88 SYLVA TKLLUR. 



514. Ampelopsis Mx. This G. must be re- 

 stricted to A. cordifolia, having, realy the ap- 

 pearance of a Grape Vine, and only differing by 

 petals not hooded nor coherent, disk cup Hke 

 lobed persistent. 



515. Allosampela Raf. med fl. 1830. cal. 

 5dent. superus, pet. 5 ovatis cone. acum. stam. 

 monadelphis 5, disco urceol. truncate persjstens, 

 bacca uniloc. 2-4sp. cal. et disco coronata. 

 Hub. Vitis — Not even of family Sarmpjntacea ; 

 but of Hederacea that differs by ovary inferior 

 and stamens alternate, akin to Araliacea differ- 

 ing by several styles. 



516. Allosampela heterophyla Raf. Vitis do 

 Thunb. auct. fol. simpl. inciso serratis lobatis- 

 que nudis, paniculis axil — Vine of Japan. 



517. PiocTONON R. (n. gr.) diff. ad Heliotro- 

 pium, cal. Sfidus, cor. hypocr. limbo piano 5go- 

 no, faux clausa sq, 5 angulis oppos. stig. capit. 

 capsula subrot. disperma vel akenis 2 globosis 

 coalitis — Frutic. fl. spicatis — The G. Heliotro- 

 pium is yet one of the most anomalous of Borra- 

 gines, although once deemed a very natural 

 Genua, many G. must be separated from it. This 

 has 3 types at least. 



518. Pioctonon antillanum Raf. Hel. fruti- 

 cosum L. Tournefortia humilis L — fol. alt. lin. 

 lane, hirsuta, marg. revol. subt. incanis, spicis 

 nudis solit. fl. secundis — Antilles, shrub 2 feet 

 high, fl. white. 



519. Pioctonon persicumlX,?if.^e\. do \iim. 

 H. frutic, var. Pers. Burm. t. 19 — fol. alt. lin. 

 lane, villosis recurvis, spicis term, foliosis 

 Persia. 



520. Pioctonon ternatum R. Hel. do Vahl 

 &c. fol. alt. ternisque lanceol, subt, incanis, spi-' 

 cis ceniujratis — Antilles. 



