Sulcorebutia heliosoides
Kakteen Sukk. 59(3): 62 (57-63; figs.). 2008 [Mar 2008]
Family
Cactaceae
Genus
Species
Sulcorebutia heliosoides
Author
P.Lechner & Draxler
Chinese genus
-
Chinese name
-
Primary
Accepted
DescriptionEdit description
Description
It is a nice small species reminding of Rebutia heliosaSN|5204]]SN|5204]]. The plants in habitat are solitary or rarely with few basal offsets, but grafted specimens branches profusely.
Tubercles
2 mm wide, 3 mm long, up to 1 mm high.
Flowers
3-4 cm wide, petals spirally arranged in two or three rows. Outer tepals orange-red, Inner tepals yellow with orange-red tips. Rarely pure yellow. Pistil and stamens pale yellow.
Spines
up to 25 pectinated, white, yellowish (rarely brown) with dark bases, arranged adjacent to the body and almost completely covering the epidermis.
Stem
35 (-40) mm wide gradually merging with a tap-root up to 80 mm long. Epidermis green.
Fruits
Oblong white berries.
Areoles
2 mm long, tapering downward, white.