URBICUM ssp. URBICUM
Synonyms :
Aeonium urbicum var. urbicum Bañares (1999)
Sempervivum retusum Haw. (1827) / Sempervivum urbicum var. retusum (Haw.) DC (1828)
Distribution : Common in the northern parts of Tenerife (from Macizo de Anaga to Teno) at altitudes of 50 – 1000.
Description :
Leaves glabrate, green.
Flowers : Petals white, median portion green variegated, ovaries smooth, styles apically divergent.