Poecilanthe parviflora
Poecilanthe parviflora
Safety & Hazards
None known
Cultivation Details
A tree mainly of the subtropics, just entering into the tropics in eastern Brazil. Grows best in a position with some shade, though it also succeeds in full sun[1]. Found in the wild mainly in deep, clayey soils[1]. Young plants are moderately fast-growing, able to reach a height of around 2.5 metres within 2 years from seed[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[].
Propagation
Seed - best sown as soon as it is ripe in a partially shaded position in a nursery seedbed or in individual containers. A germination rate in excess of 50% can be expected, with the seed sprouting within 20 - 40 days[1]. When the seedbed-sown seedlings are 4 - 6cm tall, pot them up into individual containers and they should be ready to plant out 4 - 5 months later[1]. Like many species within the family Fabaceae, once they have been dried for storage the seeds of this species may benefit from scarification before sowing in order to speed up germination. This can usually be done by pouring a small amount of nearly boiling water on the seeds (being careful not to cook them!) and then soaking them for 12 - 24 hours in warm water. By this time they should have imbibed moisture and swollen - if they have not, then carefully make a nick in the seedcoat (being careful not to damage the embryo) and soak for a further 12 hours before sowing[PFAF]. Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2026-02-20. <tropical.theferns.info/viewtropical.php?id=Poecilanthe+parviflora>
Pollinators
Insects
References
- [1]Brazilian Trees. Volume 1. 4th Edition. — Lorenzi. H. · Instituto Plantarum De Estudos Da Flora; Brazil. · 2002 · ISBN 85-86714-17-8 ↩︎Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
- [2]A Synopsis of the Genus Poecilanthe (Leguminosae, Papilionoideae, Brongniartieae) — Meireles J.E. & Tozzi A.M.G.de Azevedo · 2007 · ISBN 0370-6583 ↩︎
- [3]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.
- [PFAF]Plants for a Future — pfaf.org ↩︎