LIV. ONAGRARIE.E.— LV. SAMYDACEJE. 215 



Sonneratia, Linn. f. 



alba, Sm. = S. acida, Benth. (non Linn, f.)., Fl. Aust. iii. 

 301. The thick, horizontal roots are furnished with 

 large, erect breathing processes. Bark contains 7.40 per 

 cent, tannin (Briinnich). 



Anomalous Genus. 

 Punica. Linn. — Fruit a balausta. 



Granatum, Linn. — Pomegranate. Asia. Bark said to contain 

 about 25 per cent, tannin. 



Order LIV.— ONAGRAME.E:. 



*CEnothera, Linn. 



rosea, Willd. — America, 

 biennis, Linn. — Evening Primrose. Europe, 

 elata, H. B. et K. = CE. salicifolia, Desf. — South America. 

 longiflora, Jacq. — A native of Buenos Ayres. 

 sinuata, Linn., forma. — America. 

 Epilobium, Linn. — Willow-wort, 

 junceum, Forst. 

 Billardierianum, Ser. 

 Jussiaea, Linn. 



repens, Linn. — The Australian plant considered by Baron 

 Mueller to be /. diffusa, Forst., because of its yellow 

 flowers, while /. repens proper has white flowers, 

 sufrruticosa, Linn. 

 var. angustifolia, Bail. = J. angustifolia. Lam. 

 var. villosa. Bail. = J. villosa, W. et Arn. 

 Ludwigia, Linn. 



parviflora, Roxb. (Fig. 188.) 



Alliance X III .—PASSIFLORALES. 



Order LV. SAMYDACEJE. 



Tribe I. — Casearieae. 

 Casearia, Linn. 



esculenta, Roxb. 



Dallachii, F. v. M. — C. B. Clarke places this under C. toinen- 

 tosa, Roxb. 



Tribe II. — Homalie/E. 

 Flomalium, Jacq. 



vitiense, Benth. (Fig. 189.) 



circumpinnatum. Bail. — Shuttlecock plant. " Darrinjar" of 



Cairns natives, 

 brachybotrys, F. v. M. — Dr. Tlios. L. Bancroft found this to 

 contain a poison. (Fig. 190.) 



