450 Ion. Urban: 
5-tomis, ad secundarios plerumque 3-tomis, glabris, bracteis inferiori- 
bus deeiduis, superioribus triangularibus acutis; floribus in cymulis 
sessilibus v. lateralibus usque 2 mm. longe pedicellatis; limbo calyeis 
vix 0,4 mm. longo, subintegro v. brevissime undulato-dentato; alabastris 
superne plus minus griseis; corolla 4,5—5 mm. longa, intus supra 
medium villosa, lobis tubo aequilongis, lanceolatis. 
Rami hornotini subteretes tenuissime plicato-striati viridi-olivacei, 
internodüs 1,5—3 cm. longis. Stipulae delapsae annulum rufum pilosum 
relinqguentes. Folia nervis lateralibus utroque latere 9—10 sub angulo 
er. 60° abeuntibus, margine plana v. angustissime recurva, viridia v. juniora 
nigrescentia, subtus ad medium obsolete domatiata. Pedunculus inferne 
2—3 mm. crassus; rami patentes, ad axem primarium binatim suprapositi. 
Flores heterostyli. Calycis tubus obconicus in limbum expansus; dentes 
limbo integrö multo breviores. Corollae tubus cylindraceus 1,5 mm. crassus; 
lobi apice uncato-inflexi. Filamenta fauci inserta, longiora 1,5 mm. longa, 
breviora 0,6 mm. longa; antherae dorso in 1/, alt. affıxae, anguste v. latius- 
cule oblongae, 1,3— 1,5 mm. longae. Styli longiores fere 6 mm. longi, 
antheras 2 mm. longe superantes, apice breviter bifidi, lobis oblongis, bre- 
viores 2,8 mm. longi, superne incrassati, in !/, superiore bifidi, ramis an- 
guste oblongis, a basi antherarum 0,5 mm. longe distantibus. 
Hab. in Jamaica: Dancer (hb. Kew.). 
Obs. An ex affınitate Ps. Balbisianae DC.? 
Psychotria Sagraeana Urb. (n. sp.) ramis hornotinis glabris; sti- 
pulis initio inferne tubuloso-connatis, deinde lateraliter usque ad basin 
fissis ideoque interpetiolaribus, ovatis v. late ovatis, apice integro ob- 
tusis, rotundatis v. subtruncatis, coriaceis margine supero tenuioribus, 
badiis v. badio-nigrescentibus 6—10 mm. longis, deeiduis; foliis 
3—12 mm. longe petiolatis, obovatis v. obovato-elliptieis v. ellipticis, 
inferne sensim v. cuneatim in petiolum angustatis v. interdum basi 
ipsa subcontractis, apice breviter v. brevissime acuminatis, 7—11 em. 
longis, 2—5 em. latis, nervo medio supra longitrorsum sulcato, late- 
ralibus supra leviter sulcatis, utringue non v. subtus tenuissime ana- 
stomosantibus, chartaceis v. subeoriaceis; inflorescentiis terminalibus, 
sed ob ramos binos proximos mox excrescentes postremo alaribus, 
3—7 em. longe pedunculatis, panniculatis, 3—5 em. longis, minute 
pulverulentis, ramificatione 5-radiata, in apice ramulorum cymosa, 
bracteis infimis latissime triangularibus acutis 1—2 mm. longis, ceae- 
teris triangularibus 1—0,4 mm. longis; floribus sessilibus v. subsessili- 
bus; calyeis limbo 0,3—0,5 mm. longo, subintegro v. depresse dentato; 
corolla extrinsecus minute pulverulenta, 5—5,5 mm. longa, intus ad 
faucem villosa, lobis lanceolatis, tubo duplo v. fere duplo brevioribus; 
baceis ovalibus v. breviter ovalibus, 4 mm. longis. 
Psychotria floribunda A. Rich. in Sagra Cuba XI (1850) p. 26 
(ex deser.), — non H.B.K. 
