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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDBPteridophytesPolypodiaceaeLepisorusLepisorus excavatus

8 chromosome counts in Lepisorus excavatus:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Lepisorus excavatus Lepisorus excavatus (Bory) Ching 35   IPCN online Bir, S. S. & C. K. Trikha. 1979. Cytological evolution of polypodiod ferns with particular reference to the Himalayan forms. Glimpses Pl. Res. 4: 98–130.
!   Lepisorus excavatus (Bory) Ching Lepisorus excavatus (Bory) Ching 70   IPCN online Bir, S. S. & G. S. Rai. 1984. SOCGI plant chromosome number reports -- II. J. Cytol. Genet. 19: 111–112.
!   Lepisorus excavatus (Bory) Ching Lepisorus excavatus (Bory) Ching 35   IPCN online Singh, V. P. & S. K. Roy. 1988. Cytology of forty four species from Sikkim, Himalaya. Indian Fern J. 5: 162–169.
!   Lepisorus excavatus (Bory) Ching Lepisorus excavatus (Bory) Ching 35   IPCN72 KHULLAR, S.P., & P.N. MEHRA. 1972. Cytotaxonomy of w. Himalayan ferns, III. Polypodiaceae (~ strictol. Nucleus 15: 156-162.
  Lepisorus excavatus var. himalayensis Bir & Trikha Pleopeltis himalayensis (Bir & Trikha) Á. Löve & D. Löve 36   IPCN online Bir, S. S. & C. K. Trikha. 1979. Cytological evolution of polypodiod ferns with particular reference to the Himalayan forms. Glimpses Pl. Res. 4: 98–130.
!   Lepisorus excavatus var. himalayensis Bir & Trikha Pleopeltis himalayensis (Bir & Trikha) Á. Löve & D. Löve 36   IPCN73-74 BIR, s.s., I C.K. TRIKHA. 1974. The taxonomic revision of the Polypodiaceous genera of India - VI. LePlSOrus excavatus group. Amer.l Fern J. 64: 49-63. . I
  Lepisorus excavatus var. mortonianus Bir & Trikha Pleopeltis mortonianus (Bir & Trikha) Á. Löve & D. Löve 37   IPCN online Bir, S. S. & C. K. Trikha. 1979. Cytological evolution of polypodiod ferns with particular reference to the Himalayan forms. Glimpses Pl. Res. 4: 98–130.
!   Lepisorus excavatus var. mortonianus Bir & Trikha Pleopeltis mortonianus (Bir & Trikha) Á. Löve & D. Löve 37   IPCN73-74 BIR, s.s., I C.K. TRIKHA. 1974. The taxonomic revision of the Polypodiaceous genera of India - VI. LePlSOrus excavatus group. Amer.l Fern J. 64: 49-63. . I