460 Mr. BanBiNGTON on several new and imperfectly understood 
Stem 5 or 6 feet high, round, striated, branched, smooth, not scabrous ; 
leaves alternate, stalked, triangularly cordate; racemes axillary and ter- 
minal, lax, elongated; flowers with long stalks, when in fruit reflexed, 
the fruit triquetrous, oblong, quite smooth and shining, covered by the 
very broadly winged persistent enlarged perianth, which is shorter than 
its jointed footstalk. 
Found September 20, 1834, in a wood at Wimbledon, by Mr. J. 4. Hankey, 
who kindly presented me with a specimen. Some doubts having been 
expressed as to its identity with P. dumetorum, Linn., I was induced, on 
obtaining additional specimens from my friend Mr. C. E. Broome, gathered 
at Wimbledon by Mr. W. W. Saunders, to submit it to a rigid examina- 
tion, and have determined that the synonyms given above belong truly 
to the Wimbledon plant. ©. September. 
19. P. Convolvulus. Linn. 
Caule volubili angulato, ochreis brevibus subtruncatis, foliis hastato-cordatis . 
acuminatis petiolatis, racemis axillaribus, floribus pedicellis brevibus, ca- 
riopside triquetrà granulato-striatà perianthio persistente tricarinato invo- 
lutà. 
P. Convolvulus. Auct. 
Stems seldom more than 2 feet high, angular, branched, rough; leaves hastate- 
cordate ; fruit triquetrous, ovate, rough with iminute elevated points, not 
shining, covered by the bluntly keeled, not winged, persistent, enlarged 
perianth, which is longer than its footstalk. ©. July—September. 
13. Euphorbia pilosa. Linn. 
Umbella irregulari subquinquefida trifidà bifida, bracteis omnibus ellipticis 
omnino glabris, glandulis involucri 4 subrotundis, foliis lato-lanceolatis 
sessilibus apice tenuissimé serrulatis subtüs pilosis, capsulis plis minüsve 
verrucosis et pilosis, seminibus obovatis minutissimé punctatis lzevibus. 
æ. pilosa. 
E. pilosa. Linn. Herb.; Sp. Pl.i.659. Willd. Sp. Pl. ii.917. Bluff. et 
Fingerh. ii. 449. Bot. Gall. i. 414. Engl. Bot. Suppl. t. 2787. Lindl. 
Syn. ed. 2. p. 329.? 
