77 
413. P. aviculare, Linn. Enot-grass. 
414. P. Hydropiper, Linn. Biting Persicaria. 
415. P. Persicaria, Zinn. Spotted Persicaria. 
416. P. lapathifolium, Z. Pale-flowered Persicaria. 
417. P. maculatum, Dyer. 
418. P. mite, Schrank. ; 
419. P. amphibium. Amphibious Persicaria. 
6. terrestre. 
64.—Nat. order. Thymeleaces. 
DAPHNE. 
420. D. Laureola, Z. Spurge Laurel. 
66.—-Nat. order. Huphorbiacez. 
EUPHORBIA. 
421. E. Helioscopia, Z. Sun Spurge. Wart Spurge. 
422, E. amygdaloides, Z. Wood Spurge. 
423. E. Peplus, Z. Petty Spurge. 
424, HE. exigua, L. Dwarf Spurge. 
MERCURIALIS. 
425. M. perennis, L. Perennial or Dog’s Mercury. 
'71.—Nat. order. Urticacess. 
Urrioa. 
426. U. dioica, L. Great Nettle. 
‘ PARIETARIA. 
427. P. diffusa, Koch. Wall Pellitory. 
Houmuvtvs. 
428, H. Lupulus, Z. Hop. 
Uxmus. 
429. U. suberosa, Hhrh. Elm. 
430. U. montana, Sm. Wych Elm. 
Var. nitida, Rev. A. Ley. 
'71,—Nat. order. Amentiferes. 
QUERCUS. 
431. Q. pedunculata, Hhr. Oak. 
432. Q. sessiliflora, Sm. Sessile-fruited Oak. 
Faavs. 
433. F. sylvatica, L. Beech. 
CoryYLvs. 
434. C. Avellana, L. Hazel. 
ALNUS. 
435, <A. glutinosa, L. Common Alder. 
