- Acacia caven
-
Roman cassie 
Scientific classification Kingdom: Plantae (unranked): Angiosperms (unranked): Eudicots (unranked): Rosids Order: Fabales Family: Fabaceae Genus: Acacia Species: A. caven Binomial name Acacia caven
(Molina) Molina
Range of Acacia caven Synonyms Acacia caven (Roman Cassie, Aromita, Aromo Criollo, Caven, Churque, Churqui, Espinillo, Espinillo de Baado, Espino, Espino Maulino)[1] is an ornamental tree in the Fabaceae family. Acacia caven is native to Argentina, Bolivia, Chile, Paraguay, and Uruguay. It grows four to five metres tall and bears very stiff and sharp white thorns up to 2 cm in length. It blooms in Spring, with bright yellow flowers 1 cm to 2 cm in diameter.
Contents
Ecology
Prominent occurrences of A. caven are within the Chilean matorral of central Chile, where the species is a common associate of the Chilean Wine Palm, Jubaea chilensis.[2]
The flowers of A. caven are used as food for bees in the production of honey.[3]
Uses
Erosion control
The tree is used for erosion control.[3]
Ornamental tree
The tree has ornamental uses.[3]
Industrial
Tannin from the seed pods is used for tanning hides.[4] The wood is used as fuel and to make posts for fences. The chief current human use for A. caven is in the production of charcoal.[3]
The flowers are used in perfume.[3][4]
Botanical varieties
- Acacia caven (Molina)Molina var. caven [5]
- Acacia caven var. dehiscens Ciald.
- Acacia caven var. microcarpa (Speg.)Ciald.
- Acacia caven var. stenocarpa (Speg.)Ciald.
References
- ^ a b ILDIS LegumeWeb
- ^ C. Michael Hogan (2008) Chilean Wine Palm: Jubaea chilensis, GlobalTwitcher.com, ed. N. Stromberg
- ^ a b c d e FAO
- ^ a b University of Uruguay
- ^ Pometti CL. et al. 2007. Morphometric analysis of varieties of Acacia caven: (Leguminosae, Mimosoideae):Taxonomic inferences in the context of Argentine species. Pl.Syst. and Evol.264,239-249
External links
Categories:- Acacia
- Chilean Matorral
- Trees of Argentina
- Trees of Brazil
- Trees of Chile
- Trees of Paraguay
- Trees of Uruguay
- Drought-tolerant trees
- Acacia stubs
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