- Flora of Hong Kong
https://herbarium.gov.hk/Search_Form.aspx - Flora of China
http://www.efloras.org/flora_page.aspx?flora_id=2 | http://foc.iplant.cn/ - Flora Reipublicae Popularis Sinicae 中國植物誌
https://frps.iplant.cn/ - Catalogue of Life: Higher Plants in China 中國高等植物信息系統
https://www.etaxonomy.ac.cn - Moss Flora of China
https://www.mobot.org/mobot/moss/china/welcome.html - Plants of TAIWAN 台灣植物資訊整合查詢系統
https://tai2.ntu.edu.tw - Manual of Taiwan Vascular Plants
https://subject.forest.gov.tw/species/vascular/index.htm - Flora Europaea
https://rbg-web2.rbge.org.uk/FE/fe.html#form - Flora of North America
https://www.efloras.org/flora_page.aspx?flora_id=1 - Flora Malesiana
https://portal.cybertaxonomy.org/flora-malesiana/ - World Flora online https://www.worldfloraonline.org/
- Plants of the World online https://www.plantsoftheworldonline.org/
- Flora of Australia https://profiles.ala.org.au/opus/foa
- KeyBase, Australia
https://keybase.rbg.vic.gov.au/ - New Zealand plants
https://www.nzflora.info/index.html - Flora of Victoria
https://vicflora.rbg.vic.gov.au/ - Korean Peninsula Flora
https://kpf.myspecies.info/ - The Woody Plants of Korea
https://florakorea.myspecies.info/en - Flora of Macau
https://www.biodiversitylibrary.org/bibliography/52358#/summary - Flora of Shenzhen
https://www.szbg.ac.cn/cn/red.aspx - 廣東植物誌
https://gjk.scib.ac.cn/gdzwz/result.asp?page=2&keyword= - Flora of Thailand
https://www.dnp.go.th/botany/Botany_Eng/FloraofThailand/flora_Eng.html - Botanical Exploration in Myanmar
https://botany.si.edu/myanmar/
School of Life Sciences, The Chinese University of Hong Kong