Abutilon giganteum

References

1. [1]Annals of the Missouri Botanical Gardens Vol. 52 — Missouro Botanical Garden · 1965 ↩︎An excellent botanical publication, available for download from the Internet. Amongst other things, this issue contains parts of the Flora of Panama.
2. [2]Flora of Guatemala — Standley P.C. & J. A. Steyermark · 1946 - 1976 · http://www.archive.org/ ↩︎A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
3. [3]Useful Fiber Plants of the World — Dodge C.R. · USDA; Washington. · 1897 · http://www.biodiversitylibrary.org/ ↩︎A rather dated, but very comprehensive catalogue of fibre plants from around the world. The book can be downloaded from the Internet.