About: × Cyathidaria is a research topic. Over the lifetime, 1 publications have been published within this topic receiving 2 citations. The topic is also known as: ×Cyathidaria.
TL;DR: The nothogenus ×Cyathidaria is established to accommodate various natural hybrids between species of Cyathea and Cnemidaria, all characterised by abortive spores and morphologically intermediate between their respective parent species.
Abstract: Caluff, M. G.: ×Cyathidaria, a new nothogenus in the Cyatheaceae (Pteridophyta). — Willdenowia 32: 281–283. 2002. — ISSN 0511-9618. The nothogenus ×Cyathidaria is established to accommodate various natural hybrids between species of Cyathea and Cnemidaria, all characterised by abortive spores and morphologically intermediate between their respective parent species. ×Cyathidaria acunae, the natural hybrid between Cnemidaria horrida and Cyathea aspera is a newly described nothospecies from Cuba. Four new combinations in ×Cyathidaria are made.