APIUM 235 



1. Isis. Bnckland. Fields near BaV)lock Hythe Ferry, Boswell. 



2. Ock. Cornfields between Ferrv Hinksey and Cuninor Hurst. 



Baxter, in Walk. Fl. 1833. On the ridge of hills above the Vale 

 of Berks. On Robin Hill and on Long Meer Piece, Blewbury, 

 Lousletj in RiisselVs Cat. 1839. Between Wootton and Dry Sand- 

 ford, the author, in Rep. of Bat. Rec. Club, 1886. Near Tubney, 

 Walker. Between Cothill and Shippon. 



3. Pang. On the ridge of hills above the Vale of Berks, Lousley, I r. 



Compton, Hewett's Hist. Streatley, •/. S. Mill, in Hooker s Brit. Fl. 

 ed. 2 and 3, 131. 



4. Kennet. Near Wickham, 3/r.s-, JBa^so??. In the allotment gardens 



by Palmer's Park, Eeading, Tufiia.il. Given without locality by 

 Mr. Flower, in Robertson's Env. of Reading, 1843. 

 Bupleurum rotundi folium is recorded for all the bordering counties. 



[B. TENtrissiMUM, L., a semi-maritime species, and a solitary specimen of 

 Bupleurum falcatum, L., have been found in Surrey.] 



[Apinella (Neck. Elem. Bot. i. qi) glauca, mihi. Trinia, glaberrima, Hoffm. 

 Gen. Umb. Ed. i, 93. T. vtdgaris, DC, Prod. iv. 103. Pimjyinella glattca, 

 Linn. Sp. PI. 264 (1753). Occl^rs on St. Vincent's Rocks in W. Gloucester- 

 shire.] 



APIUM, Linn. Gen. n. 329 (Tournefort, Inst. t. 160). 



A. graveolens, Linn. Sp, PI. 264 (1753). Wild Celenj, Smallage. 



Top. Bot. 189. Syme, E. B. iv. 98, t. 572. Nyman, 309. Fl. Oxf. 141. 

 Native. Paludal. Marshy meadows, brook-sides. Very local as 



a native plant. It occurs also as a garden straggler occasionally 



in waste places. P. June -September. 

 First recorded by Mr. J. Lousley in RusselVs Cat. 1839, ^nd as a native 



plant by the author in Rep. of Bot. Rec. Club for 1881, and in the 



J7. of Oxf. 1886. 



1. Isis. Cumnor, Bostcell, where it was probably of garden origin. 



2. Ock. Native in Marcham meadows and by the side of the road 



between Marcham and Abingdon. See Fl. Oxf. 141. In the 

 ditches near Corderoy's Mill, and in Church Lane near the 

 Vicarage, Blewbury, at Hagborne and Upton, not veiy plen- 

 tiful, Lousley, I.e. (Probably the garden plant A.- duke, Mill, 

 Gard. Diet. ed. 8 (1768).) 

 A. graveolens occurs as a native plant in Oxfordshire, Bucks, Surrey, 

 and Hants, but only as a casual in Wilts. 



A. nodifloram, Reichb. Ic. Fl. Germ, et Helv. xxi. 10, t. 1846 (1867^. 



Common Water Parsnep. 

 Helosciadium nodiflorum, Koch, in Nov. Act. Cur. xii. i. (1824) 126. 



Sium nodiflorum, Linn. Sp. PI. 251 (1753', 

 Top. Bot. 190. Syme, E, B. iv. 100, t. 573. Nyman. 309. Fl. Oxf. 141. 



