270 ORCHIDACE^. 



IV. In Hampsted Wood ; Ger. 170. Stanmore, 1827-30; Varenne* 

 VII. Marshes near Lea Bridge, E. F. ; Herb. Mus. Brit. 

 First record ; Gerarcle, 1597 ; also first as a British plant. 



[650. O. pyramidalis, L. 



0. 'purpurea spica cou^esta ppramidali, E. 8yn. ii. (Blaekst.). 

 Cyb. Br. ii. 426 ; iii. 511. Syme E. B. ix. t. 1449. 

 Chalky banks ; very rare. P. June. 



1. In Harefield chalkpit, plentifully; Blaekst. Fasc. 69. There in 



abundance ; Michael Collinson MS8. 

 First record: BlacJcsto^ie, 1737; last, Michael Collinson, about 1790.t 

 Likely to be refound.] 



[GYMNADENIA, H. Br. 



651. G. conopsea, R. Br. 



O.palmata minor calcaribus ohlongis, C. B. P. (Blaekst.). 



Cyb. Br. ii. 428. Syme E. B. ix. t. 1460. 



Dry banks ; very rare. P. June. 



I. Harefield chalkpit; Blaekst. Fasc. 69. In abundance there; Michael 



Collinson MS8. 

 First record: Blackstone, 1737 ; last, Michael Collinson, about 1790.] 



HABENAEIA, S. Br. 



652. H. bifolia, E. Br. H. eu-bi folia {Si/me E. B.). 



0. alba bifolia rainor (Budd., Doody, Alchorne). * Smaller Butterfly 



Satyrion or Gnat-flower ' (M. Collinson). 

 Cyb. Br. Supp. 69, 101. Syme E. B. ix. t. 1664.J 

 Heaths and woods ; rare. P. June, July. 

 IV. On Hampstead Heath ; Budd. MSS. and MS. note (Alchorne's) quoted 



in Fhyt. iii. 169. In Bishop's Wood ' recently ; ' Irv. MSS. 

 VI. Near Enfield Chase by Dr. Uvedale ; Boody MSS. In 1756 in great 

 abundance for more than two miles amongst the bushes on Endfield 

 Chase, bet. Southgate and the lodge now (1760) in the possession of 

 Mr. Jalabert ; Michael Collinson MSS. Highgate Wood ; Jewitt. 

 VII. My father saw this in a wood bet. Hampstead and Highgate, now the 

 property of Lord Mansfield, and since enclosed by him with pales ; 

 Michael Collinson MSS. In Cane AVood ; MS. note (Alehorne's) quoted 

 in Phyt. iii. 169. 

 First record : Uvedale, about 1700. 



* Mr. Varenne's specimens are perhaps 0. lati/olia, L. 



t The following remarks of Peter Collinson, quoted by Dillwyn in the Hortus Collin- 

 sonianus, p. 36, will help to account for the extinction of this and other orchids at Hare- 

 field. ' There is one Miles, a parson of Cowly, near Uxbridge, who is orchis mad, takes 

 all up, leaves none to seed, so extirpates all wherever he comes, which is cruel, and 

 deserves chastisement.' 



J Erroneously lettered^, chlorantha on the plate. 



