https://www.nibr.go.kr/aiibook/access/explorer.jsp?callmode=admin&catimage=&eclang=ko&um=s&Dir=1091&start=36&Pg=1
flora of korea 4a-Dilleniidae_Paeoniaceae to Salicaceae
florakoreadilleniidaepaeoniaceaesalicaceae
https://www.angolaflora.com/speciesdata/utilities/utility-display-checklist.php?family_id=200
Flora of Angola: Checklist: Salicaceae]
A website containing information about the Flora of Angola
flora of angolachecklistsalicaceae
https://www.xn--biodiversit-ilcr-lqb.fr/liste/187249
Salicaceae (Famille) | Biodiversité îles, lônes et coteaux du Rhône - SMIRIL
salicaceaefamillecoteauxsmiril
https://kew.iro.bl.uk/entities/publication/883583df-665c-4e4c-aa50-9b773eec6fcd
Salix acutifolia f. pendula (Salicaceae) — a new form.
A new form, Salix acutifolia f. pendula I. V. Belyaeva, N. Y. Stepanova et O. V. Epanch., is described and its distribution is given. Existing confusion...
salix acutifolianew formpendulasalicaceae