The Collaborative International Dictionary
Orchidean
Orchidean \Or*chid"e*an\, a. (Bot.) Orchidaceous.
Wiktionary
orchidean
a. (context botany English) orchidaceous
Usage examples of "orchidean".
As soon as three Orchidean forms (Monochanthus, Myanthus, and Catasetum), which had previously been ranked as three distinct genera, were known to be sometimes produced on the same spike, they were immediately included as a single species.