Selaginella rupincola Underw.
Descripción
Stems suberect to erect, rarely decumbent, to 10 cm, radially symmetric, somewhat flexuous, branched, secondary branches short, generally less than 1 cm long, not articulate, not flagelliform, not stoloniferous; rhizophores borne mostly only near stem bases; leaves of one kind (isophyllous) throughout stem length, tightly appressed and equally developed on all sides, imbricate, blue or gray-green, linear-lanceolate, margins short-ciliate, the cilia white, leaf apices aristate, aristae 0.2–0.5 mm, making a white tuft at the ends of sterile branches; strobili quadrangular, ca. 5 mm long; sporophylls monomorphic; megasporangia several at base of strobili; microsporangia distal to megasporangia; megaspores pale orange, rugulose-reticulate, (190–)240–270(–340) µm diam.; microspores bright orange.A
Forma de vida
Epipétrica, TerrestreA
Ejemplar revisado
Ags (Rzedowski & McVaugh 1250, ENCB) Chis (Knobloch 921, MSC). Coah (Villarreal et al. 3457, ARIZ). Dgo (Pennell 18178, PH). Gto (Rzedowski & McVaugh 1179, ENCB, MICH). Hgo (Arreguín 641, ENCB). Jal (McVaugh 17007, CAS). Méx (Rzedowski 29876a, ENCB). Oax (Yatskievych & Wollenweber 83-141, ARIZ). Pue (Purpus 3156, BM, F, GH, MO, NY, US). SLP (Rzedowski 10745, ENCB). Son (Gentry 1194, UC). Tam (Bartlett 10876, DS, NY).
Unverified, Doubtful, or Mistaken Reports. Chih (Palmer 92, GH, MO, US, cited by R. Tryon, 1955, but not verified). DF (Schaffner 11, B, GH, US, cited by R. Tryon, 1955, but not verified).
A
Unverified, Doubtful, or Mistaken Reports. Chih (Palmer 92, GH, MO, US, cited by R. Tryon, 1955, but not verified). DF (Schaffner 11, B, GH, US, cited by R. Tryon, 1955, but not verified).
A
Elevación
(200 –)1450 – 2800 mA
Ecología y Hábitat
On dry, scrubby, rocky hillsides.A
Tipo de vegetación
Bosque de pino-encino, Bosque de encino, Matorral de otro tipoB
Categoría IUCN
No incluidaC
Categoría NOM-059-SEMARNAT-2010
No incluidaD