Astrophytum Lemaire (1839)

(greek astron = star, phyton = plant)
Starfish plant, because of the shape of the plant body
flat, spherical or columnar, with tiny, differently arranged,
white flakes for receiving and keeping of humidity

ribs 4–9, strong spines in A. ornatum, bristles at the capricorne-group,
otherwise spineless, yellow or yellow flowers with red throat; hat-shaped seeds, light or dark brown

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Distribution

USA - Texas
Mexico - Tamaulipas, Nuevo León, Coahuila, Hidalgo, Querétaro
very warm regions

Growth period

very warm location, white and thick with thorns species appearing very bright and full sun
the little green light appears, half shade
little watering, since this species is very sensitive to moisture, the substrate should
can dry out in between and over again

Winter period

bright and dry at 6–10°C (43 to 50°F)

Substrat

mineral with higher content of clay, crushed pumice, crushed lava and perlite
   
Astrophytum capricorne cv. crassispinoides (Fleischer) O. Sadovsky & B. Schuetz (1979)
 
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Habitat

cultivar

Description

Fleischer took place between Astrophytum capricorne seedlings
some of pure yellow-flowered plants
the thus obtained plants named Fleischer temporarily
as (cultivar) cv. crassispinoides
this deviant form was not found in nature
the cultivars are hereditary and can serve as a constant Astrophytum capricorne cv. crassispinoides
continue to be reproduced

Synonyms

Astrophytum capricorne var. minor fa. luteiflora A. Lux, R. Stanik (1982)
Astrophytum capricorne
var. minor fa. lutea A. Lux, R. Stanik (1982)
Astrophytum capricorne
var. minor fa. crassispinoides H. Wery (1983)
Astrophytum capricorne
(A. Dietrich) Britton & Rose (1922)

CITES

Appendix II
 
Description of "Kakteen von A bis Z" by Walter Haage with courtesy by Kakteen-Haage made available.

 

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