203 HERTS FLORA. {September, 



grass in Stagenhoe Park. St. Paul's, Walden, with 0. umbel- 

 latum (Mr. M. Balls). 



p. 305. Allium vineale. Hillcott's field, near Marford Bridge. 



p. 312. Scirpus lacustris. Near Marford Bridge, and flower- 

 ing in 1856. 



p. 314. Carex stellulata. Stanborougli marshes. 



p. 327. Agrostis Sjnca-venti. Cornfield on Bride HaU Farm, 

 sparingly, 1856. 



p. 333. Poa riffida. Warren Dell, near Norfolk's Woods. 



p. 334. Catabrosa aquatica. Marford and Water-end, very- 

 fine and abundant. 



p. 335. Cynosurus cristatus, var. vivipara. This curious form 

 occurred on No-man's Land, Wheathamstead, in the autumn of 

 1856. None of our handbooks that I have looked into notice 

 such a variety. My plant closely resembles a specimen I have, 

 found in Norfolk, date 1806, by the late Mr. Mosely, of Shraw- 

 ley, Worcestershire. 



p. 338. Broinus commutatus. Sandridge. 



p. 340. Lolium multiflorum. Digswell. Ayott. Wheatham- 

 stead, etc. 



p. 341. Triticum repens, glaucous var. In hedges near the 

 Rectory, Ayott St. Lawrence. 



p. 346. Equisetum limosum. Wheathamstead. 



p. 347. Ophioglossum vulgatum. Pasture at Marford. 



p. 348. Asplenium Trichomanes. On Wheathamstead church 

 (Mrs. Snell). At the corner of the lane leading from Ayott 

 St. Peter to Welwyu. 



p. 349. Asplenium Adiantum - nigrum. Devil's - dyke, near 

 Wheathamstead. Uoadside at Stanborough. 



p. 350. Athyrium Filix-foemina. DowdeU's Wood. 



p. 351. Ceterach officinarum. On the dilapidated garden- 

 walls. St. Paul's, Waldenbury, abundant and certainly sponta- 

 neous. — Scolopendrium occurs with the Ceterach, but sparingly. 



p. 353. Aspidium Filix-mas, var. affinis of Newman (British 

 Ferns, ed. 3). — Plants approaching this occur in the lane between 

 Ayott St. Peter and Water-end Farm. 



p. 353. Aspidium dilatatum. On hassocks of Carex panicu- 

 lata. Stanborough Marsh. 



p. 354. Aspidium spinulosum. Dowdell's Wood. 



