Monographie der Turneraceen. 



99 



Rami vetustiores glabrescentes, caesio-brunnescentes, teretes, subirregulariter 

 plicato-striati, hornotini pilis brevissimis patentibus flavidis dense vestiti v. ad apicem 

 tomentosi, gemmis serialibus sub anthesi conspicuis, posterius verisiiniliter evolutis. 

 Stipulae subulato-setaceae, 1 — 2 man longae, integrae. Folia 4 — 7 mm longe petio- 

 lata, 2—3 cm lata, niargine toto crenato-dentata v. subduplicato-crenata, nervis supra 

 paruin impressis, subtus prominentibus, juniora subtus albido-, ad nervös flavescenti- 

 tonientosa, supra velutina. Pedanculi compressiusculi, superne dilatati; prophylla 

 basi tubi calycini adnata, margine papillis parcis linearibus paruin manifestis serrulata, 

 ad basin dilatatani et interduni paruin connatam appendicibus 2 — 4 stipuliformibus 

 anguste lineari-subulatis v. setaceis usque ad 2,6mm longis aucta. Calyx extrinsecus 

 velutino-toinentosus, tubo cylindraceo-cainpanulato intus superne pubescente, lobis lan- 

 ceolatis, breviter inucronatis v. nervo medio infra apicern in dorso excurrente er. 0,5 mm 

 longe corniculatis, 3-nervibus, nervis lateralibus in lobis interioribus membranaceo- 

 rnarginatis minus conspicuis. Petala calycem vix parte 4-ta superantia, aurantiaca, 

 obovata, inferne angustata, 16 — 17 mm longa, er. 9 mm lata, glabra, supra basin parce 

 pilosa. Filamenta basi extrinsecus glanduloso-incrassata, longiora 13 — 15 mm longa; 

 antherae juniores oblongo-lineares , obtusae , 3,5 mm longae, 1 — 1,3 mm latae, basi 

 ima in parte 10— 12-ma emarginatae, in coneavitate ampla affixae, defloratae apice 

 ligulato-angustato recurvae. Styli breviores inferne pilis erectis parce pilosi, apice 

 8 — 12-fidi, ramulis vix 2 mm longis crassiusculis v. superne crassioribus, 6 mm longi, 

 a basi antherarum 5 mm distantes. Ovarium ovatum, pilis erectis pallide flavidis 

 hirsutissinium, 70— 90-ovulatuni. 



Hahitat in Guiana Anglica inter saxa: Roh. Schomburgk n. 626, ad Rupumime: 

 Appun n. 2202, in savannis: idem n. 1301. 



13. Turnera longipes Triana petiolis eglandulosis; foliis ovatis 

 usque elliptico-lanceolatis utrinque aequaliter v. ad apicem paullo 

 magis angustatis, acutis v. breviter acuminatis, basi cuneatis, 7 — 9 cm 

 longis, — 3-plo longioribus quam latioribus, supra parcius, subtus 

 dense et brevissime pilosis, supra basin subtus ad marginem glandulis 

 1 + 1 ornatis; floribus dimorphis; peduneulis noriferis 20 — 45 mm longis; 

 prophyllis lineari-subulatis 3 — 6 mm longis, 0,3 — 0,8 mm latis; calyce 

 23-25 mm longo, in 1 j 2 alt. coahto; filamentis tubo 2 — 2,5 mm longe 

 adnatis glabris. 



Turnera longipes Triana Msc. in Herb. Mus. Paris, et (sine nomine) 

 in Ann. des sc. nat. V. Ser. XVII, 188 in adn. 



Rami vetustiores griseo-brunnescentes, teretes, irregulariter plicato-striati, horno- 

 tini pilis brevissimis pallide flavis sursum curvatis densissime adspersi v. pulverulenti, 

 gemmis serialibus inter peduneulos et ramos conspicuis, verisimiliter postremo evolu- 

 tis. Stipulae lanceolatae v. lanceolato-subulatae vix 0,5 mm longae. Folia 4 — 1mm 

 longe petiolata, 2,5—3 cm lata, margine basi excepta inaequaliter v. subduplicato- 

 crenato-dentata, nervis supra parum prominulis, subtus prominentibus, supra obscura, 

 subtus flavo-virentia, glandulis orbicularibus circumcirca densissime et brevissime 

 pilosis, in medio flavido-brunnescentibus. Pedunculi filiformes, ad apicem dilatati; 

 prophylla utrinque pilosa, margine integra v. dentibus parcis serrata, basi inter sese 

 remota, utrinque appendice triangulari 0,2—0,5 mm longa integra parum conspicua 

 stipulata, opposita v. subalterna. Calyx extrinsecus brevissime et dense hirtellus, 

 tubo cylindraceo, intus superne pubescente, lobis lanceolatis v. lineari-lanceolatis sub- 

 5-nervibus, interioribus anguste membranaeeo-marginatis, nervo medio e dorso supra 



7* 



