Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
class Lycopsida | Yes | No | No | No |
order Isoetales | Yes | No | No | No |
class Lycopsida (noun) | order Isoetales (noun) |
---|---|
club mosses and related forms: includes Lycopodiales, Isoetales, Selaginellales, and extinct Lepidodendrales; sometimes considered a subdivision of Tracheophyta | aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales |