122 GERANIACEAE 



**E. MoscHATUM, L'Herit. 1. c. Musk Stork's-bill. 



Geranium moschatum, Burm. fil. Sp. Bot. Greran. 29, and of Parkinson, 709. 

 Cyb. Br. 132. Syme, E. B. ii. 208, t. 308. Nyman, 139. Baxt. t. 362. Fl. Oxf. 70. 

 Casual. Waste places. Very rare. A. or B. Jvme-July. 

 First record. Mortimer, 3Ir. F. Tufnail^ 1891. The G. moschatum of Mavor's 

 Agr. Berks evidently meant E. cicutarium. 



4. Kennet. Mortimer, Tufnail. 



It has been recorded for all the bordering counties except Gloucestershire. 

 It occurs in Buckinghamshire on left of Eton and Ditton Road, just before 

 coming to London and Bath Eoad, Bolton King. 



[E. MARiTiMUii, L'Herit. 1. c. Syme, E. B. ii. 209, t. 309. Has been recorded 

 for Surrey, Hampshire, and W. Grloucestershire. It is a maritime species 

 not likely to be found in Berkshire.] 



OXALIS, Linn. Gen. n. 515 {pocijs, Tournefort, Inst t. 19). 

 O. Acetosella, Linn. Sp. PI. 433 (1753 . Wood Sorrel. 



Oxijs alba, Gerard, 1030. 



Top. Bot. joi. Syme, E. B. ii. 211, t. 310. Nyman, 141. Baxt. t. 327. 



Fl. Oxf. 70. 

 Native. Sylvestral. Woods, thickets, and hedge-banks. Widely dis- 

 tributed and locally abundant, but much less frequent in the 

 heathy woods of the south-west, and absent from those more 

 recently planted. P. April-August. 

 First record. Bagley Wood, Sir Joseph Banks' MS. and Herb. Brit. Mus. 

 1770. 0. acetosella, Dr. Noeliden, Mavor's Agr. Berks, 1809. 

 Var. scBPUKPURASCENS, DC, Prod. i. 700 (1824). 



This very pretty form occtu's in the woods near Grinisbury Castle. 

 Cold Ash, Ashampstead, Snelsmore, and near Marlow. Leighton found 

 that it retains its colour under cultivation. Var, violacea occurred near 

 Bucklebury. 



Oxalis Acetosella is found in all the bordering counties. 



**0. sTEicTA, Linn. Sp. PL 435 (1753). 



Comp. Cyb. Br. 496. Syme, E. B. ii. 214, t. 312. Nyman, 141. Fl. Oxf 71. 

 Casual. Near Maidenhead by the railway, but not permanent. A native of 

 North America. 



*0. coRNicuLATA, Linn. Sp. PI. 435 (1753). 



Comp. Cyb. Br. 496. Syme, E. B. ii. 213, t. 311. Nyman, 141. 



Alien. Agrestal. Garden ground, very rare. P. June-September. 



It is rather common as a garden weed at Frogmore. 



This plant is found in a more or less casual manner in the counties of 

 Oxford, Hants, and Wilts. 



IMPATIENS, Linn. Gen. n. 899 (Rivinus, iv. 146). 

 *I. biflora, Walter, Fl. Carolina, 219 (1788;. 



I./ulva, Nuttall, N. Amer. PI. i. 146 (1818). 

 Comp Cyb. Br. 496. Syme, E. B. ii. 217, t. 314. Nyman, 141. 



