New Species of South American Plants 139 



turbinate, the teeth nearly as long as the tube. Corolla-tube 

 3 mm long, pubescent withm and without, straight, not gibbous 

 the lobes a third the length of the tube. Stlm;ns induded' 

 sessile, attached about the middle of the corolla the anthers 

 linear, about as long as the corolla-lobes. Style equalline the 

 corolla. * 



Yungas, Bolivia, 6,000 feet, 1885. (Rusby, No. 2111.) 

 The same as Williams No. 558. 



Psychotria santnartensis. 



Glabrous. Branchlets quadrilateral above, the internodes 

 less than half the length of the leaves. Stipules forming a 

 close axillary sheath with broad, white, scarious, deciduous 

 margin. Peioles 7 or 8 mm. long, margined, consisting of the 

 narrowed leaf -bases. Blades 8 to 12 cm. long, 3 to 6 cm. broad 

 lance-ovate, mostly inequilateral, abruptly acuminate and 

 acute at both ends, contracted into a petiole-like base, thick, 

 deep-green above, yellowish beneath, the venation prominent 

 on both sides, very strongly so beneath, the secondaries 7 to 9 

 on a side, stout, crooked, spreading, then strongly falcate and 

 connecting by marginal loops, connected by few crooked tert- 

 iaries. Panicle terminal, short and broad, densely branched, 

 the peduncle about half as long as the floriferous portion, the 

 branches minutely subulate-bracted. Flowers in three's, the 

 middle sessile, the lateral unequally short-pedicelled. Calyx 

 1.5 mm. long and broad, the tube turbinate, the hyaline limb 

 spreading, obscurely toothed. Corolla-tube 3 mm. long, cylin- 

 draceous, two-thirds as broad, the throat scarcely 2 mm. long, 

 the lobes as long as tube and throat, oblong-linear, the tip 

 minutely inflexed, the midrib prominent on the face. Filaments 

 attached at the densely pilose summit of the tube, elongated, 

 slender, attached about the middle of the linear anther, which 

 is 3 mm. long and wholly exserted. Style 3 mm. long, the 

 branches nearly as long, the stigmas small, ovate, flattened. 

 Disk annular, obscurely 5-lobed. 



"A tree to 25 feet, in forest at Las Partidas, 3,500 feet, 

 March 18." (Herbert H. Smith, Colombia, No. 1829.) 



Apparently the same collected by Holton (No. 422) and 

 Triana (No. 77.) 



Psychotria indulgens. 



Glabrous and shining, the branchlets terete. Stipules de- 

 ciduous, and not seen, except the interpetiolar sheath, which is 

 short, thick and more or less fimbriate. Petioles 1.5 to 2 cm. 

 long, stout. Blades 10 to 20 cm. long, 4 to 8 cm. broad, ovate- 

 oval, mostly a little inequilateral or falcate, abruptly produced 

 into the petiole and abruptly contracted at the summit into a 



