2696 LEAFLETS OF PHILIPPINE BOTANY [Vor. VII, Amr. 114 
(Mt. Apo), District of Davao, Mindanao, September, 1909. 
Associated with grasses of thickets in fertile soil along 
an open ridge at 3000 feet altitude. "''Calalapo-bulan" is 
the compound Bagobo name. 
It may not belong to the genus Coleus at all. 
115 Coleus integrifolius Elm. n. sp. 
A suffrutesecent perennial; old stem 2.5 cm thick, terete, 
2 mm high, branched from near the base; the woody tis- 
sues green as is also the large pith; bark yellowish, with 
numerous and large brown lenticels; branches angular, sub- 
erect or reclining, the green twigs atropurpureus spotted, gla- 
brous. Leaves opposite, exceedingly variable, descending, sub- 
membranous, paler green beneath, glabrous, thin, all dull 
brown on both sides, the larger blades 17 cm long and one 
half as wide below the middle, the upper or terminal ones 
much reduced and even bract-like, gradually tapering into 
a sharp acuminate usually subfalcate apex, base rounded to 
subtruncate or the larger lamina short and broad cuneate, 
ovate, entire around the base and along the apex, otherwise 
obscurely dentate or cuneate or even subentire, minutely 
black punctate beneath; petiole varying from 3 to 9 cm long, 
glabrous, dark brown when dry, slender, flattened, striate and 
with light brown lenticels along the upper side; midrib deep 
dull brown, plane on both sides, rather broad beneath to- 
ward the base; lateral nerves 5 to 7 on each side, much 
ascending and curved, cross bars fine yet quite evident from 
beneath. Spikes terminal, solitary or more, suberect, flow- 
er bearing from the middle, usually with one or more pairs 
of foliaceous bracts toward the base, subangular and fluted 
on 2 sides; flowers divaricate, in small opposite clusters, 
pale blue or cyaneus, odorless, the subpendant corollas easi- 
ly falling; stalks 5 to 8 mm long including the pedicels, 
few branched from near the base, angular or striate, brown 
puberulent, ultimately glabrous, persistent; old pedicels 4 
mm long, straight, glabrous; calyx divaricate, chartaceous in 
the dry or old state, the basal 2 mm united and eup shap- 
ed, glabrous, strongly veined and nerved, black punctate; 
the lower lip straight, 3.5 mm long, sharply bidentate at 
