64 CAETOPHTLLACEJ!. 



VII. A weed in Chelsea Botanic Garden, 1826 ; Winch M8S. No doubt 

 introduced there. 

 First record: Curtis, about 1790. We have seen no Middlesex 

 specimens. 



99. S. nodosa, E. Meyer. 



Spergula nodosa, L. (Sm.). Alsine palustris fol. tonuissimis. Park. 

 (Blackst.). 



Cyb. Br. i. 213; Comp. 119. Curt. F. L. f. 4 (drawn from a Middle- 

 sex specimen). 



Damp places on heaths ; very rare. P. June — August. 



I. Uxbridge Moor, abundantly, Mr. Hill, 1736 ; Blackst. M8S. Hare- 

 field Moor ; Blackst. Spec. 3. 



III. Hounslow Heath ; Curt. F. L. 



IV. On Hampstead Heath ; Huds. i. 178. 



First record: Hill, 1736. Not met with recently, but there is no other 

 reason to believe it extinct in all the above stations. 



ALSINE, Wahl. 



100. A. tenuifolia, Wahl. Arenaria tenuifolia, Z. (Lond. Cat.). 

 Cyb. Br. i. 217 ; iii. 394 ; Comp. 121. Syme E. B. ii. t. 243. 



Dry sandy places ; very rare. A. May, June. 



II. Hampton Court ; Mr. G. Francis {v. s.). 



No other locality recorded. "We have not met with it. 



AEENAEIA, Unn, 



101. A., trinervls, L. 



Alsine flantaginis folio, J. B. (Blackst.). 

 Cyb. Br. i. 215; Comp. 122. Curt. F. L. f. 4. 



Woods and hedges ; common. A. May, June. 



I. Harefield ; Blackst. Fasc. 5. Pinner. Eoad from Elstree to Penni- 



wells. South Mims. 



II. Staines. Near Hampton Court ! ; Ncwb. 



III. Twickenham, 1843, T. Twining; Herb. Brit. Mus. 



IV. Harrow Weald; Harrow Park, &c. ; Melv. 14. Deacon's Hill. 



Moist parts of woods about Highgate and Hampstead ; Pet, Midd. 

 Bishop's Wood and North Heath, Hampstead. 

 V. Horsington Hill. Near Willesden Station ! ; Warren. 

 VI. Whetstone. Near Enfield. Hadley ! ; Warren. 

 VII. [Marylebone fields, 1817; Herb. G. # E.] 

 First record : Petiver, 1695. 



102. A. serpyllifolla, L. 



Alsine minor, Tab. (Johns.). Alsine minor muUicavlis, C.B. P. (Blackst.). 



Cyb. Br. i. 217 ; iii. 394 ; Comp. 120. 



Walls and dry fields ; common. A. May — October. 



