Results 181 to 190 of about 3,314 (193)
Some of the next articles are maybe not open access.
An exchange of views on the Cyatheaceae
1977When Dr. R.E. Holttum kindly submitted the following essay review of two papers on Cyatheaceae, a suggestion that Dr. R.M. Tryon be enabled to reply was welcomed by both pteridologists. The editor feels grateful to them for their contribution. First Dr. R.E. Holttum: GASTONY, G.J. Spore morphology in the Cyatheaceae. I.
Holttum, R.E., Tryon, R.M.
openaire +1 more source