Argyrochosma limitanea subsp. mexicana

(Maxon) Windham

Contr. Univ. Michigan Herb. 19: 32. 1993

Basionyms: Notholaena limitanea subsp. mexicana Maxon
Synonyms: Notholaena limitanea var. mexicana (Maxon) M. Broun
Treatment appears in FNA Volume 2.
Leaf blade lanceolate to oblong, 3–4-pinnate, proximal pinnae 1/4–1/3 as long as blades. n = 2n = 81, apogamous.

Phenology: Sporulating summer–fall.
Habitat: Rocky slopes and cliffs, usually on calcareous or volcanic substrates
Elevation: 1700–2500 m

Distribution

V2 565-distribution-map.gif

Ariz., N.Mex., Tex., n Mexico.

Discussion

References

None.

Lower Taxa

No lower taxa listed.