Show Lower Taxa
Difference between revisions of "Thelypteris subg. Thelypteris"
Treatment appears in FNA Volume 2.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 35: | Line 35: | ||
|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V2/V2_442.xml |
|genus=Thelypteris | |genus=Thelypteris | ||
|subgenus=Thelypteris subg. Thelypteris | |subgenus=Thelypteris subg. Thelypteris | ||
Revision as of 19:56, 24 September 2019
Distinguished from other subgenera by the combination of seasonal leaves, long-creeping stems 1–3 mm diam., pinnate-pinnatifid blades, veins often forked and meeting margins above the sinuses, scales along the abaxial costae, and by the proximal pinnae not or only slightly shortened. x = 35.
Discussion
Thelypteris palustris and T. confluens (Thunberg) C. V. Morton from the Southern Hemisphere constitute the subgenus Thelypteris, according to R. E. Holttum (1971).
Selected References
None.