194 
J. HOPKIHSON—PHENOLOGICAL PHENOMENA 
The following is a list of the species from the observation of 
which these results have been derived, arranged in accordance with 
their mean date of flowering.* 
78. 
74. 
10 . 
70. 
2 . 
1 . 
44. 
68 . 
4. 
27. 
60. 
3. 
17. 
25. 
67. 
54. 
22 . 
47. 
23. 
12 . 
14. 
66 . 
62. 
34. 
28. 
24. 
65. 
16. 
41. 
49. 
Tor Tebrtjary (Jan. 21 to Mar. 5). 
Galanthus nivalis. 
Corylus Avellana. 
Viola odorata. 
Mercurialis perennis. 
Ranunculus Ficaria. 
Tor March (Mar. 
Anemone nemorosa. 
Retasites vulgaris. 
Primula veris. 
Caltha palustris. 
Prunus spinosa. 
45. Tussilago Far far a. 
71. Ulmus montana. 
77. Narcissus Pseudo-narcissus. 
9. Praha verna. 
72. Salix caprea. 
11 to Apl. 20). 
64. Nepeta Glechoma. 
13. Stellaria Holostea. 
7. Cardamine pratensis. 
79. Scilla nutans. 
69. Plantago lanceolata. 
Tor April (Apl. 21 to May 15)., 
Veronica Chamcedrys. 11. Poly gala vulgaris. 
Ranunculus acris. 58. Symphytun officinale. 
Geranium Rohertianum. 59. Pedicularis sylvatica. 
Vida sepium. 29. Potentilla anserina. 
Ajuga reptans. 40. Galium aparine. 
Tor May (May 15 to June 3). 
Hieracium pilosella. 5. Papaver Rhceas. 
Trifolium repens. \mum. 30. Rosa canina. 
Chrysanthemum Leucanthe- 75. Orchis maculata. 
Lotus corniculatus. 26. Lathyrus pratensis. 
Lychnis Flos-cuculi. 76. Iris Pseud-acorus. 
Tor June (June 5 to 23). 
Malva sylvestris. 
Stachys sylvatica. 
Thymus serpyllum. 
Fpilohium montanum. 
Spircea Ulmaria. 
Tor July (June 
Vicia Cracca. 
Galeopsis Tetrahit. 
Hypericum pulchrum. 
Galium verum. 
Senecio Jacohcea. 
52. Carduus arvensis. 
51. Carduus lanceolatus. 
63. Prunella vulgaris. 
50. Centaurea nigra. 
46. Achillea millefolium. 
24 to July 25). 
33. Fpilohium hirsutum. 
53. Sonchus arvensis. 
55. Campanula rotundifolia. 
57. Convolvulus sepium. 
43. Scabiosa succisa. 
It will be seen from the above that our 6 groups of 10 species 
each in some few instances differ somewhat widely from the limits 
of the months which they are taken to represent, but, in order to 
* The observations made in the year 1884 have been utilised in the determi¬ 
nation of the sequence of species in this list, which therefore follows the mean 
of 1876-84. 
