Pteridium pubescens (Underw.) Christenh.
Descripción
Adaxial laminar surfaces with hairs more or less evenly distributed on costae, margins, and laminar tissue, terminal cell of costal hairs dark reddish brown; costae with lax pale hairs 0.3–0.5 mm long, clear brown stiff hairs sparse to absent; segments with scattered erect to curved hairs on costae and laminar surfaces abaxially (also on veins) and also evident on curved adaxial margins and indusial margins; indusia 0.25 mm or less wide.A
Forma de vida
TerrestreA
Ejemplar revisado
(Related to the synonym Pteridium aquilinum var. Pubescens) BCN (Boyd 2612, UC; Gallegos s.n., in 1923, MEXU, US; Moran 26634, ASU, 30473, UC; Wiggins 16673, MEXU, US, 21481, DS). BCS (Aguirre Claveran 96, ENCB).A
Elevación
200 – 1000 mA
Ecología y Hábitat
In dry to moist woods and open areas in partial to full sun, forming abundant colonies.A
Categoría IUCN
No incluidaB
Categoría NOM-059-SEMARNAT-2010
No incluidaC
Discusión taxonómica
(In relation to the synonym) Pteridium aquilinum var. pubescens from other Mexican states are generally Pteridium aquilinum var. latiusculum.A