Monographie der Tumeraceen. 



121 



Habitat in Brasiliae prov. Goyaz : St. Hilaire, Burchell n. 7030, 8040, Pohl n. 

 1630, Gardner n. 3752. — Flor. Mart.-Oct. 



Obs. Ad speciem antecedentem arcte accedit. 



35. Turnera longiflora Camb., suffrutex v. fruticulus semimetralis, 

 ramis dense lanato-tomentosis; stipulis 0,5 — 2 mm longis; foliis 2 — 4 mm 

 longe petiolatis, ellipticis usque oblongo-lanceolatis, acutiusculis v. ob- 

 tusis, 5—7 cm longis, 1,5 — 2,5 cm latis, 3 — 4-plo longioribus quam 

 latioribus, inaequaliter v. duplicato-crenatis, subtus pallide toinentosis, 

 basi biglandulosis; floribus dimorphis, inferioribus saepissime sterilibus 

 postremo remotis, superioribus postremo quoque fasciculato-confertis ; 

 pedunculis 0,5 — 5 mm loDgis totis adnatis; calyce 13 — 18 mm longo, 

 in 2 / 5 — 1 / 3 alt. coalito; petalis calycem triente v. fere duplo superanti- 

 bus, rubris basi lutea v. coccineis; stylis glabris; fructibus 5 — 6 mm 

 diametro. 



Turnera longiflora Camb.l in St. HU. Flor. Bras. mer. II, 157 (216); 

 Walp. Repert. II, 228. 



Rami vetustiores glabreseentes bruonescentes irregulariter plicato-striati, horno- 

 tini 2 — 4 mm crassi, superne obtusanguli, pilis simplicibus longioribus, sed crassitiem 

 ramorum dirnidiam vix aequantibus v. brevioribus (raro longioribus) subrectis patentibus 

 et aliis brevibus v. brevissimis curvatis in ramis novellis rufis v. flavis, posterius 

 pallescentibus v. albido-cinerascentibus dense lanato-tomentosi, papillis flavis crebris 

 intermixtis, sed difficile conspicuis, praesertim superne ramosi. Stipulae subtrian- 

 gulares v. lanceolatae v. lineares, sub tomento occultae. Folia basi rotundata v. sub- 

 cuneata, nervis supra subimpressis, supra pilis subrectis v. curvato-adpressis flavidis 

 densissime strigosa v. tomentoso-villosa, glaDdulis basalibus satis amplis nigrescentibus, 

 suprema sensim, sed valde decrescentia 1 — 0,5 cm longa v. breviora. Prophylla 

 linearia v. lineari-subulata 3 — 7 mm longa, 0,5 — 1 mm lata, pluri- v. ramosinervia. 

 Calyx extrinsecus inferne tomentosulus, superne v a basi magis hirsuto-tomentosus, tubo 

 intus superne v. ad faucem pubescente campanulato-infundibuliformi, lobis lanceolatis 

 3- v. 5-nervibus, nervo medio supra apicem v. e dorso vix v. usque 0,5 mm longe pro- 

 ducta. Petala obovato-triangularia cuneata, apice subtruncata, 20 — 25 mm longa, 

 12—15 mm lata, glabra. Filamenta tubo imo 0,5—1 mm longe adnata et supra in- 

 sertionem saepe calloso-incrassata, glabra, longiora 11 mm, breviora 6 — 9 mm longa; 

 antberae clausae ellipticae v. ovato-ellipticae, apice obtusissimae v. truncatae, 1,5 — 2 mm 

 longae, 0,7 — 1 mm latae, duplo longiores quam latiores, iri v. sub l / 3 alt. affixae, 

 basi in '/ä-'/u alt. emarginatae, defloratae subrectae. Styli glabri, iterum 

 dividendo 8 — 12-partiti, longiores 10—12 mm longi, antheras 4 mm longe superantes, 

 flagello 2 — 2,5 mm longo, breviores 7 mm longi, ab antheris 1 — 2 mm longe distantes, 

 flagello vix 2 mm longo. Ovarium 30— 46-ovulatum. Fructus breviter globulosus; 

 valvae suborbiculares acntiusculae, dorso pilis erectis adpressisve tomentoso-lanatae, 

 intus praesertim superne brunneo-purpureae glabrae. Semina obovato-oblonga, plus 

 minus arcuato-curvata, inferne attenuata, brunnea v. nigrescentia, fere 2,5 mm longa, 

 interne 1,2 mm crassa, reticulato-striata, hilo breviter conico, chalaza parum promi- 

 nente, arillo laterali longitudine seminis bruunescente. 



Habitat in Brasiliae prov. Minas Geraes et Goyaz, in campis siccis collibusgue: 

 St. Hilaire, Pohl n. 640, 1009, 2721, Burchell n. 5997, 6034, 6048*, Gardner n. 3201, 

 3747. - Flor. April.— Oct. 



