URTICACE^I. 99 



E. PEPLUS, L. Petty Spurge. A. 6-8. Cult, ground; 



com. 

 E. EXIGUA, L. Dwarf Spurge. A. 7. Cornfields ; com. 



*E. LATHYEIS, L. Caper Spurge. B. 6-7. Cult, ground ; 



casual. I. Up Mardeii, Hb. T. Pitlands, Stoughton, 



F.V.P. West Ashling. Westbourne. Hermitage, A. 



Arundel, S.E. II. Tarring, S.E. III. Worthing, 



W.H.B.F. 

 MERCURIALIS PERENNIS, L. Dog's Mercury, 8. 



Snake's-bit. P. 3-5. Woods and copses; com. 



M. ANNUA, L. Annual Mercury. A. 7-11. Gardens and 

 waste ground; com. 



Var. AMBIGUA. I. Nr. the Cattle Market, Chichester. 

 Hermitage. 



CERATOPHYLLACE^E. 



CERATOPHYLLUM DEMERSUM, L. Common Hornwort. 

 P. 6-7. Ponds and ditches ; not uncom. Occurs in all the 

 districts. 



C. SUBMERSUM, L. Unarmed Hornwort. P. 9. Ponds 

 and ditches; rare. I. By the roadside from Chichester to 

 Selsey, Dillenius. Nr. Chichester, Bor. MSS. Nr. 

 Bosham Church, 1880, A. Burton Ponds, W.J. V. Ditch 

 by the Hastings road, Southbourne, Hb. Bor. Pond in a 

 brickfield nr. Christchurch, abund., JK. VI. Rye Harbour. 

 Camber ditches, B. 



URTICACE^E. 



PARIETARIA OFFICINALIS, L. Wall Pellitory. P. 6-9. 

 Old walls ; not uncom. I. Harting, W. Old Lordington. 

 Ruined garden wall of Racton House. Cowdray ruins. 

 Chichester walls, abund. Arundel Castle, S.B. II. 

 Amberley Church, F.V.P. III. Old Shoreham Church, 

 Hb. B. Bramber, Walpoole, 1784. IV. Lewes, old walls 

 about the Priory and elsewhere, U. Southover, Hb. B. 

 V. Eastbourne, com., E. VI, Castle Hill, Hastings, 0. 

 Winchelsea. Guestling, B. VII. About Tunbridge Wells, 

 E.J. 



URTICA DIOICA, L. Common Nettle. P. 7-8. Waste 

 ground ; very com. 



U. URENS, L. Small Nettle. A. 6-9. Roadsides; com. 



HUMULUS LUPULUS, L. Common Hop. P. 6-8. Hedges 

 and woods; com. Freq. on the skirts of old hop gardens. 



ULMUS SUBEROSA, Ehr. Common Elm. S. Ellem. Tr. 

 3-4. Woods and hedge-rows ; com. 



Note. Very large on the richer soils, as in the 

 Manhood. 



