Erythroxylum citrifolium

References

1. [1]Flora of Costa Rica — Standley P.C. · Field Museum of Natural History; Chicago · 1938 · http://www.archive.org/ ↩︎Rather dated, but an excellent treatment of the area. Available for download from the internet.
2. [2]Fruits of the Guianan Flora — van Roosmalen. M.G.M. · Institute of Systematic Boyany, Utrecht University; Netherlands. · 1985 · ISBN 90-9000988-4 ↩︎Terse descriptions of over 1,700 species from the Guianas that bear fruits - not necessarily edible! Often mentions if the fruit is edible, plus gives brief description of habit and habitat.
3. [3]Dictionary of Economic Plants. — Uphof. J. C. Th. · Weinheim · 1959 · ISBN - ↩︎An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.