Blechnaceae Newman
Details
Blechnaceae Newman, Hist. Brit. Ferns, ed. 2, 8 (1844)
Blechnaceae Newman
Nomenclature
Newman
Newman
1844
8
ICN
family
Blechnaceae
Classification
Subordinates
Descriptions
Blechnaceae Newman
Sori discrete or fused to form coenosori. Indusium marginal or superficial, || costa. Sporangia crowded, rather large; annulus vertical, interrupted. Spores bilateral, reniform to subglobose, us. smooth and with perispore. Rhizome dictyostelic, erect or creeping, sts forming a distinct caudex. Paleae not clathrate; stipes not articulated to rhizome, with several vascular strands. Fronds mostly bipinnate; veins free, forked, sts anastomosing. Prothallus cordate. About 5 genera of terrestrial ferns of wide distribution.
Taxonomic concepts
Blechnaceae Newman
Blechnaceae
Blechnaceae Newman
Metadata
ed3067b2-63bf-461d-9aae-dc688fb2f20a
scientific name
Names_Plants
1 January 2000
31 August 2020