6 THE EXISTING FLOWERING PLANTS OF EPPING FOREST.
Artemisia vulgaris, Linn. Grew some years ago by the
railway near Leyton. I have not seen it lately.
Senecio sylvaticus, Linn. This species is not in Mr.
Buxton's list, but is quite abundant at Buckhurst Hill and
Walthamstow.
S. erucifolius, Linn. Near Theydon.
S. jacobaea and S. aquaticus are very common.
Lactuca virosa, Linn. About Hale End.
L. muralis, Fresen. Near High Beach, but getting scarcer.
Wahlenbergia hederacea, Reichb. Still to be found in its
old stations, but decreasing in quantity.
Vaccinium myrtillus, Linn. Yet exists in its one locality,
sometimes flowering.
Lysimachia vulgaris, Linn. Near Buckhurst Hill.
L. nummularia, Linn. Near Leyton.
L. nemorum, Linn. Near Loughton and elsewhere.
Anagallis tenella, Linn. Still to be found in two or three bogs.
Vinca minor, Linn. Near Theydon.
Erythraea centaurium, Pers. Buckhurst Hill, Chingford.
Cuscuta epithymum, Murr. On Furse, near Loughton.
Pedicularis sylvatica, Linn. Fairly common. The taller
species, P. palustris, I have sought for in vain.
Orobanche major, Linn. On Broom near Hale End.
Verbena officinalis, Linn. Near High Beach.
Mentha rubra, Sm. Sewardstone.
M. arvensis, Linn. Near Epping. Several species of Mints
recorded by E. Foster about Walthamstow are probably extinct.
Lamium galeobdolon, Crantz. Hawkwood, and Leppitt's
Hill.
Galeopsis tetrahit, Linn. About Chingford ; rare.
Chenopodium polyspermum, Linn. Chapel End, and near
Fairmead.
C. bonus-henricus, Linn. About Walthamstow, probably an
Alien.
Polygonum minus, Huds. High Beach.
Rumex hydrolaphathum, Huds. Plentiful in Roding near
Buckhurst Hill.
Daphne laureola, Linn. Near Chingford.
Alnus glutinosa, Linn. Fairmead, and near the Roding, not
common.