AMPLEXICAULE (De Candolle) Velayos, 1989
Synonyms :
Sedum amplexicaule De Candolle (1808) / Sedum tenuifolium var. amplexicaule (De Candolle) Maire (1977)
Sedum boryanum De Candolle (1828)
Sedum amplexicaule var. ciliatum Lange (1878) / Sedum tenuifolium var. ciliatum (Lange) Fröderström (1932).
Distribution : Mediterranean region from Morocco, Portugal and Spain to Greece and Turkey.
Description (according to IHSP, 2003) :
Glabrous perennials, often with pale yellowish-green colour; sterile shoots short, in midsummer with a terminal propagulum covered by the densely imbricate, broad, 3-lobed basal spurs of dead leaves.
Leaves loosely imbricate (except for the propagules), linear-oblong, mucronate, terete, with a broad 3-lobed spur, 10 - 20 mm, green or glaucous, margin sometimes fimbriate.
Inflorescences : Flowering branches erect or ascending, 6 - 20 (-30) cm, inflorescences terminal cymes with 2 - 3 ascending lax cincinni, drooping in bud, bracts leaf-like.
FIowers (5- to) 6- to 8- (to 12-) merous, subsessile, sepals basally connate, equal, triangular-ovate, acuminate, ± 4 mm, petals free, oblong, yellow with red mid-vein, 6 -8 (-10) mm, spreading, filaments yellow, basally densely papillate, anthers yellow.
2 subspecies :
Petrosedum amplexicaule ssp. amplexicaule
Petrosedum amplexicaule ssp. tenuifolium (Smith) Velayos, 1989