AAU Herbarium Database

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Collector Madsen, J. E.
Number 7530
Collected with  
Country Ecuador
Subpart LOJA/AZUAY
County  
Locality A few km S of Oña. Dry slopes dominated by Croton, Dodonaea, and xerophytic plants.
Coordinates 3° 30' S 79° 11' W
Minimum elevation (m) 2200
Maximum elevation (m) 2200
Start date 2000/11/15
End date 2000/11/15
Family Cactaceae
Identification Cleistocactus icosagonus (H.B.K)F.A.C. Weber
Determined by  
Identification qualifier  
Field notes Forming groups on sandy slopes. Each group (clone) commonly of some 10 creeping to ascending or suberect stems. Branching at base and above. The base of old plants usually withering. Flowers 1-5 per stem, appearing near the apex, 5-7 cm long, showy, of various shades of red to almost orange, more or less zygomorphic. Fruits 1-3 cm wide. This collections is based on flowers and fruits collected from several individuals. (Note: The species grows abundantly at 2000-2200 m a.s.l. on both sides of the Rio Leon. It flowers profusely at this time of the year). Liquid material available at AAU.

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The records may not represent the full distribution of Cleistocactus icosagonus

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