^oO Xgn. Urban: 



5-torais, ad secundarios plerumque 3-tomis, glabris, bracteis inferiori- 

 bus deciduis, superioribns triangularibus acutis; floribiis in cymulis 

 sessilibus v. lateralibus iisque 2 mm. longe pedicellatis; limbo caljcis 

 vix 0,4 mm. longo, subintegro v. brevissime undulato-deutato; alabastris 

 snperne 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, 

 internodiis 1,5 — 3 cm. longis. Stipulae delapsae annulum rufum pilosiim 

 relinquentes. Folla nervis lateralibus utroque latere 9 — 10 sub aiigulo 

 er. 60^ abeuntibus, margine plana v. angustissime recurva, viridia v. juniora 

 nigrescentia, subtus ad medium obsolete domatiata. Pedunculus in ferne 

 2 — 3 mm. crassus; rami patentes, ad axem primarium binatim suprapositi. 

 Flores heterostyli. Calycis tubus obconicus in limbum expansus; dentes 

 limbo integre multo breviores. Corollae tubus c^dindraceus 1,5 mm. crassus; 

 lobi apice uncato-iuflexi. Filamenta fauci inserta, longiora 1,5 mm. longa, 

 breviora 0,6 mm. longa; antherae dorso in 1/3 alt. affixae, 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 1/3 superiore bifidi, ramis an- 

 guste oblongis, a basi antherarum 0,5 mm. longe distantibus. 



Hab. in Jamal ca: Dancer (hb. Kew.). 



Obs. An ex affinitate 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 integre ob- 

 tusis, rotundatis v. subtruncatis, coriaceis margine supero tenuioribus, 

 badiis v. badio-nigrescentibus 6 — 10 mm. longis, deciduis; foliis 

 3 — 12 mm. longe petiolatis, obovatis v. obovato-ellipticis v. ellipticis, 

 inferne sensim v. cuneatim in petiolum angustatis v. interdum basi 

 ipsa subcontractis, apice breviter v. brevissime acuminatis, 7 — 11 cm. 

 longis, 2 — 5 cm. latis, nervo medio supra longitrorsum sulcato, late- 

 ralibus supra leviter sulcatis, utrinque non v. subtus tenuissime ana- 

 stomosantibus, chartaceis v. subcoriaceis; inflorescentiis terminalibus, 

 sed ob ramos binos proximos mox excrescentes postremo alaribus, 

 3 — 7 cm. longe pedunculatis, panniculatis, 3 — 5 cm. longis, minute 

 pulverulentis, ramificatione 5-radiata, in apice ramulorum cymosa, 

 bracteis infimis latissime triangularibus acutis 1 — 2 mm. longis, cae- 

 teris triangularibus 1—0,4 mm. longis; floribus sessilibus v. subsessili- 

 bus; calycis 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; 

 baccis ovalibus v. breviter ovalibus, 4 mm. lougis. 



Psychotria floribuuda Ä. Eich, in Sagra Cuba XI (1850) p. 26 

 (ex descr.), — non II.B.K. 



