psilate
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English[edit]
Etymology[edit]
(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Adjective[edit]
psilate (not comparable)
- (botany, of a pollen grain wall) Lacking ornamentation (having very small scabrae)
- 2015, Iván A. Valdespino et al., “Seven new species of Selaginella subg. Stachygynandrum (Selaginellaceae) from Brazil and new synonyms for the genus”, in PhytoKeys[1], volume 9, :
- Microsporangia in 2 dorsal rows; microspores orange, psilate marginally to rugulate towards the center with granulate microstructure on proximal faces, rugulate-cristate or cristate with broad baculate-like projections and granulate microstructure on distal faces, 28–40 µm.