1	Basidiomata yellow	2
–	Basidiomata orange or red	11
2	Basidia mostly > 25 μm long	3
–	Basidia mostly < 25 μm long	4
3	Basidia < 22 μm wide and basidiospores 10–12 μm long	T. philippinensis
–	Basidia > 26 μm wide and basidiospores > 13 μm long	T. brasiliensis
4	Basidiomata pulvinate	T. subrubiginosa
–	Basidiomata gyrose to cerebriform or foliose	5
5	Basidiomata gyrose to cerebriform	6
–	Basidiomata foliose	8
6	Vesicles absent, haustoria rare, and conidia monokaryotic budding from apex of sterigmata	T. taiwanensis
–	Vesicles present, haustoria abundant, and conidia dikaryotic from hyphae-like conidiogenous cells	7
7	Basidiospores broadly ellipsoid or ovoid	T. mesenterica
–	Basidiospores globose to subglobose	T. mesenterella
8	Basidia > 17 μm long and basidiospores > 7 μm wide	T. iduensis
–	Basidia < 17 μm long and basidiospores < 7 μm wide	9
9	Basidiomata lobes not hollow	T. boninensis
–	Basidiomata lobes hollow	10
10	Haustoria abundant and branched, probasidia mostly growing from side of the hymenial hyphae	T. flava
–	Haustoria rare, probasidia proliferating directly from basidial clamps	T. samoensis
11	Basidiomata pulvinate	T. roseolutescens
–	Basidiomata gyrose to cerebriform or foliose	12
12	Basidiomata foliose and flat; basidia > 30 μm long	T. salmonea
–	Basidiomata gyrose to cerebriform; basidia < 30 μm long	13
13	Basidiomata reddish	14
–	Basidiomata orange	15
14	Basidia 17–21 μm long	T. rubromaculata
–	Basidia 11–15 μm long	T. flammea
15	Basidia predominantly clavate	T. tawa
–	Basidia globose to subglobose or ellipsoid to oval	16
16	Conidia present	17
–	Conidia absent	18
17	Conidiogenous cells globose or subglobose to ellipsoid, basidiospore > 12 μm long	T. tropica
–	Conidiogenous cells phialide-like, basidiospore 6–9 μm long	T. armeniaca
18	Hollow lobes	T. erythrina
–	Not having hollow lobes	T. dysenterica