Selaginella pallescens (C.Presl) Spring

국표에 없다.

• Fl. Bras. (Martius) 1(2): 132. 1840 

• This name is reported by Selaginellaceae as an accepted name in the genus Selaginella (family Selaginellaceae).

  The record derives from Tropicos (data supplied on 2024-12-16) which reports it as an accepted name (record 26607551)

Selaginella pallescens (C. Presl) Spring in Mart., Fl. Bras. 1(2): 132. 1840; Lycopodium pallescens C. Presl. Fig. 126 D, E.Tallos fasciculados, con rizóforos sólo en la base, ramificados desde la base o en la 1/2 distal, no arti­culados, isofilos hasta la primera ramificación o anisofilos desde la base; hojas laterales ovadas, ápices largamente acuminados a aristados, bases redondeadas a cordadas, a veces con aurí­culas subiguales, al menos los márgenes acroscópicos ciliados proximal­mente, serrulados distalmente; hojas axilares ovado-lanceoladas, ápices acuminados a aristados, bases con aurículas pequeñas acroscópica y basiscópicamente, los márge­nes ciliados proximalmente; hojas mediales ovado-elípticas, ápices agudos, acuminados o aristados, bases con una aurícula acroscópica y basiscópica, al menos la basiscópica libre, los márgenes ciliados.Nebliselvas, bosques húmedos, bosques de pino-encinos y bosques secos; Rueda 11462, Stevens 10236; 100–1400 m; México a Surinam. LC

• Provided by: [F].Flora de Nicaragua

Stems erect or rosette-forming, caespitose, glabrous, lustrous, whitish, 4–25 cm tall, ca. 1 mm diam., angled when dry, not articulate, not flagelliform, not stoloniferous, 2–3 times branched; rhizophores limited to stem bases; leaves on main stems monomorphic, tan, ovate, bases with two long, almost overlapping auricles, margins long-ciliate, apices cuspidate, of two kinds (anisophyllous) above first branch; lateral leaves ovate, 1– 2 mm long, bases rounded to cordate, margins long- to shortciliate, lustrous, old leaves light tan, apices aristate; median leaves ovate, bases with a single short auricle, margins short-ciliate with a broad white border, apices aristate, aristae 0.3–0.5 mm; axillary leaves lanceolate, exauriculate, long-ciliate at bases to shortciliate; strobili quadrangular, 3–6 mm long; sporophylls monomorphic; megasporangia basal or subbasal; microsporangia in distal portions of strobili; megaspores white or cream to light yellow, with ridges very low and anastomosing, 387–448 µm diam.; microspores bright orange to scarlet, capitate-papillate, usually shed singly but sometimes in tetrads. Stems erect or rosette-forming, caespitose, rooting only at base, 4-25 cm tall, stem ca. 1 mm diam., glabrous, angled when dry, shiny, whitish, not articulate, not flagelliform, not stoloniferous; isophyllous on main stem, anisophyllous otherwise; leaves on main stem tan-buff, ovate, apex cuspidate, base with two, long, almost overlapping auricles, margin long-ciliate; lateral leaves ovate, 1-2 mm long, tightly imbricate to distant, apex aristate or base rounded to cordate, base attached centrally, margin long-to short-ciliate, lower surface lustrous, silvery, old leaves light tan-buff; median leaves ovate, apex aristate (0.3-0.5 mm), base with a single short auricle, margin short-ciliate with a broad white border; axillary leaves lanceolate, exauriculate, long-ciliate at base to short-ciliate; spo-rophylls monomorphic, green, ascending, symmetric, with short-ciliate margin; megasporangia basal or subbasal; megaspores white or cream, to light yellow, 387-448 µm diam., with ridges very low and anastomosing; microspores bright orange to scarlet, capitate-papillate, usually shed singly but sometimes in tetrads.

Selaginella pallescens (C.Presl) Spring (worldfloraonline.org)

Selaginella pallescens (C.Presl) Spring | Plants of the World Online | Kew Science

https://youtu.be/Ez7adySwzQ4?t=2164