150 F- P'i^- — Euphorbiaceae-Hippomaneae. 



orbiculari, laevi ornatae, (^ 3-florae ; flores q* subsessiles, Q sessiles. Sepala (^ 3, 

 angusta, siibulata, Q ovata, acuminata, intus eglandulosa, ovarium superantia; stamina 3; 

 ovarium laeve, glabnim ; styli basi in columnam conuati. Capsula i 5 mm longa, 2 cm 

 lala, leviter trigaslrica. Semina 6 mm diametientia, globoso-ovoidea. 



Snbaequatoriale andine Provinz: Peru, Querecotillo, in Wäldern (Hum- 

 boldt!); Huasahuasi (Ruiz u. Pavon!); Tarma, unterhalb Palca, 2400 — 2700 m 

 (Weberbauer n. 1752'.); Huari, Chavin de Hiiantar im Tale des Pucha-Flusses 

 (Weberbauer n. 3739!). 



70. S. Weddelliana (Baill.)Müll. Arg. in DC. Prodr. XV. 2. (1866) H88; in Fl. Bras. 

 XI. 2. (1874) 58 9. — Stülingia Weddelliana Baill. Adansonia V. (1865) 329. — 

 Rami virgati. Folia 4 — 6 cm longa, 1 — 3 cm lata, basi longe in petiolum attenuala 

 vel obtusa, apice rotundata, obovata vel subspathulata, subcoriacea, crenulata, penni- 

 nervia, glabra; stipulae setoso-ciliatae. Spicae terminales, graciles, 2 — 3 cm longae; 

 bracteae inaequali-ovalae, cilialae, uniflorae, basi glandulis 2, sessilibus, ellipticis, sibi 

 adpressis munitae; flores c^ pedicellati. Sepala cS üneari-subulata; steimina 3 vel 

 rarius 4. Capsula 1 ^2 cm longa et lata, globosa, umbilicata, obsolete trigona, tri- 

 sulcata, glabra; epicarpium tenue, membranaceum, laeve; endocarpium paulo crassius, 

 submembranaceum. Semina pisiformia. 



Südbrasilianische Provinz: Brasilien, Matto Grosso (Weddell n. 3514;. 



71. S. granatensis Müll. Arg. in DC. Prodr. XV. 2. (1866) 1189. — Gym- 

 tianthes granatensis Müll. Arg. in Linnaea XXXII. (1863) 107. — Ramuli leviter angulosi. 

 Folia subcoriacea, ovato- vel elliptico-lanceolata, breviuscule acuminata, basi acuta, leviter 

 et subglanduloso-crenato-serrulata. Spicae foliis duplo breviores, rigidae; bracteae (^ 

 orbiculari-ovatae, incrassatae, crasse biglandulosae, apice denticulatae, 1-florae; pedi- 

 celli (^f crassi, breves. Sepala q^ saepius 2, ovato- subulata. Flores Q. et fructus ignoti. 



Subäquatoriale andine Provinz: Columbien, Ocafia, Bergwälder, bei 1550 m 

 (Schlimm n. 586). 



Nota. Species quoad afflnitatern adhuc dubia videtur. 



72. S. rhombifolia Müll. Arg. in Fl. Bras. XI. 2. (1874) 590. — Frutex tenui- 

 rameus, omnibus partibus glaber; ramuli graciles, demum epidermide soluta spurie alato- 

 augulosi. Petiolus 3 — 7 mm longus; limbus 5 — 8 cm longus, 2 — 3^/2 cm latus, 

 elongato-rhombeus, a medio basin versus cuneato-angustatus, superne obtuse cuspidato- 

 acuminatus, a basi adpresse dentatus, firme membranaceus, subtus eglandulosus; dentes 

 breviter subulato-acuminati; costae secundariae utrinque 7 — 8; venae laxae, parum 

 conspicuae; stipulae nunc angustissimae, nunc inferne latiores, tenellae, subulato-lineares, 

 inferne subulato-lacinulatae. Spicae in ramulis novellis brevissimis terminales, 1 > '2 cm 

 longae, flavo-virides, rigidae, parviflorae; bracteae (^ breves, late subtruncatae, lacero- 

 denticulatae, apiculatae, 1-florae, basi utrinque glandula patellari, pallide marginata, 

 laevi auctae; flores (^ sessiles. Sepala r^ lanceolato-subulata, inferne subulato-lacinu- 

 lata, exigua. Flores Q. et fructus ignoti. 



Südbrasilianische Provinz: Brasilien, Minas Geraes, Lagoa Santa 

 (Warming). 



73. S. pteroclada Müll. Arg. in DC. Prodr. XV. 2. (1866) H90; in Fl. Bras. XL 2. 

 (1874) 590. — Gymnanthes pteroclada Müll. Arg. in Linnaea XXXIL (1863) 107. — 

 Stillingia pteroclada Baill. Adansonia V. (1865) 328. — Tota glabra. Ramuh ante- 

 penultimi et penultimi graciles, tenues, epidermide laxata quasi subalati, penultimi 

 angustissime alato-angulosi. Petiolus 2 — 3 mm longus; limbus evolutus 3 — 4 cm longus, 

 1 — 1 Y2 cm latus, rhombeo-ovatus vel rhombeo-lanceolatus, basi acutus, apice acumi- 

 natus, juvenilis subulato-serrulatus, demum distanter crenulato-denticulatus, eglandulosus, 

 membranaceus, tenuissime venosus; costae secundariae utrinque 5 — 6, tenues; folia 

 infima multo minora et obtusiora; stipulae nunc integrae, saepius autem lacinulatae. 

 Spicae terminales, vix 2 cm longae, tenellae, laxiflorae, basi flores Q 2 — 3, sessiles 

 gereutes, deinde rf ; flores (^ sessiles; bracteae brevissimae, late trianguläres, ex apice 

 rotundato abrupte cuspidato-acuminatae, lacero-dentatae, basi utrinque glandula patellari. 



