Dolichothele
The name comes from dolichos (long) and thele (nipple) and refers to the tubercles that come out from the stem of the plant, which are much more accentuated than other cactaceae.
Astrophytum
Aloe rauhii is a rare endemic species from Madagascar. It grows between dense shrubs on sandstone. It's a threatened species in its natural environment, but it's successfully cultivated as an [...]
