Hypericum connatum

References

1. [1]Bulletin British Museum (Natural History) Botany Series Vol. 20 No. 1 — Natural History Museum Publications; London. · 1990 · ISBN 0 565 08026 1 ↩︎Includes a treatment of some sections of the genus Hypericum.
2. [2]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.
3. [3]Indicador de Madeiras e Plantas Uteis do Brasil. — Fonseca E. T. De · Officinas graphicas Villas-Boas & Co.; Rio de Janeiro · 1922 · http://www.biodiversitylibrary.org ↩︎Brief details of some of the uses of Brazilian plants. It can be downloaded from the Internet.