n11606379
type | n |
lex_filenum | 20 |
def | extinct plants having tall arborescent trunks comparable to or more advanced than cycads |
def | known from the Pennsylvanian period |
def | probably extinct since the Mesozoic era |
Outgoing links | |
Hypernym | plant order |
Member holonym | Coniferopsida, class Coniferopsida, Coniferophytina, subdivision Coniferophytina, Coniferophyta |
Member meronym | Cordaitaceae, family Cordaitaceae |
Incoming links | |
Hyponym | plant order |
Member meronym | Coniferopsida, class Coniferopsida, Coniferophytina, subdivision Coniferophytina, Coniferophyta |
Member holonym | Cordaitaceae, family Cordaitaceae |
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