
Parapiptadenia rigida
Parapiptadenia rigida
Safety & Hazards
None known
Cultivation Details
A plant of mainly subtropical areas, just entering the tropics, found at lowland elevations up to 800 metres. Prefers a sunny position[1]. Succeeds in most soils[1]. Young plants establish well and grow away quickly[1]. The flowers are a rich source of nectar for the bees[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 - best sown as soon as it is ripe, when it will not require any pre-treatment[1]. Sow in seedbeds or in individual containers and provide light shade. Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2026-02-20. <tropical.theferns.info/viewtropical.php?id=Parapiptadenia+rigida>
Pollinators
Bees
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]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]South American Timbers: the Properties, Uses and Characteristics of 190 Species. — Bolza. E. & Christensen. F.J. · Commonwealth Scientific and Industrial Research Organization · 1979 · ISBN 0 643 02582 0 ↩︎A very useful guide.
- [4]Medicinal Plants of Brazil — Mors W.B.; Rizzini C.T.; Pereira N.A. · Reference Publications; Michigan. · 2000 · ISBN 0-917256-42-5 ↩︎An extremely concise book, listing approximately 1,500 species and varieties of plants with their botanical name, common name in Brazil, regions in Brazil where the plant is found, a brief list of uses and any medically active compounds in the plant.
- [5]Green Manures and Manuring in the Tropics — Sornay P. De. Translated by Flattely F.W. · John Bale, Sons and Danielsson Ltd.: London · 1916 · http://www.biodiversitylibrary.org ↩︎An excellent work on the subject, even if it was written almost 100 years ago. It also includes a section of useful Legumes. Can be downloaded from the Internet.