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284 chromosome counts in Poa pratensis:

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	Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!	Poa agassizensis B. Boivin & D. Löve	Poa pratensis L.		56	IPCN65	Bowden in B. & L. 1960
!	Poa agassizensis B. Boivin & D. Löve	Poa pratensis L.		42, 41, 43	IPCN65	Boivin & L. 1960
!	Poa pratensis	Poa pratensis L.		90	CromoCat 2015	Fernandes, A. & Queirós, M. (1969). Contribution à la connaissance cytotaxinomique des spermatophyta du Portugal. I. Gramineae. Bol. Soc. Brot. 43: 20-140.
!	Poa pratensis	Poa pratensis L.		91?	CromoCat 2015	Fernandes, A. & Queirós, M. (1969). Contribution à la connaissance cytotaxinomique des spermatophyta du Portugal. I. Gramineae. Bol. Soc. Brot. 43: 20-140.
	Poa pratensis L.	Poa pratensis L.		42	Slovakia Database	Uhríková A., 2007: [New records in Astragalus, Caltha, Cerastium, Dactylorhiza, Gagea, Genista, Geum, Knautia, Linaria, Lithospermum, Oryzopsis, Poa, Polygala, Sanguisorba, Scrophularia, Sorbus, and Vulpia], pp. 120, 140, 185, 221, 222, 272, 288, 293, 345, 371, 374, 424, 458, 460, 520, 533, 557, 558, 629. - In: Marhold K., Mártonfi P., Mereďa P. jun., Mráz P. (eds), Chromosome number survey of the ferns and flowering plants of Slovakia. Veda, Bratislava.
	Poa pratensis L.	Poa pratensis L.		56	IAPT/IOPB	IAPT/IOPB Chromosome Data 5
!	Poa pratensis L.	Poa pratensis L.		84+/-1	British Isles cytology	Armstrong, J.M. Canad. J. Res., Sect. C, Bot. Sci. 15: 281-297 (1937)
!	Poa pratensis L.	Poa pratensis L.		>80	British Isles cytology	Unpubl. chr. count ()
	Poa pratensis L.	Poa pratensis L.	14		Flora Iberica	Contribucin al conocimiento cariolgico de las Poaceae en Extremadura (Espaa). II. Devesa, J. A. & al.Bol. Soc. Brot. ser. 263: 153-205(1990).
	Poa pratensis L.	Poa pratensis L.		28-124	Flora Iberica	Estudio monogrfico de los gneros Poa y Bellardiochloa en la pennsula Iberica e islas Baleares. Barcelona. Hernndez Cardona, A. M.*(1979).
	Poa pratensis L.	Poa pratensis L.		90, 91?	Flora Iberica	Contribution la connaissance cytotaxinomique des spermatophyta du Portugal. I. Gramineae Fernandes, A. & M. Queirs.Bol. Soc. Brot. ser. 243: 20-140(1969).
!	Poa pratensis L.	Poa pratensis L.		84 42-98	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=4485
!	Poa pratensis L.	Poa pratensis L.		42	Flora Europaea	Almgaard, 1960
!	Poa pratensis L.	Poa pratensis L.		91	Flora Europaea	LOve & LOve, 1942
!	Poa pratensis L.	Poa pratensis L.		98	Flora Europaea	Christov & Nikolov
!	Poa pratensis L.	Poa pratensis L.		50-78	Flora Europaea	LOve & LOve, 1956
	Poa pratensis L.	Poa pratensis L.		74	Poland Database	Skali?ska M., Banach-Pogan E., Wcis?o H. et al. 1957. Further studies in chromosome numbers of Polish Angiosperms. Acta Soc. Bot. Pol. 26, 215-246.
	Poa pratensis L.	Poa pratensis L.		74	Poland Database	Skali?ska M., Banach-Pogan E., Wcis?o H. et al. 1957. Further studies in chromosome numbers of Polish Angiosperms. Acta Soc. Bot. Pol. 26, 215-246.
	Poa pratensis L.	Poa pratensis L.		80	Poland Database	Skali?ska M., Banach-Pogan E., Wcis?o H. et al. 1957. Further studies in chromosome numbers of Polish Angiosperms. Acta Soc. Bot. Pol. 26, 215-246.
	Poa pratensis L.	Poa pratensis L.		c.70	IPCN65	Sokolovskaya 1965
	Poa pratensis L.	Poa pratensis L.		56	IPCN online
	Poa pratensis L.	Poa pratensis L.		64, 50,56,58,66	IPCN online	Parfenov, V. I. & S. A. Dmitrieva. 1985. Kariologicheskaja differenciacija u vidov flory Belorussii i ee rol, v formoobrazovanii. Dokl. Akad. Nauk Byelorussk. SSR. (Minsk). 29(6): 544–557.
	Poa pratensis L.	Poa pratensis L.	7		IPCN online	Gohil, R. N. & K. K. Koul. 1986. SOCGI plant chromosome number reports -- IV. J. Cytol. Genet. 21: 155.
	Poa pratensis L.	Poa pratensis L.		42,49	IPCN online	Stoeva, M. P. 1982. In IOPB chromosome number reports LXXVI. Taxon 31: 579–580.
	Poa pratensis L.	Poa pratensis L.		14, 21, 28, 35, 42, 56, 84	IPCN online	Khoims, I. N. & S. K. Lebedeva. 1986. Evaluation of morphological characters biological properties and analysis of chromosome number in Kentucky grass specimens. Res. Bull. Vavilov Inst. Pl. Industr. 158: 45–49.
	Poa pratensis L.	Poa pratensis L.		56	IPCN online	Dijk, G. E. v. & G. D. Winkelhorst. 1982. Interspecific crosses as a tool in breeding Poa pratensis L. 1. Poa longifolia Trin. x P. pratensis L. Euphytica 31: 215–223.
	Poa pratensis L.	Poa pratensis L.		56	IPCN online	Guzik, M. B. 1984. Khromosomnye chisla nekotorykh dikorastushchikh zlakov Predural'ja. Ekologija Opylenija Rastenij. Mezhvuzovskij Sbornik Nauchnykh Trudov. Perm. 82–86.
	Poa pratensis L.	Poa pratensis L.		43, 44, 48-56, etc.	IPCN online	Duckert-Henriod, M. M. & C. Favarger. 1987. Contribution à la cytotaxonomie et à la cytogéographie des Poa (Poaceae = Gramineae) de la Suisse. Denkschr. Schweiz. Naturf. Ges. 100: 1–130.
	Poa pratensis L.	Poa pratensis L.	28, 32	63	IPCN online	Koul, K. K. & R. N. Gohil. 1988. SOCGI plant chromosome number reports -- VI. J. Cytol. Genet. 23: 38–52.
	Poa pratensis L.	Poa pratensis L.		66	IPCN online	Ghorai, A. & A. Sharma. 1981. Chromosome studies in some Festuceae. J. Indian Bot. Soc. 60: 148–153.
	Poa pratensis L.	Poa pratensis L.	14		IPCN online	Devesa, J. A., T. RUIZ, A. Ortega, J. P. Carrasco, M. C. Viera, R. Torno & J. Pastor. 1990. Contribución al conocimiento cariológico de las Poaceae en Extremadura (Espana)---I. Bol. Soc. Brot., sér. 2 63: 29–66.
	Poa pratensis L.	Poa pratensis L.	7II		IPCN online	Koul, K. K. & R. N. Gohil. 1991. Cytogenetic studies on some Kashmir grasses. VIII Tribe Agrostideae, Festuceae and Paniceae. Cytologia 56: 437–452.
	Poa pratensis L.	Poa pratensis L.		40	IPCN online	Stepanov, N. V. 1992. Chromosome numbers in representatives of some families of higher plants. Bot. Žhurn. (Moscow & Leningrad) 77(2): 113–114.
	Poa pratensis L.	Poa pratensis L.		42	IPCN online	Yan, G. x., S. z. Zheng, F. h. Xue, J. f. Yun, L. y. Wang & X. q. Fu. 1995. The chromosome numbers of 35 forage species and their geographical distribution. Grassl. China 1995(1): 16–20.
	Poa pratensis L.	Poa pratensis L.	21		IPCN online	Spies, J. J., S. M. C. v. Wyk, I. C. Nieman & E. J. L. Liebenberg. 1997. Cytogenetic studies in some representatives of the subfamily Pooideae (Poaceae) in South Africa. 3. The tribe Poeae. Bothalia 27: 75–82.
	Poa pratensis L.	Poa pratensis L.	28		IPCN online	Spies, J. J., T. H. Burger & S. M. C. v. Wyk. 1999. Chromosome studies on African plants. 12. The tribes of subfamily Pooideae. Bothalia 29(2): 335–341.
	Poa pratensis L.	Poa pratensis L.		28	IPCN online	Albers, F. & W. Pröbsting. 1998. In R. Wisskirchen & H. Haeupler, Standardliste der Farn- und Blütenpflanzen Deutschlands. Bundesamt für Naturschutz & Verlag Eugen Ulmer, Stuttgart.
	Poa pratensis L.	Poa pratensis L.		42	IPCN online	Ghorai, A. & A. Sharma. 1981. Chromosome studies in some Festuceae. J. Indian Bot. Soc. 60: 148–153.
	Poa pratensis L.	Poa pratensis L.		42,49	IPCN online	Grober, K., F. Matzk & M. Zacharias. 1978. III. Beziehungen zuischen apomiRtischer bsw. amphimiktischer Samenausbildung vegetativer Leistung und Chromosomenzahl bei Poa pratensis L. Kulturpflanze 26: 303–327.
	Poa pratensis L.	Poa pratensis L.		48, 50, 56, 58, 64, 66, 70, 72	IPCN online	Dmitrieva, S. A. 2000. Karyology of the flora of Byelarus. Page 42 in Thesis of the Diss. Doc. Biol. Sci. Minsk.
	Poa pratensis L.	Poa pratensis L.		36	IPCN online	Ghukasyan. 2004. Extent of karyological study of Armenian grasses (Poaceae). Fl. Rastitel'n. Rastitel'n. Resursy Armenii 15: 85–89.
	Poa pratensis L.	Poa pratensis L.		56, 70	IPCN online	Seledets. 2005. Ecological area of species: karyological aspects. Pages 95--97 in Karyology, Karyosystematics and Molecular Phylogeny. St. Petersburg, Russia.
	Poa pratensis L.	Poa pratensis L.		33to92	IPCN72	SPECKMANN, G.J., & G.E. VAN DIJK. 1972. Chromosome number and plant morphology in some ecotypes of Poa pratensis L. Euphytica 21: 171-180.
	Poa pratensis L.	Poa pratensis L.		56, c.70	IPCN67-71	SOKOLOVSKAYA, A.P . & N.S. PROBATOVA. 1968. A karyosystematic investigation of the Far-Eastern species of Poa L. (In Russian) Bot. Zurn. 53: 1737-1743.
	Poa pratensis L.	Poa pratensis L.		84	IPCN67-71	TAYLOR, R.L., & G.A. MULLIGAN. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological aspects of the Vascular Plants. Queen's Printer, Ottawa. pp. 148.
	Poa pratensis L.	Poa pratensis L.		60	IPCN67-71	ZHUKOVA, P.G . & A.D. TIKHONOVA. 1971. Chromosome numbers of certain plant species indigenous to the Chukotsky province. (In Russian). Bot. Zurn. 56: 868-875.
	Poa pratensis L.	Poa pratensis L.		90	IPCN67-71	FERNANDES, A . & M. QUEIROS. 1969. Contribution a la connaissance cytotaxinomique des Spermatophyta du Portugal. I. Gramineae. Bol. Soc. Brat. 43(ser.2l: 3-140.
	Poa pratensis L.	Poa pratensis L.		56	IPCN75-78	Chopanov & Yurtsev 1976
	Poa pratensis L.	Poa pratensis L.		62	IPCN75-78	Zhukova & Petrovsky 1975
	Poa pratensis L.	Poa pratensis L.		52	IPCN75-78	Zhukova & Petrovsky 1976
	Poa pratensis L.	Poa pratensis L.		59, c.70	IPCN73-74	SOKOLOVSKAYA, A.P., & N.S. PROBATOVA. 1973. Karyosystematic investigations of the Far East species of Poa L. (in Russian) Bot. zurn. (Moscow & Leningrad) 58: 89-96.
!	Poa pratensis L.	Poa pratensis L.		35 to 105*	IPCN73-74	WILTON, A.C., E. WISEMAN, & J.J. MURRAY. 1972. Chromosome and genetic constancy in a Poa pratensis L. cultivars. Crop Sci. (Madison) 12: 736- 738.
!	Poa pratensis L.	Poa pratensis L.		42, 63, 84	IPCN73-74	GROBER, K., F. MATZK, t M. ZACHARIAS. 197 4. Untersuchungen zur Entwicklung der apomiktischen Fortpflanzungsweise bei Futtergrasern. I Art- und Gattungskreuzungen. Kulturpflanze 22: 159-180.
!	Poa pratensis L.	Poa pratensis L.		"42-105"	IPCN73-74	GROBER, K., F. MATZK, t M. ZACHARIAS. 197 4. Untersuchungen zur Entwicklung der apomiktischen Fortpflanzungsweise bei Futtergrasern. I Art- und Gattungskreuzungen. Kulturpflanze 22: 159-180.
!	Poa pratensis L.	Poa pratensis L.		"42-105"	IPCN73-74	GROBER, K., F. MATZK, t M. ZACHARIAS. 197 4. Untersuchungen zur Entwicklung der apomiktischen Fortpflanzungsweise bei Futtergrasern. I Art- und Gattungskreuzungen. Kulturpflanze 22: 159-180.
!	Poa pratensis L.	Poa pratensis L.		28(32, 36)42, 56(64)	IPCN73-74	GROBER, K., F. MATZK, t M. ZACHARIAS. 197 4. Untersuchungen zur Entwicklung der apomiktischen Fortpflanzungsweise bei Futtergrasern. I Art- und Gattungskreuzungen. Kulturpflanze 22: 159-180.
!	Poa pratensis L.	Poa pratensis L.		"42-105"	IPCN73-74	GROBER, K., F. MATZK, t M. ZACHARIAS. 197 4. Untersuchungen zur Entwicklung der apomiktischen Fortpflanzungsweise bei Futtergrasern. I Art- und Gattungskreuzungen. Kulturpflanze 22: 159-180.
!	Poa pratensis L.	Poa pratensis L.		25-49	Kumar, 1987	Jherberg, E. 1936
!	Poa pratensis L.	Poa pratensis L.		28-124	Kumar, 1987	Tomkins, D.J. & Grarit, W.F. 1978
!	Poa pratensis L.	Poa pratensis L.		28, 56, 70	Kumar, 1987	Avdulov, N.P. (Fedorov); Tischler, G. 1934 ; Rohweder, H. 1937
!	Poa pratensis L.	Poa pratensis L.		33-92	Kumar, 1987	Speckmann, G.J. & Van Dijk, G.B. 1972
!	Poa pratensis L.	Poa pratensis L.		35+4B	Kumar, 1987	Jorgensen, C. A. et al. 1958
!	Poa pratensis L.	Poa pratensis L.		36	Kumar, 1987	Mlintzing, A. 1940
!	Poa pratensis L.	Poa pratensis L.		36-85	Kumar, 1987	Muntzing, A. 1932c
!	Poa pratensis L.	Poa pratensis L.		36, 37+1, 37-1, 38, 49	Kumar, 1987	Dale, M.R. et al. 1975
!	Poa pratensis L.	Poa pratensis L.		38-96	Kumar, 1987	Jubl, H. 1952a
!	Poa pratensis L.	Poa pratensis L.		41-64	Kumar, 1987	Brown, W.L. 1939
!	Poa pratensis L.	Poa pratensis L.		42	Kumar, 1987	Almgard, G. 1960
!	Poa pratensis L.	Poa pratensis L.		47-95	Kumar, 1987	Akerl:erg, E. 1936
!	Poa pratensis L.	Poa pratensis L.		49-80	Kumar, 1987	Hartung, M.F. 1946
!	Poa pratensis L.	Poa pratensis L.		50-78	Kumar, 1987	Love, A. & Love D. 1956b
!	Poa pratensis L.	Poa pratensis L.		50-124	Kumar, 1987	Hubbard, C.E. 1954
!	Poa pratensis L.	Poa pratensis L.		53-92	Kumar, 1987	Nissen,b . 1950
!	Poa pratensis L.	Poa pratensis L.		56	Kumar, 1987	Delay, C. 1947 ; Sokolovskaya, A.P. & Strelkova, O.S. (Fedorov) ; Tateoka, T. 1953 ; Sokolovskaya, A.P. (Fedorov)
!	Poa pratensis L.	Poa pratensis L.		56, 70	Kumar, 1987	Sokolovskaya, A. P. & Strelkova, O .S. (Fedorov) c. 56,
!	Poa pratensis L.	Poa pratensis L.		56, 70	Kumar, 1987	Sokolovskaya, A.P. & Probatova, N.S. 1973
!	Poa pratensis L.	Poa pratensis L.		56, c.70	Kumar, 1987	Sokolovskaya, A.P. & Probatova, N.S. 1968
!	Poa pratensis L.	Poa pratensis L.		60	Kumar, 1987	Zhukova, P.G. & Tikhonova, A.D. 1971
!	Poa pratensis L.	Poa pratensis L.		64	Kumar, 1987	Mehra, P.N. & Sunder, S. 1969
!	Poa pratensis L.	Poa pratensis L.		66, 67+f	Kumar, 1987	Rancken, G. 1934
!	Poa pratensis L.	Poa pratensis L.		68-70, 74	Kumar, 1987	Clausen, J. et al. 1944
!	Poa pratensis L.	Poa pratensis L.		68, 75, 76, 84, 106	Kumar, 1987	Grun, P. 1955
!	Poa pratensis L.	Poa pratensis L.		70	Kumar, 1987	Nakajima, G. 1933 ; Sokolovskaya, A.P. (Fedorov)
!	Poa pratensis L.	Poa pratensis L.		c.70	Kumar, 1987	Zhukova, P.G. & Tikhonova, A.D. 1973
!	Poa pratensis L.	Poa pratensis L.		c.70, c.76 c.80	Kumar, 1987	Moore, R.J. et al. 1976
!	Poa pratensis L.	Poa pratensis L.		70, 78, 91	Kumar, 1987	Love, A. & Love, D. 1942a
!	Poa pratensis L.	Poa pratensis L.		72	Kumar, 1987	Sokolovskaya, A.P. (Fedorov)
!	Poa pratensis L.	Poa pratensis L.		74, 78, 80	Kumar, 1987	SkaliUska, M. et al. 1957
!	Poa pratensis L.	Poa pratensis L.		84	Kumar, 1987	Taylor, R.L. & Mulligan, G.A. 1968
!	Poa pratensis L.	Poa pratensis L.		c.95	Kumar, 1987	B6cher, T.W. & Larsen, K. 1950
!	Poa pratensis L.	Poa pratensis L.		28	eFlora
!	Poa pratensis L.	Poa pratensis L.		28, 56, 70	Darlington, 1955	Avdulov 1931
!	Poa pratensis L.	Poa pratensis L.		84	C-values database	Bennett MD, Smith JB, Lewis Smith RI. 1982. DNA amounts of angiosperms from the Antarctic and South Georgia. Environmental and Experimental Botany 22: 307-318.
!	Poa pratensis L.	Poa pratensis L.		"50-78"	Cave1956	Love & Love b
	Poa pratensis L.	Poa pratensis L.		68, 75, 84	Cave1956supp	Grun 1955
	Poa pratensis L.	Poa pratensis L.		62, 68, 74	Cave1963	Almg£rd 1960
	Poa pratensis L.	Poa pratensis L.		c. 70	Cave1963	Sokolovskaya 1963
	Poa pratensis L.	Poa pratensis L.	7II		CromoCat 2015	Koul, K. K. & Gohil, R. N. (1991a). Cytogenetic studies on some Kashmir grasses. VIII Tribe Agrostideae, Festuceae and Paniceae Cytologia 56: 437-452
	Poa pratensis L.	Poa pratensis L.	7		CromoCat 2015	Gohil, R. N. & Koul, K. K. (1986). SOCGI plant chromosome number reports -- IV. Journal of Cytology and Genetics 21: 155
	Poa pratensis L.	Poa pratensis L.	32		CromoCat 2015	Koul, K. K. & Gohil, R. N. (1988). SOCGI plant chromosome number reports -- VI Journal of Cytology and Genetics 23: 38-52
	Poa pratensis L.	Poa pratensis L.	28		CromoCat 2015	Koul, K. K. & Gohil, R. N. (1988). SOCGI plant chromosome number reports -- VI Journal of Cytology and Genetics 23: 38-52
	Poa pratensis L.	Poa pratensis L.	28		CromoCat 2015	Spies, J. J., T. H. Burger & S. M. C. van Wyk (1999). Chromosome studies on African plants. 12. The tribes of subfamily Pooideae Bothalia 29(2): 335-341
	Poa pratensis L.	Poa pratensis L.	21		CromoCat 2015	Spies, J.J., S.M.C. Van Wyk, I.C. Nieman & E.J.L. Liebenberg (1997). Cytogenetic studies in some representatives of the subfamily Pooideae (Poaceae) in South Africa. 3. The Tribe Poeae Bothalia 27:75-82
	Poa pratensis L.	Poa pratensis L.	14		CromoCat 2015	Devesa, J. A., Ruiz, T., Ortega, A., Carrasco, J., Viera, M., Tormo, R. & Pastor, J. (1990a). Contribución al conocimiento cariológico de las Poaceae en Extremadura (España). II. Bol. Soc. Brot. 63: 153-205.
	Poa pratensis L.	Poa pratensis L.		106	CromoCat 2015	Grun, P. (1955). Cytogenetic studies of Poa. II. The pairing of chromosomes inspecies and interspecific hybrids. Amer. J. Bot. 42: 11-18.
	Poa pratensis L.	Poa pratensis L.		14	CromoCat 2015	Khoims, I. N. & Lebedeva, S. K. (1986). Evaluation of morphological characters biological properties and analysis of chromosome number in Kentucky grass specimens. Res. Bull. Vavilov Inst. Pl. Industr. 158: 45-49
	Poa pratensis L.	Poa pratensis L.		21	CromoCat 2015	Khoims, I. N. & Lebedeva, S. K. (1986). Evaluation of morphological characters biological properties and analysis of chromosome number in Kentucky grass specimens. Res. Bull. Vavilov Inst. Pl. Industr. 158: 45-49
	Poa pratensis L.	Poa pratensis L.		25-47	CromoCat 2015	Akerberg, E. (1936). Studien über die samenbildung bei Poa pratensis L. Bot. Not. 89: 213-280.
	Poa pratensis L.	Poa pratensis L.		25-49	CromoCat 2015	Armstrong, J. M. (1937). A cytological study of the genus Poa. Canad. J. Res. 15: 281-297.
	Poa pratensis L.	Poa pratensis L.		25-49	CromoCat 2015	Nissen, O. (1937). Spalteapningens störrelse hos tvllingsplanter med ulike kromosomtall. Bot. Not. 90: 28-34.
	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Albers, F. & Pröbsting, W. (1998). In R. Wisskirchen & H. Haeupler, Standardliste der Farn- und Blütenpflanzen Deutschlands. Bundesamt für Naturschutz & Verlag Eugen Ulmer, Stuttgart
	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Avdulov, N. P. (1928). Systematicheskaya kariologiya semeestva Gramineae. Drievnik vsesojuznogo Sezda Bot. Leningrade 1928: 65-66.
	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Avdulov, N. P. (1931). Karyo-systematische Untersuchungen der Familie Gramineen. Bull. Appl. Bot., Genet. & Plant Breeding Suppl. 43: 1-438.
	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Christov, M. (1942). Embriologische Studien der Fortpflanzung einiger Poa Arten. Ann. Univ. Sofia, Fac. Agr. & Sylvic. 20: 169-187.
	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Khoims, I. N. & Lebedeva, S. K. (1986). Evaluation of morphological characters biological properties and analysis of chromosome number in Kentucky grass specimens. Res. Bull. Vavilov Inst. Pl. Industr. 158: 45-49
	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Nielsen, E. L. (1945). Cytology and breeding behavior of selected plants of Poa pratensis. Bot. Gaz. 106: 357-382.
	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Stoeva, M. P. (1984). Populacionna izmencivost v Poa compressa L. i Poa pratensis L. V. Savremenni tcoreticni i prilozni aspekti na rastiteinata ekologija 1: 268-275.
	Poa pratensis L.	Poa pratensis L.		28-124	CromoCat 2015	Hernández Cardona, À. M. (1979). Estudio monográfico de los géneros Poa y Bellardiochloa en la península Iberica e islas Baleares. Barcelona
	Poa pratensis L.	Poa pratensis L.		35	CromoCat 2015	Khoims, I. N. & Lebedeva, S. K. (1986). Evaluation of morphological characters biological properties and analysis of chromosome number in Kentucky grass specimens. Res. Bull. Vavilov Inst. Pl. Industr. 158: 45-49
	Poa pratensis L.	Poa pratensis L.		36	CromoCat 2015	Müntzing, A. (1940). Further studies on apomixis and sexuality in Poa. Hereditas 26: 115-190.
	Poa pratensis L.	Poa pratensis L.		36-85	CromoCat 2015	Müntzing, A. (1932). Apomictic and sexual seed formation in Poa. Hereditas 17: 131-154.
	Poa pratensis L.	Poa pratensis L.		38-40	CromoCat 2015	Juhl, H. (1952). Zytologische untersuchungen an einigen formen von Poa pratensis L. in schleswig-holstein. Flora 139: 462-476.
	Poa pratensis L.	Poa pratensis L.		40	CromoCat 2015	Kiellander, C. L. (1942). A subhaploid Poa pratensis L. with 18 chromosomes, and its progeny. Svensk Bot. Tidskr. 36: 200-220.
	Poa pratensis L.	Poa pratensis L.		40	CromoCat 2015	Stepanov, N. V. (1992). Chromosome numbers in representatives of some families of higher plants Botani?eskij Žurnal (Moscow & Leningrad) 77(2): 113-114
	Poa pratensis L.	Poa pratensis L.		41	CromoCat 2015	Brown, W. L. (1939). Chromosome complements of five species of Poa with an analysis of variation in Poa pratensis. Amer. J. Bot. 26: 717-724.
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Brown, W. L. (1941). The cytogenetics of Poa pratensis. Ann. Missouri Bot. Gard. 28: 493-522.
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Flovik, K. (1938). Cytological studies of arctic grasses. Hereditas 24: 265-375.
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Ghorai, A. & Sharma, A. (1981). Chromosome studies in some Festuceae Journal of the Indian Botanical Society 60: 148-153
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Grober, K. , Matzk, F. & Zacharias, M. (1978). III. Beziehungen zuischen apomiRtischer bsw. amphimiktischer Samenausbildung vegetativer Leistung und Chromosomenzahl bei Poa pratensis L. Kulturpflanze 26: 303-327.
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Khoims, I. N. & Lebedeva, S. K. (1986). Evaluation of morphological characters biological properties and analysis of chromosome number in Kentucky grass specimens. Res. Bull. Vavilov Inst. Pl. Industr. 158: 45-49
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Müntzing, A. (1937a). Polyploidy from twin seedlings. Cytologia Fujii Jub.: 211-2
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Radeloff, H. (1930). Zur unterscheidung der spelzfrüchte unserer wichtigsten Festuca und Poa arten unter besonderer berücksichtigung ihrer mikroskopie. Proc. Inter. Seedtest Ass. 11-12: 1-107.
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Stoeva, M. P. (1982). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXXVI]. Taxon 31(3): 579-580.
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Stoeva, M. P. (1984). Populacionna izmencivost v Poa compressa L. i Poa pratensis L. V. Savremenni tcoreticni i prilozni aspekti na rastiteinata ekologija 1: 268-275.
	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Yan, G. -X., S. -Z. Zheng, F. -H. Xue, J. -F. Yun, L. -Y. Wang & X. -Q. Fu (1995). The chromosome numbers of 35 forage species and their geographical distribution. Grassland China 4:53-60
	Poa pratensis L.	Poa pratensis L.		42-87	CromoCat 2015	Akerberg, E. (1939). Apomictic and sexual seed formation in Poa pratensis. Hereditas 25: 359-370.
	Poa pratensis L.	Poa pratensis L.		42-87	CromoCat 2015	Akerberg, E. (1942). Cytogenetic studies in Poa pratensis and its hybrid with Poa alpina. Hereditas 28: 1-125.
	Poa pratensis L.	Poa pratensis L.		42-87	CromoCat 2015	Akerberg, E. (1943). Further studies of the embryo and endosperm development in Poa pratensis. Hereditas 29: 199-201.
	Poa pratensis L.	Poa pratensis L.		42-87	CromoCat 2015	Christov, M. (1943). Polyploidy, apomictic seed formation and polyembryony in Poa species Ann. Univ. Sofia, Fac. Agr. & Sylvic. 21: 221-236.
	Poa pratensis L.	Poa pratensis L.		42-87	CromoCat 2015	Kiellander, C. L. (1941). Studies on apospory in Poa pratensis L. Svensk Bot. Tidskr. 35: 321-332.
	Poa pratensis L.	Poa pratensis L.		42-87	CromoCat 2015	Nygren, A. (1950). Cytological and embryological studies in arctic Poae. Symb. Bot. Uppsal. 10: 1-64.
	Poa pratensis L.	Poa pratensis L.		43	CromoCat 2015	Duckert-Henriod, M. M. & Favarger, C. (1987). Contribution à la cytotaxonomie et a la cytogéographie des Poa (Poaceae = Gramineae) de la Suisse Denkschriften der Schweizerischen [Naturforschenden Gesellschaft] [Akademie der Naturwissenschaften] 100: 1-130
	Poa pratensis L.	Poa pratensis L.		44	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		44	CromoCat 2015	Duckert-Henriod, M. M. & Favarger, C. (1987). Contribution à la cytotaxonomie et a la cytogéographie des Poa (Poaceae = Gramineae) de la Suisse Denkschriften der Schweizerischen [Naturforschenden Gesellschaft] [Akademie der Naturwissenschaften] 100: 1-130
	Poa pratensis L.	Poa pratensis L.		45	CromoCat 2015	Brown, W. L. (1939). Chromosome complements of five species of Poa with an analysis of variation in Poa pratensis. Amer. J. Bot. 26: 717-724.
	Poa pratensis L.	Poa pratensis L.		48-56	CromoCat 2015	Duckert-Henriod, M. M. & Favarger, C. (1987). Contribution à la cytotaxonomie et a la cytogéographie des Poa (Poaceae = Gramineae) de la Suisse Denkschriften der Schweizerischen [Naturforschenden Gesellschaft] [Akademie der Naturwissenschaften] 100: 1-130
	Poa pratensis L.	Poa pratensis L.		49	CromoCat 2015	Brown, W. L. (1939). Chromosome complements of five species of Poa with an analysis of variation in Poa pratensis. Amer. J. Bot. 26: 717-724.
	Poa pratensis L.	Poa pratensis L.		49	CromoCat 2015	Grober, K. , Matzk, F. & Zacharias, M. (1978). III. Beziehungen zuischen apomiRtischer bsw. amphimiktischer Samenausbildung vegetativer Leistung und Chromosomenzahl bei Poa pratensis L. Kulturpflanze 26: 303-327.
	Poa pratensis L.	Poa pratensis L.		49	CromoCat 2015	Hartung, M. E. (1946). Chromosome numbers in Poa, Agropyron and Elymus. Amer. J. Bot. 33: 516-531.
	Poa pratensis L.	Poa pratensis L.		49	CromoCat 2015	Stoeva, M. P. (1982). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXXVI]. Taxon 31(3): 579-580.
	Poa pratensis L.	Poa pratensis L.		49	CromoCat 2015	Stoeva, M. P. (1984). Populacionna izmencivost v Poa compressa L. i Poa pratensis L. V. Savremenni tcoreticni i prilozni aspekti na rastiteinata ekologija 1: 268-275.
	Poa pratensis L.	Poa pratensis L.		49-80	CromoCat 2015	Hartung, M. E. (1946). Chromosome numbers in Poa, Agropyron and Elymus. Amer. J. Bot. 33: 516-531.
	Poa pratensis L.	Poa pratensis L.		49-88	CromoCat 2015	Kramer, H. H. (1947). Morphologic and agronomic variation in Poa pratensis L. in relation to chromosome numbers. J. Amer. Soc. Agron. 39: 181-192.
	Poa pratensis L.	Poa pratensis L.		49-95	CromoCat 2015	Akerberg, E. (1936). Studien über die samenbildung bei Poa pratensis L. Bot. Not. 89: 213-280.
	Poa pratensis L.	Poa pratensis L.		50	CromoCat 2015	Brown, W. L. (1939). Chromosome complements of five species of Poa with an analysis of variation in Poa pratensis. Amer. J. Bot. 26: 717-724.
	Poa pratensis L.	Poa pratensis L.		50	CromoCat 2015	Parfenov, V. I. & S. A. Dmitrieva. (1985). Kariologicheskaja differenciacija u vidov flory Belorussii i ee rol, v formoobrazovanii. Dokl. Akad. Nauk Byelorussk. SSR. (Minsk) 29(6): 544-557.
	Poa pratensis L.	Poa pratensis L.		50-78	CromoCat 2015	Löve, A. & Löve, D. (1956b). Cytotaxonomical conspectus of the Icelandic flora. Acta Horti Gothob. 20(4): 65-291.
	Poa pratensis L.	Poa pratensis L.		52	CromoCat 2015	Zhukova, P. G. & V. V. Petrovsky. (1976). Chromosome numbers of some western Chukotka plant species, II. Bot. Žurn. 61: 963-969.
	Poa pratensis L.	Poa pratensis L.		52-93	CromoCat 2015	Skovsted, A. (1939). Cytological studies in twin plants. Compt. Rend. Trav. Carlsberg Lab., Sér. Physiol. 22: 427-445.
	Poa pratensis L.	Poa pratensis L.		53	CromoCat 2015	Tinney, F. W. (1940). Cytology of parthenogenesis in Poa pratensis. J. Agric. Res. 60: 351-360.
	Poa pratensis L.	Poa pratensis L.		53-92	CromoCat 2015	Nissen, O. (1950). Chromosome numbers, morphology and fertility in Poa pratensis L. from southeastern Norway. Agron. J. 42: 135-144.
	Poa pratensis L.	Poa pratensis L.		54	CromoCat 2015	Tinney, F. W. (1940). Cytology of parthenogenesis in Poa pratensis. J. Agric. Res. 60: 351-360.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Armstrong, J. M. (1937). A cytological study of the genus Poa. Canad. J. Res. 15: 281-297.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Avdulov, N. P. (1931). Karyo-systematische Untersuchungen der Familie Gramineen. Bull. Appl. Bot., Genet. & Plant Breeding Suppl. 43: 1-438.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Brittingham, W. H. (1941). An artificial hybrid between two species of bluegrass: Canada bluegrass (Poa compressa L.) and Kentucky bluegrass (P. pratensis L.). J. Heredity 32: 57-63.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Brown, W. L. (1939). Chromosome complements of five species of Poa with an analysis of variation in Poa pratensis. Amer. J. Bot. 26: 717-724.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Brown, W. L. (1941). The cytogenetics of Poa pratensis. Ann. Missouri Bot. Gard. 28: 493-522.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Chepinoga, V. V., Gnutikov, A. A., Enushchenko, I. V. & Chepinoga, A. V. (2008). IAPT/IOPB Chromosome Data 6 Taxon 57(4): 1267-1273
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Chopanov, P. & Yurtsev, B. (1976). Chromosome numbers of some grasses of Turkmenia. II. Bot. Žurn. 61: 1240-1244.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Church, G. L. (1936). Cytological studies in the Gramineae. Amer. J. Bot. 23: 12-15.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Delay, C. (1947b). Recherches sur la structure des noyaux quiescents chez les Phanérogames. Rev. Cytol. et Cytophysiol. Vég. 10(1-4): 103-229.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Dijk, G. E. van & Winkelhorst, G. D. (1982). Interspecific crosses as a tool in breeding Poa pratensis L. 1. Poa longifolia Trin. x P. pratensis L. Euphytica 31: 215-223
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Guzik, M. B. (1984). Khromosomnye chisla nekotorykh dikorastushchikh zlakov Predural'ja. Ekologija Opylenija Rastenij. Mezhvuzovskij Sbornik Nauchnykh Trudov. Perm. 82-86
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Khoims, I. N. & Lebedeva, S. K. (1986). Evaluation of morphological characters biological properties and analysis of chromosome number in Kentucky grass specimens. Res. Bull. Vavilov Inst. Pl. Industr. 158: 45-49
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Moriya, A. & A. Kondo. (1950a). Cytological studies of forage plants. I. Grasses. Jap. J. Genet. 25: 126-131.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Nielsen, E. L. (1946). Breeding behavior and chromosome numbers in progenies from twin and triplet plants of Poa pratensis. Bot. Gaz. 106: 26-40.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Parfenov, V. I. & S. A. Dmitrieva. (1985). Kariologicheskaja differenciacija u vidov flory Belorussii i ee rol, v formoobrazovanii. Dokl. Akad. Nauk Byelorussk. SSR. (Minsk) 29(6): 544-557.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Probatova, N. S. & Seledets, V. P. (2008). IAPT/IOPB Chromosome Data 5 Taxon 57(2): 553-562
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Probatova, N. S., Korobkov, A. A, Gnutikov, A. A., Rudyka, E. G., Kotseruba, V. V. & Seledets, V. P. (2010). IAPT/IOPB chromosome data 10 Taxon 59 (6): 1935-1937
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Probatova, N. S., Seledets, V. P., Gnutikov, A. A. & Shatokhina, A. V. (2008). IAPT/IOPB Chromosome Data 6 Taxon 57(4): 1267-1273
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Rozanova, M. A. (1940a). O biologichskoy izolyatsii i skritich vidach. Bot. Žurn. 25: 304-308.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Sokolovskaya, A. P. & N. S. Probatova. (1968). A karyosystematic investigation of the far eastern species of Poa L. Bot. Žurn. 53: 1737-1743.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Sokolovskaya, A. P. & N. S. Probatova. (1973). Karyosystematic investigations of the far east species of Poa L. Bot. Žurn. 58: 89-96.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Sokolovskaya, A. P. & O. S. Strelkova. (1940). Karyological investigation of the alpine flora on the main Caucasus range and the problem of geographical distribution of polyploids. Dokl. Akad. Nauk. SSSR. 29: 415-418.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Sokolovskaya, A. P. & O. S. Strelkova. (1948a). Geograficheskoye raspredelenie poliploidov. II. Issledovanie flory Altaya. Ucen. Zap. Leningradsk. Gosud. Univ., Ser. Biol. Nauk. 66: 179-193.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Sokolovskaya, A. P. (1960). Geograficheskoye rasprostraneny poliploidnich vidov rasteny (issledovanie flory o. Sakhalina). Vestn. Leningr. Univ. Ser. Biol. 21: 42-58.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Stählin, A. (1929). Morphologische und zytologische untersuchungen an Gramineen. I-II. Wiss. Arch. Landwirtsch 1: 330-398.
	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Tateoka, T. (1954a). Karyosystematic studies in Poaceae. I. Natl. Inst. Genet. (Japan), Ann. Rep. 4: 45-47.
	Poa pratensis L.	Poa pratensis L.		58	CromoCat 2015	Parfenov, V. I. & S. A. Dmitrieva. (1985). Kariologicheskaja differenciacija u vidov flory Belorussii i ee rol, v formoobrazovanii. Dokl. Akad. Nauk Byelorussk. SSR. (Minsk) 29(6): 544-557.
	Poa pratensis L.	Poa pratensis L.		60	CromoCat 2015	Zhukova, P. G. & A. D. Tikhonova. (1971). Chromosome numbers of certain plant species indigenous to the Chukotsky province. Bot. Žurn. 56: 868-875.
	Poa pratensis L.	Poa pratensis L.		63	CromoCat 2015	Christov, M. (1944). Die polyembryonie als Ursache für die variabilitat in den apomiktischen arten der gattung Poa. Ann. Univ. Sofia, Fac. Agr. & Sylvic. 22: 153-179.
	Poa pratensis L.	Poa pratensis L.		63	CromoCat 2015	Koul, K. K. & Gohil, R. N. (1988). SOCGI plant chromosome number reports -- VI Journal of Cytology and Genetics 23: 38-52
	Poa pratensis L.	Poa pratensis L.		63	CromoCat 2015	Stoeva, M. P. (1984). Populacionna izmencivost v Poa compressa L. i Poa pratensis L. V. Savremenni tcoreticni i prilozni aspekti na rastiteinata ekologija 1: 268-275.
	Poa pratensis L.	Poa pratensis L.		63	CromoCat 2015	Tinney, F. W. (1940). Cytology of parthenogenesis in Poa pratensis. J. Agric. Res. 60: 351-360.
	Poa pratensis L.	Poa pratensis L.		64	CromoCat 2015	Brown, W. L. (1939). Chromosome complements of five species of Poa with an analysis of variation in Poa pratensis. Amer. J. Bot. 26: 717-724.
	Poa pratensis L.	Poa pratensis L.		64	CromoCat 2015	Parfenov, V. I. & S. A. Dmitrieva. (1985). Kariologicheskaja differenciacija u vidov flory Belorussii i ee rol, v formoobrazovanii. Dokl. Akad. Nauk Byelorussk. SSR. (Minsk) 29(6): 544-557.
	Poa pratensis L.	Poa pratensis L.		66	CromoCat 2015	Ghorai, A. & Sharma, A. (1981). Chromosome studies in some Festuceae Journal of the Indian Botanical Society 60: 148-153
	Poa pratensis L.	Poa pratensis L.		66	CromoCat 2015	Parfenov, V. I. & S. A. Dmitrieva. (1985). Kariologicheskaja differenciacija u vidov flory Belorussii i ee rol, v formoobrazovanii. Dokl. Akad. Nauk Byelorussk. SSR. (Minsk) 29(6): 544-557.
	Poa pratensis L.	Poa pratensis L.		67	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		67	CromoCat 2015	Rancken, G. (1931). Eräiden nurmiheinälajien Kromosomeista. Tesis Helsinki
	Poa pratensis L.	Poa pratensis L.		67	CromoCat 2015	Rancken, G. (1934). Zytologische Untersuchungen an einigen wirtschaftlich wertvollen Wiesengräsern. Acta Agr. Fennica 29: 1-94.
	Poa pratensis L.	Poa pratensis L.		68	CromoCat 2015	Cox, L. M. & Clausen, J. (1955). Chromosome numbers of hybrid Poa lines. Carnegie Inst. Wash. Year Book 54: 175-177.
	Poa pratensis L.	Poa pratensis L.		68	CromoCat 2015	Grun, P. & Triplett, E. L. (1952). Poa cytology. Carnegie Inst. Wash. Year Book 51: 119-122.
	Poa pratensis L.	Poa pratensis L.		68	CromoCat 2015	Grun, P. (1951a). Poa cytology. Carnegie Inst. Wash. Year Book 50: 111-112.
	Poa pratensis L.	Poa pratensis L.		68	CromoCat 2015	Grun, P. (1954). Cytogenetic studies of Poa. I. Chromosome numbers and morphology of interspecific hybrids. Amer. J. Bot. 41: 671-678.
	Poa pratensis L.	Poa pratensis L.		68	CromoCat 2015	Grun, P. (1955). Cytogenetic studies of Poa. II. The pairing of chromosomes inspecies and interspecific hybrids. Amer. J. Bot. 42: 11-18.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Avdulov, N. P. (1931). Karyo-systematische Untersuchungen der Familie Gramineen. Bull. Appl. Bot., Genet. & Plant Breeding Suppl. 43: 1-438.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Christov, M. (1944). Die polyembryonie als Ursache für die variabilitat in den apomiktischen arten der gattung Poa. Ann. Univ. Sofia, Fac. Agr. & Sylvic. 22: 153-179.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Cox, L. M. & Clausen, J. (1955). Chromosome numbers of hybrid Poa lines. Carnegie Inst. Wash. Year Book 54: 175-177.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Grun, P. & Triplett, E. L. (1952). Poa cytology. Carnegie Inst. Wash. Year Book 51: 119-122.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Grun, P. (1954). Cytogenetic studies of Poa. I. Chromosome numbers and morphology of interspecific hybrids. Amer. J. Bot. 41: 671-678.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Löve, A. & Löve, D. (1942b). Cytotaxonomic studies on boreal plants. I. Some observations on Swedish and Icelandic plants. Kungl. Fysiogr. Sällsk. Lund Förhandl. 12: 1-19.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Nakajima, G. (1933). Chromosome numbers in some Angiosperms. Jap. J. Genet. 9: 1-5.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Sokolovskaya, A. P. & N. S. Probatova. (1973). Karyosystematic investigations of the far east species of Poa L. Bot. Žurn. 58: 89-96.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Sokolovskaya, A. P. & O. S. Strelkova. (1940). Karyological investigation of the alpine flora on the main Caucasus range and the problem of geographical distribution of polyploids. Dokl. Akad. Nauk. SSSR. 29: 415-418.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Tinney, F. W. (1940). Cytology of parthenogenesis in Poa pratensis. J. Agric. Res. 60: 351-360.
	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Zhukova, P. G. & A. D. Tikhonova. (1973). The chromosome numbers of some Chukotka plant species. II. Bot. Žurn. 58: 395-402.
	Poa pratensis L.	Poa pratensis L.		72	CromoCat 2015	Kiellander, C. L. (1942). A subhaploid Poa pratensis L. with 18 chromosomes, and its progeny. Svensk Bot. Tidskr. 36: 200-220.
	Poa pratensis L.	Poa pratensis L.		74	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		75	CromoCat 2015	Grun, P. (1951a). Poa cytology. Carnegie Inst. Wash. Year Book 50: 111-112.
	Poa pratensis L.	Poa pratensis L.		75	CromoCat 2015	Grun, P. (1955). Cytogenetic studies of Poa. II. The pairing of chromosomes inspecies and interspecific hybrids. Amer. J. Bot. 42: 11-18.
	Poa pratensis L.	Poa pratensis L.		76	CromoCat 2015	Grun, P. (1951a). Poa cytology. Carnegie Inst. Wash. Year Book 50: 111-112.
	Poa pratensis L.	Poa pratensis L.		78	CromoCat 2015	Löve, A. & Löve, D. (1942b). Cytotaxonomic studies on boreal plants. I. Some observations on Swedish and Icelandic plants. Kungl. Fysiogr. Sällsk. Lund Förhandl. 12: 1-19.
	Poa pratensis L.	Poa pratensis L.		81	CromoCat 2015	Cox, L. M. & Clausen, J. (1955). Chromosome numbers of hybrid Poa lines. Carnegie Inst. Wash. Year Book 54: 175-177.
	Poa pratensis L.	Poa pratensis L.		81	CromoCat 2015	Grun, P. & Triplett, E. L. (1952). Poa cytology. Carnegie Inst. Wash. Year Book 51: 119-122.
	Poa pratensis L.	Poa pratensis L.		81	CromoCat 2015	Grun, P. (1954). Cytogenetic studies of Poa. I. Chromosome numbers and morphology of interspecific hybrids. Amer. J. Bot. 41: 671-678.
	Poa pratensis L.	Poa pratensis L.		81-84	CromoCat 2015	Hartung, M. E. (1946). Chromosome numbers in Poa, Agropyron and Elymus. Amer. J. Bot. 33: 516-531.
	Poa pratensis L.	Poa pratensis L.		84	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		84	CromoCat 2015	Grun, P. (1951a). Poa cytology. Carnegie Inst. Wash. Year Book 50: 111-112.
	Poa pratensis L.	Poa pratensis L.		84	CromoCat 2015	Grun, P. (1955). Cytogenetic studies of Poa. II. The pairing of chromosomes inspecies and interspecific hybrids. Amer. J. Bot. 42: 11-18.
	Poa pratensis L.	Poa pratensis L.		84	CromoCat 2015	Khoims, I. N. & Lebedeva, S. K. (1986). Evaluation of morphological characters biological properties and analysis of chromosome number in Kentucky grass specimens. Res. Bull. Vavilov Inst. Pl. Industr. 158: 45-49
	Poa pratensis L.	Poa pratensis L.		84	CromoCat 2015	Stoeva, M. P. (1984). Populacionna izmencivost v Poa compressa L. i Poa pratensis L. V. Savremenni tcoreticni i prilozni aspekti na rastiteinata ekologija 1: 268-275.
	Poa pratensis L.	Poa pratensis L.		84	CromoCat 2015	Taylor, R. L. & G. A. Mulligan. (1968). Flora of the Queen Charlotte Island. Part 2. Cytologiacl aspects of the Vascular Plants. Queen's Printer Ottawa
	Poa pratensis L.	Poa pratensis L.		86	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		88	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		91	CromoCat 2015	Löve, A. & Löve, D. (1942b). Cytotaxonomic studies on boreal plants. I. Some observations on Swedish and Icelandic plants. Kungl. Fysiogr. Sällsk. Lund Förhandl. 12: 1-19.
	Poa pratensis L.	Poa pratensis L.		98	CromoCat 2015	Christov, M. & Nikolov, H. (1962). Kariologiceski i embriologiceski proucvanija varhu pokolenieto na edna poliploidna forma ot Poa pratensis. Izv. Centr. Naucnoizsl. Inst. Rasten. 15: 33-41.
	Poa pratensis L.	Poa pratensis L.		c.107	CromoCat 2015	Grun, P. (1951a). Poa cytology. Carnegie Inst. Wash. Year Book 50: 111-112.
	Poa pratensis L.	Poa pratensis L.		c.124	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		c.66	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		c.70	CromoCat 2015	Sokolovskaya, A. P. & N. S. Probatova. (1968). A karyosystematic investigation of the far eastern species of Poa L. Bot. Žurn. 53: 1737-1743.
	Poa pratensis L.	Poa pratensis L.		c.78	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		c.82	CromoCat 2015	Bowden, W. M. (1961). Chromosome numbers and taxonomic notes on northern grasses. IV. Tribe Festuceae: Poa and Puccinellia. Canad. J. Bot. 39: 123-138.
	Poa pratensis L.	Poa pratensis L.		c.95	CromoCat 2015	Böcher, T. W. & Larsen, K. (1950). Chromosome numbers of some arctic and boreal flowering plants. Meddel. Brünland 147(6): 1-32.
!	Poa pratensis L.	Poa pratensis L.		42	CromoCat 2015	Probatova, N. S. & A. P. Sokolovskaya. (1980). A karyotaxonomic study of the grasses of the Altai Mts. Bot. Zurn. 65 (4): 509-520.
!	Poa pratensis L.	Poa pratensis L.		56	CromoCat 2015	Probatova, N. S. & A. P. Sokolovskaya. (1980). A karyotaxonomic study of the grasses of the Altai Mts. Bot. Zurn. 65 (4): 509-520.
!	Poa pratensis L.	Poa pratensis L.		c.70	CromoCat 2015	Moore, R. J., W. G. Dore & J. McNeill. (1976). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LIII]. Taxon 25(4): 496-497.
!	Poa pratensis L.	Poa pratensis L.		c.76	CromoCat 2015	Moore, R. J., W. G. Dore & J. McNeill. (1976). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LIII]. Taxon 25(4): 496-497.
!	Poa pratensis L.	Poa pratensis L.		c.80	CromoCat 2015	Moore, R. J., W. G. Dore & J. McNeill. (1976). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LIII]. Taxon 25(4): 496-497.
!	Poa pratensis L.	Poa pratensis L.		70	CromoCat 2015	Löve, A. & Löve, D. (1981b). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXXI]. Taxon 30(2): 509-511.
!	Poa pratensis L.	Poa pratensis L.		62	CromoCat 2015	Stoeva, M. P. (1977). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LVIII]. Taxon 26(5/6): 560.
!	Poa pratensis L.	Poa pratensis L.		28	CromoCat 2015	Stoeva, M. P. (1977). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LVIII]. Taxon 26(5/6): 560.
	Poa pratensis L.	Poa pratensis L.		52	IAPT/IOPB	IAPT/IOPB Chromosome Data 32
!	Poa pratensis subsp. agassizensis (B. Boivin & Love) R. L. Taylor & MacBryde	Poa pratensis L.		70	IPCN online	Love, A. & D. Love. 1981a. In Chromosome number reports LXXI. Taxon 30: 509–511.
!	Poa pratensis subsp. alpigena (Blytt) Hiitonen	Poa alpigena Lindm.		56+3B	IPCN online	Soreng, R. J. 2005. Miscellaneous chromosome number reports for Poa (Poaceae) in North America. Sida 21(4): 2195–2203.
!	Poa pratensis subsp. alpigena (Blytt) Hiitonen	Poa alpigena Lindm.		68, 83	Love, 1948	Akerberg 1942.
!	Poa pratensis subsp. alpigena (Blytt) Hiitonen	Poa alpigena Lindm.		77, 84	Love, 1948	Flovik 1938, 1940.
!	Poa pratensis subsp. alpigena (Blytt) Hiitonen	Poa alpigena Lindm.		65, 73, 74, 76	Love, 1948	Hartung 1946.
!	Poa pratensis subsp. alpigena (Blytt) Hiitonen	Poa alpigena Lindm.		28,35,42,56,63,70,74	eFlora
!	Poa pratensis subsp. alpigena (Blytt) Hiitonen	Poa alpigena Lindm.		76	Cave1956supp	Grun 1955
	Poa pratensis subsp. angustifolia (L.) Lej.	Poa angustifolia L.		49	IPCN online	Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42.
!	Poa pratensis subsp. angustifolia (L.) Lej.	Poa angustifolia L.		28,46,51,56,63,66,72	eFlora
!	Poa pratensis subsp. colpodea (Fr.) Tzvelev	Poa alpigena Lindm.		42	IPCN online	Petrovsky, V. V. & P. G. ZHUKOVA. 1981. Chromosome numbers and taxonomy of some plant species of Wrangel Island. Bot. Zhurn. 66 (3): 380–387.
	Poa pratensis subsp. pratensis	Poa pratensis L.		42,56	IPCN online	Probatova, N. S. & A. P. Sokolovskaya. 1980. A karyotaxonomic study of the grasses of the Altai Mts. Bot. Zhurn. 65 (4): 509–520.
!	Poa pratensis subsp. pratensis	Poa pratensis L.		36, 36+2, 36-2, 37, 38+1, 38-1, 40, 40+2, 40-2, 41, 64, 68,+2, 68,-2, 69, 82+2, 82-2, 86+2, 86-2	Kumar, 1987	Dale, M.R. et al. 1975
	Poa pratensis subsp. pratensis	Poa pratensis L.		105,112,119,126,133,140,28,35,42,49,50,52,56,58,63,64,66,70,77,84,91,98	eFlora
!	Poa pratensis subsp. pruinosa (Korotky) Dickore	Poa tianschanica (Regel) Hack. ex O. Fedtsch.		42	eFlora
!	Poa pratensis subsp. rigens (Hartm.) Tzvelev	Poa pratensis L.		50-100, 124	Love, 1948	Akerberg 1942.
!	Poa pratensis subsp. rigens (Hartm.) Tzvelev	Poa pratensis L.		c.84, 86, 87, 90, 95	Love, 1948	Akerberg 1942.
!	Poa pratensis subsp. rigens (Hartm.) Tzvelev	Poa pratensis L.		48	Love, 1948	Nygren (unpubl.).
	Poa pratensis subsp. subcaerulea (Sm.) Hiitonen	Poa humilis Ehrh. ex Hoffm.		70, 84	IPCN online	Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42.
!	Poa pratensis var. angustifolia (L.) Sm.	Poa angustifolia L.		62	IPCN75-78	Stoeva 1977
!	Poa pratensis var. pratensis	Poa pratensis L.		28	Kumar, 1987	Stoeva, M.P. 1977
!	Poa pratensis var. pratensis	Poa pratensis L.		90	Kumar, 1987	Fernandes, A. & Queiros, M. 1969
!	Poa sabulosa Turcz. ex Roshev.	Poa pratensis L.		56	IAPT/IOPB	IAPT/IOPB Chromosome Data 6
!	Poa sabulosa Turcz. ex Roshev.	Poa pratensis L.		42	IAPT/IOPB	IAPT/IOPB Chromosome Data 5
	Poa sergievskajae Prob.	Poa pratensis L.		28	IAPT/IOPB
	Poa sergievskajae Prob.	Poa pratensis L.		56	IAPT/IOPB
	Poa sergievskajae Prob.	Poa pratensis L.		56	IPCN online	Probatova, N. S. & A. P. Sokolovskaya. 1983. Chromosome numbers in Adoxaceae, Chloranthaceae, Cupressaceae, Juncaceae, Poaceae. Bot. Zhurn. SSSR 68 (12): 1683.
	Poa sergievskajae Prob.	Poa pratensis L.		56	IAPT/IOPB	IAPT/IOPB Chromosome Data 33

284 chromosome counts in Poa pratensis: Show Statistics Export to CSV Species statistics All fields Export Fasta Counts Median Minimum Max Distribution

284 chromosome counts in Poa pratensis:

Show Statistics
Export to CSV
Species statistics All fields

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Median Minimum Max Distribution