88 



Urban: 



Adnotationes ad nonnullas species, quo facilius determinentur • 

 Papillae brevissime stipitatae ad ramos in 42. 



Papillae luteae sessiles in ramis, folii pagina inferiore etc. pleruinque hene con- 

 spicuae in 36—41, obsoletae in 30—31, 34-36. 

 Pubes stellaris in 14, 33, 43, 53, 

 Caules trigoni v. trialati in 25. 

 Stipulae deficientes in 15—30, 42, 49. 

 Folia pinnatifida v. pinnatipartita in 15. 



Petioli ad v. paullo supra medium glanduliferi in 7 - 12, 14, 37, 45, 48. 

 Petioli et folia eglandulosa in 1—4, 15, 20, 29, 36, 38—42, 49. 

 Peduneuli liberi et pedicelli evoluti in 2—6, 15—16. 

 Pedunculi plane liberi, pedicelli nulli in 7, 9 — 14, 37—42, 47. 

 Peduneuli et pedicelli nulli, floribus in axillis foliorum v. bractearum sessilibus in 

 1, 7-8, 28, 37-41, 43-49. 



Flores cymosi in 6 et (sub forma capituli) in 8. 



Calyx in — V« tantum coalitus in 5, 15 — 17, 42. 



Filamenta basi inter sese annuliformi-connata in 37, 38, — : marginibus tantum 

 tubo calycis inferiori v. paene ad faucem adnata in 14, 43 —44, 50—54. 



Styli circumcirca dense hirsuti v. villoso-hirsuti in 1. 3 — 10, 14, 28, 37—39, 

 43 — 49, — ad Stigmata tantum hirtelli in 19, 30 — 32. 



Ovarium glaberrimum in 1, 3 — 8, 26, 51. 



Fructus (non -vidi in 12 — 14, 16 — 17, 44) dorso manifeste tuberculatus v. verrucosus 

 in 1, 4-8, 9—11, 15, 39, 43, 51—52, 54, — apice corniculatus in 47. 



Semina (non vidi in 1 — 2, 5, 7, 12 — 14, 16 — 17, 21, 44) breviter ovata v. ovato- 

 globosa in 37—38, 42, — luberculata in 15, 22—26, 29, — pilosula in 3, 4, 6, 8, 46, 48. 



Series I. Salicifoliae. 



Fruticuli, frutices v. arbores, pube simplice pleruruque parca. Stipulae 

 juxta petiolos v. ad eorum basiu Orientes. Folia plerumque aropla, ad 

 basin glandulis prominentibus earentia, petiolis interdum glanduliferis. 

 Flores ex axillis foliorum solitarii remoti v. reniotiusculi v. in cymas, 

 nunc capituliforrnes , laterales disposita; peduneuli liberi v. nulli; pro- 

 phylla linearia v. brevissime squarniformia; pedicelli evoluti v. nulli. 

 Filamenta tubo imo obsolete v. usque 1 mm longe tota facie adnata. 

 Fructus tuberculati v. verrueosi (cf. n. 2 — 3). Semina puberula. 



1. Turnera rupestris AM. stipulis 0,2- 0,4 mm longis; petiolis 

 1—1,5 mm longis eglandulosis ; foliis anguste lineari-lanceolatis usque 

 lanceolatis glabris; floribus in axillis foliorum summorum confertorum 

 solitariis sessilibus v. subsessilibus, pedicelli s nullis; calyce 4 — 5 mm 

 longo; filamentis tenuissime pubescentibus, antheris breviter apiculatis 

 glabris; ovario glabro 3-, raro 6-ovulato; valvis dorso verrueosis. 



Var. ct. fruticulus metralis, foliis anguste liueari-lanceolatis, 3 — 7 cm 

 longis, 0,2 — 0,6 cm latis, 8 — 12-plo longioribus quam latioribus. 



Turnera rupestris Aubl.l Guian. I, 289; Poir. in Lam. Encycl. VIII, 

 143; Smith! in Rees Cycl vol. 36 n. 10; DC. Prodr. III, :J47. 



Icon: Aublet l c. t. 113 f. 1! 



