Bean, Revision of Anisomeles 339 
16 Marginal lobes of cauline leaves 2.5-5.1 mm deep; longest leaf hairs 1-2.5 
mm long; corolla annulus hairs 0.4-0.5 mm long; corolla platform 
glabrous.1. A. ajugacea 
16. Marginal lobes of cauline leaves 0.8-1.7 mm deep; longest leaf hairs 
0.6-0.9 mm long; corolla annulus hairs 0.15-0.2 mm long; corolla 
platform with 1-20 hairs.2. A. antrorsa 
17 Hairs on upper leaf surface 0.9-1.3 mm long; leaves 27-50 mm long; 
peduncles on lowermost verticil 0-1 mm long.25. A. vulpina 
17. Hairs on upper leaf surface 0.2-0.8 mm long; leaves 44-152 mm 
long; peduncles on lowermost verticil (0—)1—15 mm long.18 
18 Corolla platform with 20-100 hairs; style 10-12 mm long; 
fruiting calyces 7-8.9 mm long.6. A. carpentarica 
18. Corolla platform with 1-20 hairs; style 12-14 mm long; fruiting calyces 
8.2-11.0 mm long.22. A. principis 
19 Longest hairs on the upper leaf surface 0.1-0.25 mm long.20 
19. Longest hairs on the upper leaf surface 0.25-2 mm long.22 
20 Leaves and stems green, indumentum sparse to moderately dense; 
corolla platform glabrous.13. A. inodora 
20. Leaves and stems grey or grey-green, indumentum moderately dense 
to dense; corolla platform with at least some hairs.21 
21 Marginal lobes of cauline leaves 4-16 pairs, lobes serrate; calyx fringe 
hairs 0.15-0.3 mm long at apical end.3. A. brevipilosa 
21. Marginal lobes of cauline leaves 15-37 pairs, lobes crenate; calyx fringe 
hairs 0.7-1.4 mm long at apical end.16. A. leucotricha 
22 Longest hairs on leaves 0.9-2 mm long.23 
22. Longest hairs on leaves 0.25-0.7 mm long.24 
23 Stems with patent hispid hairs; plants procumbent; external hairs on 
fruiting calyx 1.1-2.4 mm long.14. A. languida 
23. Stems without patent hispid hairs; plants erect; external hairs 
on fruiting calyx 0.6-1 mm long.25. A. vulpina 
24 Lower leaf surface glabrous or with sparse hairs (> 0.2 mm apart); 
outside of fruiting calyx with a mix of glandular and 
eglandular hairs.11. A. heyneana 
24. Lower leaf surface with moderately dense to dense hairs (< 0.2 mm 
apart); outside of fruiting calyx with eglandular hairs only.25 
25 Nutlets 1.5-1.7 mm long; cauline leaves with 19-33 pairs of marginal 
lobes.21. A. papuana 
25. Nutlets 1.8-2.2 mm long; cauline leaves with 3-18 pairs of marginal lobes.26 
26 Fruiting calyces 8.9-10.2 mm long; fruiting calyx lobes 3-3.5 mm long . . 5. A. candicans 
26. Fruiting calyces 5.8-8.6 mm long; fruiting calyx lobes 1.5-2.5 mm long.27 
27 Corolla platform glabrous; petioles 21-38% of lamina length.19. A. moschata 
27. Corolla platform with 20-100 hairs; petioles 13-22% of lamina length . . 26. A. xerophila 
