Shrubs or small trees 3.5 to 10 m tall; twigs sparse and inconspicuosly pubescent, hairs 
0.2 (0.3) mm long, stright, appressed, glabrous with age; petioles (3) 4 - 6 (8) mm long, (0.5) 0.7 
- 1 (1.2) mm wide, sparsely pubescent, hairs as on twigs; leaf blades (3.5) 5.5 - 10 (12.5) cm 
long, (1) 1.5 - 2.5 (3) cm wide, lanceolate or narrowly elliptic, apex caudate-acuminate, base 
acute, sparsely pubescent above when young, hairs straight, appressed, soon glabrous, sparsely 
and inconspicuously pubescent below, hairs straight and appressed, glabrescent with age, 
triplinerved or subtriplinerved, midvein sunken to marked above, glabrous, raised below, 
sparsely pubescent to glabrescent, hairs straight, appressed, secondary veins (5) 6 - 7 (8) pairs, 
distinct but flat above, glabrous, slightly raised below, glabrescent or glabrous, tertiary veins flat 
above, slightly raised below, primary domatia usually present, commonly just the basal pair, 
sunken below, sharply gibbous above, secondary domatia absent; inflorescence 2 - 3.6 cm long, 
axillary to leaves or to tiny deciduous bracts, a single triflorus cyme, rarely with two branchings, 
peduncle 1.5 - 2.8 cm long, glabrescent or glabrous, flower pedicel 4 - 8 mm long, glabrous; 
flower pale greenish yellow, urceolate, tepals 2 - 2.5 mm long, 1.5 - 1.8 mm wide, ovate or wide 
ovate, glabrous outside, sericeous inside, stamens of whorls I & II 1.5 mm long, filaments 
sericeo-pilose ad and abaxially, mainly on lower half of both sides, anthers 0.8 mm long, 
glabrous ad and abaxially, sporangia four, in two pairs, introrse, stamens of whorl III 1.5 mm 
long, filaments glabrous adaxially, very sparsely sericeous abaxially on lower half, anthers 0.7 
mm long, glabrous ad and abaxially, sporangia four, in two pairs, upper ones latrorse, lower ones 
extrorse, glands 0.5 - 0.6 mm long, at filament base, ovate, sericeous at attachment point 
adaxially, glabrous abaxially, staminodes 1 mm long, pedicel glabrous adaxially, sericeous 
abaxially (on upper half) and on margins, head 0.6 mm long, triangular, plicate, not much 
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