Horridocactus crispus
Cactaceae (Backeberg) vi. 3795 (1962).
Family
Cactaceae
Genus
Species
Horridocactus crispus
Author
(F.Ritter) Backeb.
Chinese genus
-
Chinese name
-
Primary
Accepted
DescriptionEdit description
Central Spines
1-5, more or less thick 15-80 mm long.
Description
Eriosyce crispaSN|2429]]SN|2429]] is A Flattened to slightly cylindrical cactus, slowly growing up to 10 cm in diameter.
Roots
Fibrous, arising from short taproots. Root system often separated by a narrower neck.
Flowers
Diurnal, 3,5-5 cm long and broad, closely packed apically from young areoles, funnel-form, the colour is whitish, pinkish or reddish with red/brownish midveins. Pericarpel and floral tube with bracts, wool and bristles, but flower base not bristly.
Spines
Black or brown more or less curved upward & twisted that are not easily distinguished as centrals or radials.
Ribs
Noticeably tubercled with pronounced chinlike protrusions.
Stem
Blackish, brownish or dark olive green, often with a greyish-white waxy coating presumably to prevent dessication in it's extremely dry environment. In cultivation the white waxy bloom is often not produced, revealing the brownish/blakish epidermis.
Radial Spines
6-14, thinner, sometime bristly 10-50 mm long.
Fruits
More or less elongated, pinkis-red deishing by basal pores.
Areoles
Often somewhat sunken and woolly.