Asplenium bradleyi, Asplenium cristatum, Asplenium dalhousiae, Asplenium ebenoides, Asplenium exiguum, Asplenium heterochroum, Asplenium monanthes, Asplenium
10 KB (249 words) - 21:22, 5 November 2020
vary from 2 x to 6 x. Two species, Asplenium trichomanes and A. heterochroum, occur in different levels of polyploidy—2 x and 4 x, and 4 x and 6 x, respectively
5 KB (637 words) - 21:21, 5 November 2020
adiantoid ferns have x = 29, 30; dryopteroid ferns, x = 40--42; osmundoid ferns, x = 22; huperzioid lycopods, x= 67, 68; equisetums, x = 108; and so on. By
69 KB (10,503 words) - 23:43, 13 February 2019
biosystematic, and nomenclatural notes on Scott's spleenwort, X Asplenosorus ebenoides. Amer. Fern J. 72: 65--75. Waring, R. H. and J. F. Franklin. 1979
167 KB (27,143 words) - 18:24, 1 February 2019