HISTORY OF ESSEX BOTANY. 223 native parish. The plant, Lathyrus nissolia, is not infrequent throughout the county. " Erica supina maritima Anglica Park. Lob. English low Sea-Heath. I have found this in several places, as in Loving-land, just over the water at Yarmouth and in the marshes about Thurrington in Essex." [Frankenia loevis L.] " Fegopyrum Dod . .Buckwheat, in some places called Brank, in others Crop. . . circa Colcestriam." [Fagopyrum esculentum Moench.] "Gramen cyperoides spica pendula longiora Park. . . Bastard Cyperus- grass, with long pendulous heads . . . In fossis Notleiae . . . copiose." [Carex pendula Huds.] " Gramen parvum marinum spica loliacea Ger. emac lib, I. cap: 22. n. 8 . . Dwarf-Darnel-grass, . . . juxta Camalodunum. Hull-bridge, & alibi in Essexia." [Lepturus filiformis, var. incurvatus (Trin.)] " Lepidium latifolium C.B. . . . Dittander or Pepperwort. Near Fullbridge at Maldon, the hith at Colchester, and elsewhere in Essex." [Lepidium latifolium L.] "Limonium Ger." To which is added the note to which reference has already been made, "Alteram speciem a Lobelio inventam in agris Colcestrensibus prope mare memorat Parkinsonus . . . Ego unicam dumtaxat speciem in Anglia spontaneam agnosco." Potamogeton pusillum gramineo folio maritimum, Sea-Pondweed, with grassie leaves. This grows in the ditches of water in the salt-marshes, into which the water flows every Tide. About Maldon . . ." In the Historia vol. i., p. 190, no. 9, this is recorded from "Tidal ditches in salt marshes," and from the specimen in the Sloane Herbarium there referred to, this plant appears to be Potamogeton interruptus Kit. var. scoparius, i.e. P. marinus of Hudson, but not of Linnaeus. " Thlaspi Dioscoridis. . . Treacle Mustard. Cornfields about Worming- ford" [Thlaspi arvense L.] " Thlaspi minus Ger. angustifolium Fuchsii, Nasturtium sylvestre J. Bauhini J. B. Nasturtium sylvestre I., seu Osyridis folio Park. C. B. Bowyer's Mustard. . . Near the Sea in many places, v.g., Maldon in Essex." [Lepidium ruderale L.] " Tilia foemina Ger. foemina major Park, foemina folio majore C.B. vulgaris platyphyllos J. B. The female Lime, Line or Linden-tree. . . In Essexia in nemore duobus a Colcestria mill. Tur." [Tilia vulgaris Hayne.] This is the form which, as already pointed out [Essex Naturalist xi., pp. 59-60], Ray in his Historia doubts as indigenous. "Tilia folio minore J.B. foemina minor Park, foemina folio minore C.B. Small leaved Lime, or Linden-tree; in some Countreys called Bast. . . . . .In