Lycopsida


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Related to Lycopsida: class Lycopsida, Pteropsida, Sphenopsida

Lycopsida

a subdivision of the TRACHEOPHYTA including the club mosses Lycopodium and related species.
References in periodicals archive ?
Lycopsida from the lower Westphalian (Middle Pennsylvanian) of the Maritime Provinces, Canada.
61-100 1909-1958 1959-1978 Algae 46 (3) 2 Fungi 74 20 (5) Lichens 4 0 Bryophytes 11 (4) 34 Lycopsida 20 1 Psilopsida 1 0 Sphenopsida 8 (1) 0 Pteropsida 52 (5) 0 Incertae sedis 13 (1) 0 Spermatophyta Gymnosperms 7 0 Angiosperms Monocotyledons 57 9 Dicotyledons 725 (9) 31 (1) TABLE 4.
Class 1 Lycopodiopsida (Lycophyta, Lycopsida, Lycophytes, Lycopods, Club Mosses, Spike Mosses, Quillworts)