© Valentino Vallicelli
Endangered
CITES App. II
Ritterocactus mammulosus subs. eugeniae
Sukkulenty 2(3): 22. 1999
Family
Cactaceae
Genus
Species
Ritterocactus mammulosus subs. eugeniae
Author
(Vliet) Doweld
Chinese genus
-
Chinese name
-
Accepted
DescriptionEdit description
Description
Globose cactus, up to 7 cm in diameter.
Flowers
Blossoms are large (6 cm in diameter) and stand near the top. They are yellow with glossy petals and have a dark purple stigma. The buds are tomentose and appear during the summer.
Spines
Red an white