Philodendron. 51 



Spatha alba oblongo-lanceolata apice breviter tenuiter aciiminata, circ. medio vel paullum 

 infra medium leviter constricta, 1,2 dm longa, convoluta 2,5 cm diametiens. Spadix 

 stipite circ. 8 mm longo suffultiis; inflorescentia feminea cjlindrica, 3 cm longa, 8 mm 

 crassa, mascula claviformis obtusa, 8 — 9 cm longa, medio usque ad 1,5 cm crassa, 

 utrinque attenuata. Pistilla subovoidea, 2 mm longa, stigmate rotundato coronata. 

 Flores masculi plerumque 3 — 4-andri. 



Hylaea: Brasilien: Im Walde von Sao Francisco am Rio Acre (Ule n. 9226. — 

 Blühend im April 1 9 H . — Herb. Berlin). 



iS'ota. Nominavi hanc speciem in honorem collegae mei, Dr. Reno Muschler, musei 

 botanici berolinensis assistentis. 



83. P. dolosum Schott in Österr. bot. Zeitschr. (1865)71: Engl, in Mart. Fl. 

 brasil. III. 2. (1878) 155, in DC, Monogr. Phan. II. (1879) 382 et in Engler's Bot. 

 Jahrb. XXVI. (1899) 524. — Caudiculus scandens internodiis 1,5 — 2 cm crassis. 

 Foliorum petiolus semiteres supra concavus basi breviter vaginatus, tota longitudine 

 densissime verruculosus, 2 — 3,5 dm longus; lamina coriacea laete viridis nitidula, ambitu 

 ovato-triangularis vel late ovato-triangularis, basi cordata, 3 — 5 dm longa, 2,6 — 3 dm 

 lata, lobis posticis 1 dm longis, 7 cm latis, sinu latissimo aperto sejunctis, lobo antico 

 quam postici pluries longiore apicem versus sensim angustato apice ipso acuminato, 

 nervis lateralibus I. utrinque 4 — 7 e basi nascentibus in costulam in sinu longiuscule 

 denudatara conjunctis, nervis costalibus utrinque 5 crassiusculis cum nervis II. totidem 

 tenuioribus alternantibus. Pedunculi 3 — 4 cm longi. Spathae tubus ovoideus 4 — 5 cm 

 longus, lamina ovata apice longe cuspidata 6 — 7 cm longa. Spadicis cylindroidei in- 

 florescentia feminea circ. 2 cm longa, 1 cm crassa, mascula quam feminea fere duplo 

 longior. Pistilla 4 — 5-locularia. 



Südbrasilianische Provinz: Brasilien: Provinz Bahia, bei Ilheos (Maly in 

 Expedition des Erzherzogs Maximilian von Österreich. — Kais. Herb. Wien). 



84. P. ornatam Schott in Österr. bot. Wochenbl. (1853) 378, Syn. (1856) 84 et 

 Prodr. (1860) 2 47; Engl, in Mart. Fl. brasil. III. 2. (1878) 155^ in DC. Monogr. Phan. II. 

 (1879) 382 et in Engler's Bot. Jahrb. XXVI. (1899) 525. — Caudex teres validiusculus 

 internodiis 2 — 3 cm longis, 1 — 1,4 cm crassis. Foliorum petiolus viridis semiteres supra 

 planiusculus, basi breviter anguste vaginatus, apicem versus verruculis minutissimis 

 densissimis obsitus, 3 — 4 dm rarius ultra longus; lamina tenuiter coriacea laete viridis 

 nitidula cordato-ovato-triangularis vel late ovato-cordata, apicem versus sensim linea 

 arcuata angustata, apice ipso fere 1 cm longe cuspidata, 2,5 — 4 dm longa, usque ad 

 3,2 dm lata, lobis posticis semiorbicularibus vel subangulato-rotundatis, 4 — 10 cm longis, 

 1 — 1,4 dm latis, lobo antico 2 — 3 dm longo, nervis lateralibus I. e basi nascentibus 

 in lobos exeuntibus utrinque circ. 5, inferioribus in costulam brevem in sinu denudatam 

 conjunctis, costalibus utrinque 6 — 8 patentibus cum nervis II. totidem paullum tenuioribus 

 alternantibus, prope marginem arcuatis. Pedunculus brevis 2 — 4 cm longus interrupte 

 albido-striolatus. Spathae tubus subcylindricus, 4 — 5 cm longus, lamina ovata, 5 — 

 6 cm longa, apice fere 2 cm longe subulato-cuspidata. Spadicis subsessilis inflorescentia 

 feminea 2 — 3 cm longa, 1 — 1,2 cm crassa, mascula 6 — 7 cm longa, basi quam feminea 

 paullum crassior, sursum attenuata. Pistilla pallidissime flavo-virentia, 4 — 5-Iocularia, 

 1 ,5 — 2 mm longa. 



Südbrasilianische Provinz: Brasilien: Im Urwald der Serra do Tingua 

 (Claziou spec. viva n. 69, exsicc. n. 17 318, 17 858. — Herb. BerHn). — Wird in 

 Bot. Gärten kultiviert, 



85. P. asperatnm C. Koch in Ind. sem. Hort. Berol. (1855) App. 4; Schott, 

 Prodr. (1860) 248: Engl, in Mart. Fl. brasil. III. 2. (1878) 156, in DC. Monogr. 

 Phan. II. (1879) 383 et in Engler's Bot. Jahrb. XXVI. (1899) 525. — Zantedeschia 

 asperata C. Koch ex Ender Ind. Ar. (1864) 85. — P. imperiale Schott in Österr. Bot. 

 Zeitschr. (1865) 71 et in Aroid. Maximil. (1879) 51, t. 40—42. — Caudex scandens 

 internodiis usque ad 1 dm longis, 1 — 1,6 cm crassis. Foliorum petiolus semiteres supra 

 excavatus vel planiusculus, praecipue apicem versus verruculis densissimis obsitus, 3,5 — 



4* 



