Stephania longa

References

1. [1]Flora of China — Missouri Botanical Garden Press; St. Louis. · 1994 · http://flora.huh.harvard.edu/china/ ↩︎An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
2. [2]Medicinal Plants of Vietnam, Cambodia and Laos. — Nguyen Van Duong · Mekong Printing; Vietnam (Printers) · 1993 · ISBN 0-9837303-1-2 ↩︎Published by the author, this is an excellent book on the medicinal attributes of plants growing in the area that used to be called Indo-China.