Difference between revisions of "Macrothelypteris"
Acta Phytotax. Sin. 8: 308. 1963.
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|name=Thelypteris sect. Macrothelypteris | |name=Thelypteris sect. Macrothelypteris | ||
|authority=H. Itô | |authority=H. Itô | ||
| + | |rank=section | ||
|publication_title=in Nakai & Honda, Nov. Fl. Jap. | |publication_title=in Nakai & Honda, Nov. Fl. Jap. | ||
|publication_place=4: 141. 1938 | |publication_place=4: 141. 1938 | ||
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|name=Thelypteris subg. Macrothelypteris | |name=Thelypteris subg. Macrothelypteris | ||
|authority=(H. Itô). | |authority=(H. Itô). | ||
| + | |rank=subgenus | ||
}} | }} | ||
|hierarchy=Thelypteridaceae;Macrothelypteris | |hierarchy=Thelypteridaceae;Macrothelypteris | ||
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|publication year=1963 | |publication year=1963 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_676.xml |
|genus=Macrothelypteris | |genus=Macrothelypteris | ||
}}<!-- | }}<!-- | ||
-->[[Category:Treatment]][[Category:Thelypteridaceae]] | -->[[Category:Treatment]][[Category:Thelypteridaceae]] | ||
Latest revision as of 20:24, 5 November 2020
Stems short-creeping, thick, 1 cm diam. Blades 2-pinnate-pinnatifid nearly throughout, broadest at base, apex gradually reduced; pinnae pinnate-pinnatifid, sessile or stalked, not connected by wing along rachis; costae not grooved adaxially; buds absent; veins free, often forked, tips not reaching margin; rachises and costae lacking scales; indument abaxially of unbranched, septate hairs mostly over 1 mm. Sori round, medial to supramedial; indusia small, less than 0.3 mm diam., often obscured in mature sori; sporangial capsules bearing short-stalked glands. x = 31.
Distribution
Tropical and subtropical regions, North America, Asia, Africa, Pacific Islands, Australia in Queensland.
Discussion
Species ca. 10 (1 introduced in the flora).