Senegalia ferruginea
Senegalia ferruginea
Safety & Hazards
Especially in times of drought, many Acacia species can concentrate high levels of the toxin Hydrogen cyanide in their foliage, making them dangerous for herbivores to eat.
Cultivation Details
A plant of drier areas in the tropics where it can be found at elevations from 150 - 1,500 metres. It grows in areas where temperatures can be up to 40°c and the mean annual rainfall is within the range 350 - 750mm[1]. Requires a sunny position. Prefers loose and friable soils, ranging from heavy black vertisols to light, gravelly alfisols, also surviving in shallow stony soils around boulder outcrops[1]. Established plants are very drought resistant[1]. Young trees grow slowly in open grazing lands due to browsing, but they grow fast on field bunds and in loose soils of cultivated areas[1]. The tree coppices and pollards well up to a moderate age; but less when old[1]. This species has a symbiotic relationship with certain soil bacteria; these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[2].
Propagation
Seed - unlike the seed of most members of this genus, the seed of this species germinates freely without any pre-treatment and retains its viability for about 1 year if stored properly in pest-free conditions[1]. Acacia seeds that have matured fully on the bush and have been properly dried have a hard seed coat and can be stored in closed containers without deterioration for 5 - 10 years or more in dry conditions at ambient temperatures. It is best to remove the aril, which attracts weevils and can lead to moulds forming. The arils are easilyremoved by placing the seeds in water and rubbing them between the hands, then drying the seeds and winnowing them[3]. Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2026-02-20. <tropical.theferns.info/viewtropical.php?id=Senegalia+ferruginea>
Pollinators
Insects
References
- [1]World Agroforesty Centre — http://www.worldagroforestry.org/ ↩︎An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
- [2]Nodulation Plants in GRIN Taxonomy — United States Department of Agriculture · http://www.ars-grin.gov/~sbmljw/cgi-bin/taxnodul.pl?language=en ↩︎An online database listing plants that have either positive or negative reports on root and stem nodulation with nitrogen-fixing bacteria.
- [3]Potential of Australian Acacias in combating hunger in semi-arid lands — Rinaudo A.; Patel P.; Thomson L.A.J. · 2002 ↩︎
- [4]Mansfeld's Database of Agricultural and Horticultural Plants — http://mansfeld.ipk-gatersleben.de/pls/htmldb_pgrc/f?p=185:3:4292127278597336 ↩︎Terse details of a huge range of useful plants.
- [5]IUCN Red List of Threatened Species — http://www.iucnredlist.org/ ↩︎A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
- [6]The Useful Native Plants of Australia. — Maiden J.H. · Turner & Co.; London. · 1889 · http://www.biodiversitylibrary.org ↩︎Terse details of the uses of many Australian plants and other species naturalised, or at least growing, in Australia. It can be downloaded from the Internet.
- [7]Economic Products of India. Volume 1. — Watt. G. · Government of India: Calcutta. · 1883 ↩︎Although over 100 years old, it still contains a wealth of information on useful plants. Many of the botanical names have been changed since then, so you have to check for up to date names. The book can be downloaded from the Internet.
- [8]A Manual of the Timbers of the World — Howard A.L. · MacMillan and Co.; London. · 1934 · http://www.biodiversitylibrary.org ↩︎An excellent and comprehensive book on timbers. Rather dated, but still a main source of information for many of the less known woods. It can be downloaded from the Internet.
- [PFAF]Plants for a Future — pfaf.org ↩︎