_Erysimum Cheiranthoides_--Worm-seed Treacle Mustard. _Geranium pratense_--Blue Meadow Crane's Bill. _G. Robertianum_--Herb Robert. _G. Lucidum_--Shining Crane's Bill. _G. pyrenaicum_--Perennial Dove's-foot Crane's Bill. _G. rotundifolium_--Soft Round-leaved Crane's Bill, (by the road side near the Prince's Head, Battersea). _Malva rotundifolia_--Dwarf Mallow. _Lathyrus aphaca_--Yellow Vetching. _Ervum hirsutum_--Hairy Tare, (Osier ground near Battersea). _Trifolium fragiferum_--Strawberry-headed Trefoil. _Hypericum humifusum_--Trailing St. John's Wort. _H. pulchrum_--Small upright St. John's Wort. _Tragnopogon pratensis_--Yellow Goat's Beard. _Cichorium Intybus_--Wild Endive; or, Succory. _Onopordum Acanthium_--Common Cotton Thistle. _Bidens cernua_--Nodding Bur-Marygold. _Tusslago Petasites_--Butter Bur. _Orchis morio_ and _maculata_ are said to have been found in Battersea Meadows. _Listera ovata_--Common Twayblade. _Typha augustifolia_--Lesser Cat's Tail; or, Reedmace. _Sparganium ramosum_--Branched Bur-Reed. _Carex dioica_--Common Separate-headed Carex. _C. remota_--Remote Carex. _C. riparia_--Common Bank Carex. _Sagittaria sagittifolia_--Arrow Head. _Mercurialis annua_--Annual Mercury. _Equisetum limosum_--Smooth naked Horsetail. See a catalogue of the rarer species of indigenous plants which have been observed growing in the vicinity of Clapham; systematically arranged according to their class and order, with a reference to the figures in English Botany, printed in a deeply interesting work entitled "Clapham and its Environs," by David Batten.]