familySchizaeaceae
genusSchizaea
Show Lower Taxa
Difference between revisions of "Schizaea"
5: 419, plate 9, fig. 9. 1793.
Common names: Curly-grass fern
Etymology: Greek schizein, split, i.e., split into narrow lobes
Treatment appears in FNA Volume 2.
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Latest revision as of 20:24, 5 November 2020
Plants terrestrial. Roots blackish, very narrow, tangled, practically glabrous. Stems upright to reclining; hairs few celled, uniseriate. Leaves all fertile or dimorphic with some sterile, lacking blades, mainly unbranched, long-petioled. Fertile blades folded and fistlike or pectinate, pinnate, segments (digits) arising along rachis on distal 3–10 mm; sterile leaves straight or often curling. Sporangia in 2 rows. Gametophytes growing mixed with mosses, green (photosynthetic), delicately filamentous, lacking hairs. x = 77, 94, 103.
Distribution
Mainly tropical.
Discussion
Species 10 (1 in the flora).
Selected References
None.