XXXV. RUTACEJE. 



I. RUE SERIES. 

 The Rues (figs. 391-393') have regular, hermaphrodite, penta- 



Ruta graveolens. 



Fig. 392. 

 Flower (f). 



Fig. 393. 

 Diagram. 



Fig. 391. 

 Florifcrous branch. 



Fig. 394. 

 Longitudinal section of flower. 



merous or tetramerous flowers. 2 In the former the convex receptacle 



1 Ruta T., Inst., 257, t. 133; Cor., 19.— fig. 9.— Endl., Gen., n. 6027.— Payee, Or- 



L., Gen., n. 523 (part.). — Adans., Fam.des ganog.,1%,t. 15.— B. H., Gen., 286, n. 10. — 



PI., ii. 343.— J., Gen., 297.— Poie., Diet., vi. Lem. & Dcne., Tr. Gen., 361. — H. Bn., in 



333; Suppl., iv. 725. — Lamk., III., t. 315. — Adansonia, x. fasc. 10 (inch: DesmophyUum 



DC, Prodr., i. 709 (part.). — Turp., in Diet. Se. Webb, Haplophyllum A. Jttss., Ruteria 



Nat., Atl., t. 122.— Spach, Suit, a Buffon, ii. Medik.). 



315. — A. Juss., in Mem. Mus., xii. 462, t. 17, • Sometimes oven liexamerons. 



