Yu, R. - Y. & Welzen, P. C. van, 2020, A taxonomic revision of Trigonostemon (Euphorbiaceae) outside Malesia

Yu, R. - Y. & Welzen, P. C. van, 2020, A taxonomic revision of Trigonostemon (Euphorbiaceae) outside Malesia, Blumea 65 (1), pp. 25-52

Indochina	key		27
Trigonostemon adenocalyx			27-28
Trigonostemon aurantiacus			28
Trigonostemon bonianus			28-29
Trigonostemon capillipes			29
Trigonostemon capitellatus			29
Trigonostemon cherrieri			30
Trigonostemon diplopetalus			30-31
Trigonostemon eberhardtii			31
Trigonostemon flavidus			33
Trigonostemon fragilis			33-35
Trigonostemon heteranthus			35
Trigonostemon inopinatus			35-36
Trigonostemon kerrii			36
Trigonostemon laevigatus			36
Trigonostemon laevigatus var. laevigatus			36
Trigonostemon laevigatus var. croceus			37
Trigonostemon lanceolatus			37
Trigonostemon lii			37
Trigonostemon longifolius			37-38
Trigonostemon malaccanus			38
Trigonostemon montanus		sp. nov.	38-40
Trigonostemon murtonii			40
Trigonostemon nemoralis			40
Trigonostemon pachyphyllus			40-41
Trigonostemon philippinensis			41
Trigonostemon quocensis			41-42
Trigonostemon reidioides			42-43
Trigonostemon semperflorens			43
Trigonostemon tuberculatus			43-44
Trigonostemon verticillatus var. verticillatus			44
Trigonostemon villosus var. nicobaricus			44
Trigonostemon viridissimus			44-45
Trigonostemon viridissimus var. viridissimus			45
Trigonostemon viridissimus var. elegantissimus			45
Trigonostemon xyphophylloides			45-46
Trigonostemon praetervisus			47