Dalechampia. 39 



53. D. ilheotica Wawra in Österr. bot. Zeilschr. XIII. (1863) 222; Bot. Ergebn. 

 Reise Maximilian (186G) 37, t. 6; Müll. Arg. in Fl. Bras. XI. 2. (1874) 654. — D. ba- 

 hiensis Müll. Arg. in DC. Prodr. XV. 2. (1866) 1247. — D. maxima Salzm. in Sched. — 

 Volubilis; ramuli juveniles hispiduli, mox casu pilorum longioium breviler puberuli. 

 Petiolus 5 — 8 cm longus, moro raraulorum vestitus; limbus 8 — 25 cm longus, 6 — 20 cm 

 latus, indivisus et trilobus, denticulatus, supra parce hirsutus vel hirsuto-pubescens, de- 

 mum glabrescens, subtus pilis eximie abbreviatis dense teclus, pallidior, chartaceus, 

 subtus reticulato-venosus et in costis primum stimulosus; limbus indivisus late trian- 

 gulari-ovatus, acutus, basi profunde cordatus; lobi lirabi vix ad medium lobati, acuti, 

 erecto-patentes ; stipellae subulatae, parvae; stipulae 8 — I mm longae, basi 3 — 4 mm 

 latae, sensim acuminatae, apice obtusiusculae. Pedunculi aphylli, gemini vel terni, pe- 

 tiolis multo bre vieres, firmi; bracteae involucrales demum 4 cm longae et latae, late 

 ovatae, acutae, basi cordatae, 9-nerviae, indivisae et 3-dentatae vel breviter trilobae, 

 minute denticulatae, juveniles dense fulvo-tomentosae, demum tomentellae et albescentes; 

 stipulae lineares, obtusae, 4 mm longae; bracteae Q truncatae, sublobatae, glanduloso- 

 denticulatae. Stamina circ. 25. Sepala Q <0 — 4 2, lanceolalo-linearia, pectinatim la- 

 cinuligera, parte rhachiali lineari, iacinulis utrinque paucis, tenellis, fructigera 8 mm 

 longa, quoad rhachin insigniter angusta, rigida', Iacinulis brevibus, distantibus, apice 

 capituligera, dense stimuloso-hispida; ovarium hispidum; columna stylaris 9 mm longa, 

 apice hemisphaerico-umbraculiformis. Capsula 4 2 mm lata, 9 mm longa, pilis aureo- 

 fulvis, caducis stimuloso-hispida. Semina globosa, dendroideo-venosa. 



Südbrasilianische Provinz: Brasilien, Bahia, bei Bahia (Blanchet n. 428, 

 157, 3909 ex parte, Lhotsky, Martius n. 463!, Salzmann n. 503!, Sellow n. 584!); 

 Ilheos (Blanchet n. 3037, Riedel n. 238, Wawra u. Maly n. 36ö!). 



54. D. tamifolia [tamnifolia] Lam. Encycl. II. (4 786) 2 59; Willd. Spec. pl. IV. 

 (4805) 546; Müll. Arg. in DC. Prodr. XV. 2. (4866) 4248; Bak. Fl. Mauritius (4877) 

 34 7. — D. Boiviniana Baill. Adansonia I. (4 865) 277, in Hist. phys. nat. pol. Mada- 

 gascai- XXIX. Atlas (1894) t. 4 97. — D. anisophylla Müll. Arg. in Abb. naturw. Ver. 

 Bremen VII. (4 880) 29. — D. longipes Müll. Arg. in Abb. naturw. Ver. Bremen VII. 

 (4 880) 29. — D. semitriloba Tausch in Sched. — D. Sieben Klotzsch in Sched. — 

 D. trilohata Sieber in Sched. — Volubilis; ramuli striati, puberuli. Petiolus 2 — 4 6 cm 

 longus, puberulus, pubescens et saepe simul hispidulus; limbus aut indivisus, triangulari- 

 ovatus, acuminatus, 5 — 4 cm longus, 4'/2 — 8 cm latus, aut trilobus, ad medium vel 

 profundius p6u*titus, lobis ellipticis vel oblongis, acuminatis, rarius acutis, in omnibus 

 foliis membranaceus, basi anguste vel rarius aperte cordatus, denticulatus vel dentatus, 

 utraque pagina hirsutulus; folia nunc omnia divisa, nunc dimorpha; stipellae 4 — 6 mm 

 longae, lineares; stipulae 4 — 4 2 mm longae, late lanceolatae, obtusae. Inflorescentiae 

 in ramulis subaphyllis vel oligophyllis terminales, longe pedunculatae; bracteae involucrales 

 3 — 5 cm longae, 2 — 4 cm latae, excrescentes ad 6 cm attingentes, pallide roseae, in- 

 divisae vel trilobae vel trifldae, denticulatae, 5 — 7-nerviae, basi truncatae vel cordatae, 

 extus et intus puberulae; stipulae 4 cm longae, lanceolatae, obtusae; bracteae florigerae 

 latae, acutatae vel truncatae, interdum glanduloso-ciliatae, rf liberae. Calyx rf glaber; 

 stamina 30 — 45. Sepala ^ circ. 4 0, pinnatipartita, Iacinulis utrinque 8 — 4 2, non 

 capitato-glandulosis, terminali elongato, post anthesin ad 4 .'i mm longa, albo-setosa; 

 ovarium puberulum; columna stylaris gracilis, cylindrica, pubescens, apice leviter lobato- 

 dilatata. Capsula hirsuta. Semina 41/2 — 0V2 "^"^ diametientia, lentiformi-globosa, griseo- 

 et atrobrunneo-marmorata. 



Madagassisches Gebiet: Mauritius Sieber n. 69!, 2?)6!); Madagaskar 

 (Baron n. 5884 !, Richard n. 325, Rutenberg!), Murunlsanga (Hildebrnndt n. 2892a!;; 

 Nossibe (Boivin n. 4883, 2476, Hildebrandt n. 2892!); Comoren (nach Baker). 



55. D. ipomoeifolia Benth. in Hook. Niger Fl. (1849) 500; Müll. Arg. in ÜC. 

 Prodr. XV. 2. h866) 4 248: Th. et H. Durand, Syll. Fl. Congol. (4 94 0) 499; Prain in 

 Fl. Trop. Afr. VI. (4 912) 953. t- D. scandem Pax in Mildbraed, Wiss. Ergebn. D.-ulsch. 

 zentralafr. Exped. II. (194 2) 459. — Tragia Buettneri Pax in Engler's Bot. Jahrb. XIX. 



