470 NOTES ON THE HARTZ FLORA. 
media, Lysimachia thyrsiflora, Thalictrum collium, Hieracium 
piloselloides, H. Schatzii. 
Ilfeld—Cynoglossum montanum, Ranunc. aconitifolius, Men- 
tha crispata, Campanula Cervicaria, Cherophyllum hirsutum, 
Circzea alpina. 
Tlsenburg and Ilsenthal—Nymphea alba. On the Ilsenstein, 
Arbutus Uva-Ursi, Lunaria rediviva, Hieracium Schmidtu, H. 
cymigerum, Ranune. aconitifolius, Spheeroph. coralloides, Sticta 
glomulifera, Thelotrema lepadinum, Umbilicaria hirsuta, Erysi- 
mum hieracifolium, Andrea Rothii, Orthotrichum Hutchinsiz, 
Pyrola minor, Evernia ochroleuca, Epipactis microphylla, Hyp- 
num lucens, H. undulatum, Lecidea sanguinaria, L. abietina. 
Iisenthal.—Above Spiegelslust, Circzea alpina and intermedia ; 
on the Ilse, while flowing down the Brocken, Polypodium alpes- 
tre, Rumex arifolius, Hookeria lucens, Fontinalis squarrosa, and 
other rare Cryptogams ;, on the ascent to the Brocken, Tetraphis 
repanda, Dicranum longifolium, Hypnum umbratum, H. Crista- 
castrensis, H. Starku, H. pulchellum, Brachyodus trichodes, and 
numbers of interesting Jungermanniz and Lichens. 
Klusberg.—On the meadows below, Erythreea linarifolia, Gen- 
tiana Amarella; in the fields, Medicago denticulata, Papaver hy- 
bridum, Cannabis sativa, Ornithopus perpusillus. 
Lauterberg.—Euphorbia amygdaloides, Alsine verna; above 
Scharzfeld, Helleborus viridis, Veronica montana, Ornithogalum 
nutans. " 
Michaelstein.—Dipsacus pilosus, Corydalis fabacea, Cheerophyl- 
lum hirsutum, Potentilla Fragariastrum ; m ponds, Cyperus fus- 
cus; at Klostergrund, Lithospermum officinale, Leucojum ver- 
num. 
Neuwerk.—Myosotis sparsiflora, Arabis Halleri, Cheer. hirsu- 
tum, Petasites albus, Campan. latifolia, Lysim. verticillata, Kqui- 
setum pratense. 
Niedersachswerfen.—Biscutella levigata, Arabis crantziana, 
Polygala amara var. insipida, Conringia alpina. 
Oderbruck.—Imperatoria Ostruthium, Juncus filiformis. This 
neighbourhood is very rich in Cryptogams, of which may be 
mentioned, Bryum Ludwigu, B. annotinum, B. Wahlenbergii, 
Catharinea hercynica, Schistostega osmundacea, Amphiconium 
hereynicum, abundant, besides a host of rare Jungermannie and 
Lichens. 
