A Modern Herbal (Mrs. M. Grieve)
(https://www.botanical.com/botanical/mgmh/mgmh.html)
(https://www.botanical.com/botanical/mgmh/mgmh.html)
Base de Dados
- Australian National Botanic Gardens
(https://www.anbg.gov.au/) - C. V. Starr Virtual Herbarium
(http://sweetgum.nybg.org/science/vh/) - CalPhotos: Plants
(http://calphotos.berkeley.edu/flora/) - Coleção Botânica de Plantas Medicinais
(http://cbpm.fiocruz.br/index) - Global Biodiversity Information Facility
(https://www.gbif.org/) - Global plants
(https://plants.jstor.org/) - Hawaiian Native Plant Genera
(http://www.botany.hawaii.edu/faculty/carr/natives.htm) - Herbário Virtual A. de Saint-Hilaire
(http://hvsh.cria.org.br/) - Herbário Virtual Reflora
(http://reflora.jbrj.gov.br/reflora/PrincipalUC/PrincipalUC.do;jsessionid=64F840C…) - Missouri Botanical Garden
(https://www.missouribotanicalgarden.org/) - Plant Image Gallery
(http://www.plant-pictures.com/) - Plant Images by Commum English and North American Spanish Name
(http://www.swsbm.com/HOMEPAGE/NameIndex.html) - Plants of the World Online
(https://powo.science.kew.org/) - Specieslink
(https://specieslink.net/) - The International Plant Names Index
(http://www.ipni.org/) - The Plant List
(http://www.theplantlist.org/) - The World Flora Online
(https://wfoplantlist.org/) - Tropicos
(http://www.tropicos.org/) - USDA Plants Database
(https://plants.usda.gov/home) - Vascular Plant Image Library
(https://oaktrust.library.tamu.edu/handle/1969.1/97046)