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CCDB → Angiosperms → Urticaceae → Urtica → Urtica angustifolia Fisch. ex Hornem.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Urtica angustifolia Fisch. ex Hornem. | Urtica angustifolia Fisch. ex Hornem. | 52 | IPCN online | Geltman, D. V. 1984. Cytotaxonomical studies of the species of the genus Urtica (Urticaceae) in the Flora of the USSR. Bot. Zhurn. SSSR 69(11): 1525–1530. | |||
| Urtica angustifolia Fisch. ex Hornem. | Urtica angustifolia Fisch. ex Hornem. | 26 | IPCN online | Nishikawa, T. 1986. Chromosome counts of flowering plants of Hokkaido (10). J. Hokkaido Univ. Educ., Sect. 2B 37: 5–17. | |||
| Urtica angustifolia Fisch. ex Hornem. | Urtica angustifolia Fisch. ex Hornem. | c.44 | IPCN online | Probatova, N. S. & A. P. Sokolovskaya. 1990. Chromosome numbers in some representatives of the families Asclepiadaceae, Asteraceae, Boraginaceae, Chenopodiaceae, Lamiaceae, Oleaceae, Onagraceae, Scrophulariaceae, Solanaceae, Urticaceae from the Soviet Far East. Bot. Žhurn. (Moscow & Leningrad) 75: 1619–1622. | |||
| Urtica angustifolia Fisch. ex Hornem. | Urtica angustifolia Fisch. ex Hornem. | 36 | IPCN online | Yan, G. x., S. z. Zhang, J. f. Yan, X. q. Fu & L. y. Wang. 1989. Chromosome numbers and geographical distribution of 68 species of forage plants. Grassl. China 4: 53–60. | |||
| ! | Urtica angustifolia Fisch. ex Hornem. | Urtica angustifolia Fisch. ex Hornem. | 52-54 | IPCN66 | Sokolovskaya 1966 | ||
| ! | Urtica angustifolia Fisch. ex Hornem. | Urtica angustifolia Fisch. ex Hornem. | 48 | IPCN67-71 | ZHUKOVA, P. G. 1967. Chromosome numbers in some species of plants of the north-eastern part of the USSR. II. (In Russian). Bot. Zhur. 52: 983-987. |