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Mammillaria brandegeei (J.M.Coult.) K.Brandegee식물/들꽃-선인장과(Cactaceae) 2024. 10. 5. 17:09
국표에 없다.
Common Names include:
SPANISH (Español): Viejita, Biznagita
UKRAINIAN (Українська): Мамілярія БрандегіDescription: Mammillaria brandegeeiSN|23737]]SN|23737]] is a great looking cactus, solitary or eventually forming clusters of 2 to 8, but is sensitive to low temperatures and needs extra heat in winter. Four subspecies recognized, the nominate, gabbii (J.M. Coult.) D.R.Hunt, lewisiana (H.E.Gates) D.R.Hunt and glareosa (Boed.) D.R.Hunt.
Stem: Cylindric to globular, flattened, dark green, to 9 cm in diameter.
Tubercles: Firm, square and angled basally, conical above with latex, axils woolly without hairlike bristles.
Radial spines: 9 to 16, whitish to yellowish brown, with dark tips, needle-like, 8 to 10 mm long stiff, straight.
Central spines: 2-4, sometimes only 1 in an occasional areola, usually a little longer and darker than the radials, reddish brown with darker tips, straight, stout, 10-12 mm long.
Flowers: Greenish-yellow, brownish yellow, to yellow 15-21 mm long; outer perianth-segments ovate, striate, ciliate; inner perianth-segments greenish yellow with a reddish-brown midstripe, narrower than the outer, entire.
Blooming season: Spring (April in habitat).
Fruit: White to dull pink slow ripening, bearing a few narrow scales.
Seeds: Brown.Mammillaria brandegeei (llifle.com)
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