64 HAREFIELD PLANTS. 
meadow near Breakspears, and on Uxbridge Moor, plentifully. 
Tnula Helenium, in a close near Harefield Common, and in a mea- 
dow near Breakspears, called Gantlets, but not plentifully. Equi- 
setum sylvaticum, “in sylvis humidis non raro occurrit.” Fritil- 
laria Meleagris, Maud-fields, near Ruislip Common. Genista tinc- 
toria, “in pascuis non valde frequens.” Gentiana Amarella, old 
chalkpit, Harefield. Geranium lucidum, lane leading to Hare- 
field mill. Paris quadrifolia, Old Park hanging-wood, and else- 
where, near Harefield, plentifully. Smyrnium Olusatrum, about 
Cowley, near Uxbridge (we saw it here last May). Hypericum 
perforatum “in dumetis frequens.” Hypericum Androsemum, 
in a thicket near Harefield church, also near Bacher Heath. 
Lactuca virosa and L. Scariola, “ ad sepes et agrorum margines.” 
Convallaria majalis, near Cashiobury, plentifully. Epilobium 
angustifolium, between Beaconsfield and Uxbridge. Marrubium 
vulgare, Urbridge Moor, abundantly. Mentha rotundifolia, Hare- 
field churchyard. Nepeta Cataria, More Hall and Harefield Mill. 
Narcissus Pseudo-narcissus, meadow, Breakspears. Narcissus 
biflorus, in several places near Harefield. Sisymbrium Sophia, 
“in fimetis et locis ruderatis haud infrequens.’ Anagallis te- 
nella, Harefield Moor. Nymphea alba, Windsor Lake on Uxbridge 
Moor. Hydrocharis Morsus-ranee, ‘‘ in aquis leniter fluentibus.” 
Neottia Nidus-avis, Whiteheath Wood, Harefield Common, rare. 
Orchis militaris, Chalkpit Paper-mill, Harefield. Orchis ustu- 
lata, O. fusca, same locality. Ophrys muscifera, Harefield chalk- 
pit. O.apifera, same locality. About fifteen or twenty Orchi- 
daceous plants are in Blackstone’s catalogue, and most of them 
were collected in the chalkpit above mentioned. We wish some 
of our young vigorous correspondents would visit this locality, 
and send us a list of the plants that oceur there now. We should 
be doubly indebted to them if they would send us fresh speci- 
mens of what they see. Orobanche major, Broom, /ver Heath. 
Parnassia vulgaris, meadows near Harefield Mill. Pedicularis 
palustris, Harefield Moor. Bupleurum rotundifolium, near Hare- 
field Mill. Pyrus communis, “ in sepibus frequens.” Adoxa Mos- 
chatellina, Old Park Wood, etc. (we saw it copiously and luxuriant 
near Drayton station). Ranunculus Lingua, Bogs, [ver Heath 
(Iver Heath is now enclosed; query, does the plant grow in the 
ditches there?). Jasione montana, in a lane leading from Den- 
ham to Iver Heath. Ribes nigrum, meadow near Warren Pond, 
