Two new species of Timonius (Rubiaceae: Guettardeae) from the Malay Peninsula Author Hoo, Pui Kiat Institute of Biological Sciences, University of Malaya, 50603 Kuala Lumpur, Malaysia Author Sugumaran, Manickam Institute of Biological Sciences, University of Malaya, 50603 Kuala Lumpur, Malaysia Author Wong, Khoon Meng Singapore Botanic Gardens, 1 Cluny Road, Singapore 259569, Republic of Singapore text Phytotaxa 2023 2023-06-07 599 3 171 182 http://dx.doi.org/10.11646/phytotaxa.599.3.4 journal article 31005 10.11646/phytotaxa.599.3.4 df7cb3e2-17f0-4060-a457-687ddd68b01d 1179-3163 8012553

TABLE 1. Morphological comparison between Timonius wrayi and T. megalocalyx.

	Timonius wrayi	Timonius megalocalyx
Young twigs	glabrous	sparsely to densely hairy
Petioles	subglabrous to glabrous	sparsely to densely hairy
Leaf	lower lamina surface glabrous	lower lamina surface with sparse short hairs
Stipules	outer surface sparsely hairy to subglabrous	outer surface completely covered by hairs
Fruit calyx	calyx lobes shorter (2–3 mm long) and erect	calyx lobes long (5–8 mm long) and reflexed