familyPteridaceae
genusArgyrochosma
speciesArgyrochosma limitanea
subspeciesArgyrochosma limitanea subsp. mexicana
Argyrochosma limitanea subsp. mexicana
Contr. Univ. Michigan Herb. 19: 32. 1993.
Basionym: Notholaena limitanea subsp. mexicana Maxon
Synonyms: Notholaena limitanea var. mexicana (Maxon) M. Broun
Treatment appears in FNA Volume 2.
Revision as of 18:11, 26 July 2019 by FNA>Volume Importer
Leaf-blade lanceolate to oblong, 3–4-pinnate, proximal pinnae 1/4–1/3 as long as blades. n = 2n = 81, apogamous.
Habitat: Rocky slopes and cliffs, usually on calcareous or volcanic substrates
Elevation: 1700–2500 m
Distribution
Ariz., N.Mex., Tex., n Mexico.
Discussion
Selected References
None.
Lower Taxa
None.