76 



R. A. PEYOR — BOTANICAL WORK OF THE PAST SEASOX. 



p. 18). Since the date of the Rev. E. H. Webb's conchiding 

 paper on " Additional Species and Localities," originally published 

 in the 'Herts Mercury,' but reprinted in the 'Journal of Botany' 

 for June, 1872 (vol. i. n.s. p. 182), the following sub-species, 

 varieties, etc., which were not previously on record for Hertford- 

 shire, have been noticed by different observers in the county. 

 Some few have appeared in subsecjuent numbers of the same 

 Journal, but the majority are now published for the first time. 



Ranunculus peltatits, Fr. 



„ radians, Eev. 



,, submersus, Godr. 



„ pseudo-Jluitans, Syrae. 



„ trichophyllus, Chaix. 



„ Brouetii, Schultz. 



,, hederaceus, L., v. homoeophyl- 

 lus, Ten. 



„ Ficaria, L., v. incimihens, F. 

 Schultz. 

 Caltha Guerangerii, Bor. 

 Papaver Lamottei, Bor. 

 Fumaria Borcei, Jord. 

 Erophila brachycai-pa, Jord. 

 Viola hirta, L., v. calcarea, Bab. 



„ permixta, Jord. 



„ sepincola, Jord. 



„ Eiviniana, Eeich. 



,, Reichenbachiana, Jord. 

 Polygala vulgaris, L. (vera). 



„ oxyptera, Reich. 



„ depressa, Wend. 

 Arenaria sphasrocarpa. Ten. 



„ leptoclados, Guss. 

 Spergula arvensis, L. 



„ vulgaris, Boenng. 

 Scleranthus biennis, Rent. 

 Erodium commixtuin, Jord. 



„ triviale, Jord. 

 Rosa canina, L., v. lutetiana, Leraan. 



„ ,, dumalis, Beckst. 



„ „ tomentella, Leman. 



CratcRgus oxyacanthoides, Thuill. 



„ laciniata, Ster. 

 Callitriche hamulata, Kuetz. 

 Epilobium tetragonum, L. (verum). 



„ obscurum, Schreb. 

 Apium nodijlorum, Reich., v. longipe- 



dunculatum, Schultz. 

 Galium pahistre, L. (verum). 



„ elongatum, Presl. 



,, Witherhigii, Sm. 

 Valeriana Mikanii, Syme. 



,, sambucifolia, Mikan. 

 Arctium majus, Schk. 



„ nemurosum, Lej. 



Arctium intermedium, Lange. 



,, minus, Schk. 

 Taraxacum erythruspermum, Audrz. 

 Crepis agrestis, W. K. 

 Symphytum officinale, L., v. patens, 



Sibth. 

 Odontites verna, Reich. 



,, serotina, Reich. 

 Tltymus Serpylluin, L. (verus). 



„ Chamcedrys, Fries. 

 Galeopsis canescens, Schultz. 



„ bijida, Bffinn. 

 Polygonum amphibium, L.,v. terrestre, 

 Auct. 



„ biforme, Wahl. 



,, aviculare, L. (verum). 



,, arenastrum, Bor. 



„ microspermum, Jord. 



„ rurivagum, Jord. 



,, ConvolvHlus, L., v. pseudodu- 

 metorum, "Wats. 

 Chenopodium polyspermum, L., v. 

 acutifolimn, Sm. 



„ rubrum, L., v. pseudobo- 

 tryodes, "Wats. 

 Atriplex hastata, Huds. (vera). 



„ deltoidea, Bab. 

 Salix purpurea, L., v. ramulosa, Borr. 

 Orchis latifolia, L. (vera). 



„ incarnata, L. 

 Epipactis latifolia, Auct. 



,, media, Auct. 



„ Violacea, Dur. 

 Iris Bastardi, Bor. 

 Alisina lanceolatum, With. 

 Potamogeton lucens, L., v. acuminatus, 



Schum. 

 Carexjlava, L. (vera). 



„ lepidocarpa, Tausch. 

 Phlenm pracox, Jord. 

 Agrostis pumila, I.ightft. 

 Glyccria pedicillata, Towns. 

 Asplenium Filix-fwmina, Bernh. 

 (verum). 



,, rhceticum, Roth. 



