White sap

The following is a list of native or naturalised species which, at least some of the time, possess this spot-character.

Family	Species	Comment
Alismataceae	Alisma plantago-aquatica
Alismataceae	Caldesia parnassifolia
Alismataceae	Limnophyton obtusifolium
Alismataceae	Wiesneria filifolia
Apocynaceae subfamilies Apocynoideae and Rauvolfioideae	Dictyophleba lucida
Apocynaceae subfamilies Apocynoideae and Rauvolfioideae	Diplorhynchus condylocarpon
Apocynaceae subfamilies Apocynoideae and Rauvolfioideae	Funtumia africana
Apocynaceae subfamilies Apocynoideae and Rauvolfioideae	Pleiocarpa pycnantha
Apocynaceae subfamilies Apocynoideae and Rauvolfioideae	Saba comorensis
Apocynaceae subfamilies Asclepiadoideae and Secamonoideae	Cynanchum viminale subsp. suberosum
Apocynaceae subfamilies Asclepiadoideae and Secamonoideae	Duvalia polita var. polita
Apocynaceae subfamilies Asclepiadoideae and Secamonoideae	Orbea huillensis subsp. huillensis
Apocynaceae subfamilies Asclepiadoideae and Secamonoideae	Tavaresia barklyi
Asteraceae	Sonchus asper subsp. asper
Asteraceae	Sonchus oleraceus
Asteraceae	Sonchus schweinfurthii
Asteraceae	Taraxacum sp.
Caricaceae	Carica papaya
Convolvulaceae	Ipomoea alba
Convolvulaceae	Ipomoea batatas
Euphorbiaceae	Euphorbia hirta
Euphorbiaceae	Euphorbia inaequilatera
Euphorbiaceae	Euphorbia indica
Euphorbiaceae	Euphorbia ingens
Euphorbiaceae	Euphorbia prostrata
Euphorbiaceae	Shirakiopsis elliptica
Euphorbiaceae	Spirostachys africana
Moraceae	Ficus sur
Moraceae	Milicia excelsa
Moraceae	Morus mesozygia
Moraceae	Trilepisium madagascariense
Rubiaceae	Mussaenda arcuata	FZ 5(3), p. 435 "... said to exude a watery to milky or sticky sap."

Number of species: 32