Arrojadoa rhodantha ssp. rhodantha


Scientific Name: Arrojadoa rhodantha ssp. rhodantha Britton and Rose
Synonym: Arrojadoa canudosensis, Arrojadoa horstiana, Arrojadoa rhodantha ssp. canudosensis , Arrojadoa rhodantha var. theunisseniana , Arrojadoa rhodantha ssp. reflexa , Arrojadoa theunisseniana, Cephalocereus rhodanthus, Cereus rhodanthus
Family: Cactaceae
(Arrojadoa rhodantha ssp. rhodantha )
As Arrojadoa rhodantha ssp. rhodantha in the Wallace's collection
Recommended Temperature Zone:
USDA: 10

Origin: Brazil (Bahia, Minas Gerais, Piauí)

Growth Habits: Weak stems semi-erect, branching basally, up to 6.5 feet long (2 m), 2 inches in diameter (5 cm); 10 to 12 ribs; 5 to 6 central spines, up to 1.2 inches long (3 cm); around 20 radials

(Arrojadoa rhodantha ssp. rhodantha )
As Arrojadoa rhodantha: typical flower cluster.
(photo James Pickering)


Blooming Habits:
The diurnal flowers come from a cephalia made of brown wool with darker reddish bristles. They are purple, 0.5 inches in diameter (1.2 cm)


 

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