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
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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 |
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| Astrophytum myriostigma var. nudum fa. octogonum Y. Ito (1981) (nom. inval.) |
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Habitat |
origin uncertain |
Description |
The name is considered invalid, because no specimens of this plant
were found at appropriate locations.
Under certain circumstances it can be shown in the plant is also a multi hybrid
between
A. myriostigma var. nudum and A. myriostigma var. multicostatum.
But this is only a guess.
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Synonyms |
Astrophytum myriostigma var. nudum octogonum Y. Ito (1981) (nom. inval.) |
CITES |
Appendix II |
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