108 SPACH. — REVISIO GENERIS GEMSTA. 



Subdivisio II. — Folia omnia ï-foliolata. 



a) Spinœ foliiferœ ; annotinœ ramillulos floriferos edentes. 



GENISTA SCORPIUS, DG. ! 



Flore Franc. IV, p. 498. 



Spartium scorpius, Linn., Spec. 



Genista spiniflora, Lamk., Dict. II, p. 621. 



Spinis simplicibus v. ramalosis v. cruciatis, striatis, v. angulatis, 

 validis, plerumque divaricatis, novellis ramulisque adpresso-pube- 

 rulis.Foliolis supra glabris, subtusmarginibusque adpresso-pilosis 

 v. sericeis : floralibus subrotundis v. obovatis , saepissime muticis, 

 retusis; cseterisspathulato-v. lanceolato-oblongis, v. spathulatis, 

 v. lanceolatis, aristulatis, v. muticis. Stipulis brevibus. Floribus 

 fasciculatis (variatione geminis v. solitariis). Pedicellis calyce 

 subsequilongis v. longioiïbus. Bracteolis ovatis v. ovato-lanceo- 

 latis, miuimis. Calyce adpresso-puberulo ; segmentas superioribus 

 triangularibus, acutis, tubo aequilongis v. paulo brevioribus, seg- 

 mento infimo subcuneiformi trifido (lacinulis triangularibus v. 

 triangulari-lanceolatis ajqualibus) aequilongis v. subbrevioribus. 

 Corolla glabra. Vexillo ovali v. subrotundo, emarginato, alis et 

 carina sublongiori. Leguminibus oblongis v. lanceolato-oblongis 

 (raro subarcuatis) , 2-6-spermis , glaberrimis. Seminibus. . . — 

 Crescit in Europa australi ! (et, fide DG. , in Africa boreali). 



b) Spinœ aphyllœ, omnes stériles. RamUluli-floriferi brevissimi, filiformes, infra 

 spinas annotinas (ex axillis foliorum jam delapsorum) orti. 



GENISTA CORSIGA , DC. ! 



Flor. Franc. Suppl. p. 548. — Moris ! Elenchus stirpium sardoarum, p. 13. — 

 Id. Flor. Sard. p. 403, tab. 31! 



Spartium corsicum, Lois. ! FI or. Gall. p. Ul\0. 



Spinis simplicibus, v. furcatis, v. iterum dichotomis, brevibus. 



