Friday, December 6, 2013

The Amaryllis Family - Ammoccharis Coranica

The genus Ammocharis in the Amaryllis Family (Amaryllidaceae) is endemic to Africa. They are herbaceous perennials growing from a true bulb. The flowers are borne in an umbel, a cluster at the top of the peduncle or stalk.
Ammocharis is closely related to Crinum. Like Crinum, it has fleshy seeds that do not go dormant ("recalcitrant"). For two species of Ammocharis, the seeds appear to be dispersed by wind.


There are several species in the genus:
angolensis
   Not in cultivation as far as I know.
   Distribution: Africa, Uganda and Tanzania to Angola.
   
baumii
   Syn., Crinum baumii
   Summer growing, small species.
   Distribution: Southern Tropical Africa to Namibia. 
 
coranica
 

Summer growing or opportunistic.
   Distribution: Southern Africa, widespread in summer-rainfall areas.



deserticola
   Closely related to A. longifolia. Infructescence: seeds probably dispersed by wind.
   Not in cultivation as far as I know.
   Distribution: Namib Naukluft Park, Namibia
longifolia
   Syn., Cybistetes longifolia
   Leaves straight and erect. Infructescence: seeds dispersed by wind.
   Winter growing.
   Distribution: Southern Namibia and the western areas of South Africa.  
 
Nerinoides

Syn., Crinum nerinoides
       Summer growing (probably), dwarf species.
       Distribution: Namibia. 




Tinneana
       
 Summer growing (probably).
       Distribution: Ethiopia southward and westward to Botswana and Namibia.

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