Melocactus levitestatus
Cact. Succ. J. (Los Angeles) 45: 271, figs. 1-5. 1973
Family
Cactaceae
Genus
Species
Melocactus levitestatus
Author
Buining & Bredero
Chinese genus
花座球属
Chinese name
-
DescriptionEdit description
Central Spines
1 to 6, erect, 17-33 mm long, occasionally curved downward.Radial spines 7-10, strongly curved backward, shorter 21-33 mm long.
Seeds
1,2-1,8 mm long.
Description
Melocactus levitestatusSN|18932]]SN|20602]] is one of the larger species recognizable by the pale green to bluish-green body with brownish or pinkish-grey spines. It is distinctive but quite variable and some authors consider it only a variety of Melocactus azureusSN|20602]]SN|18932]].
Flowers
Up to 20-27 mm long, 6-9 mm broad, red or red outside, deep magenta within.
Blooming Season
Spring to summer and opening late in the afternoon.
Chromosome Number
2n = 22
Spines
Brownish red, overlaid with grey, sometimes hooked in seedlings.
Ribs
9-15 acute, triangular in cross section with straight grows.Cephalia 10 to 18 cm tall, 7-12 cm across, with bright red bristles and creamy white wool.
Stem
Depressed globose to cylindrical,15-30 cm tall (rarely to 70) and 14-22(-30) cm in diameter, pale grey-green to dark green, sometimes glaucous.
Fruits
Short, club shaped,1,2-2 cm x 7-12 mm, pure white or pale pink. Usually not produced on isolated plants (self-sterile).
Areoles
At first with white wool, later almost naked 1,5-2,5 cm apart.