a 
No. 
23 - 
24. 
24^ 
No. 
Calamagrostis neglecta, Gaertn. 5»5. 
var. borealis, Kearney. 
Deschampsia caespitosa, Beauv., 56. 
var. alpina, Vasey, 
Deschampsia caespitosa, Beauv.,^—-57. 
var. alpina, Vasey. 
^8. 
Zjgadenus chloranthus, 
Richardson. 
Sisyrinchium montanum, 
Greene. 
Orchis rotimdifolia, Pursh. 
Salix balsamifera, Barratt. 
25 - 
Deschampsia atropurpurea. 
59 - 
a 
chlorolepis, Fernald, n. sp. 
Scheele. 
60. 
ii 
arctica, Pallas. 
._ 26. 
Avena striata, Michx., 
61. 
a 
anglorura, Chamisso. 
forma albicans, Fernald. n. f. 
6i^ 
a u 
27. 
Danthonia intermedia, Vasey. 
62. 
a 
arctica, Pallas, var. 
- 28. 
Catabrosa aquatica, Beauv. 
63- 
i( 
glauca, L. 
- 29. 
Poa laevigata, Scribner. 
64. 
a 
desertorum, Richardson. 
■ 30- 
eminens, Presl. 
6s- 
li 
“ var. stricta, And. 
- 31 - 
glauca, Vahl (glaucous). 
4 66. 
u 
vestita, Pursh. 
- 3 i‘. 
“ “ “ (dark green). 
67. 
Betula alba, L., var. minor, 
32- 
■ 33 - 
34 - 
35 - 
36. 
37 - 
Glyceria fiuitans, R. Br. (The true 
species of northern Europe.) 6 8. 
Puccinellia w iTgust ata,_RaH 4 —& 
Redtield. J 69. 
71 - 
-72. 
-38. 
Festuca scabrella, Torr. 
Agropyron violaceum, Lange. 
“ tenerum, Vasey. 
Eriophorum Chamissonis, C. A.-*— 73 
Meyer. 
Eriophorum 
74 - 
Fernald. 
Comandra Richardsiana, 
Fernald. 
Oxyria digyna, Hill. 
Polygonum Fowleri, Robinson. 
Lychnis alpina, L. 
Cerastium arvense, L. 
“ aipinum, L., 
var. Beeringianum, Regel. 
Sagina Linnaei, Presl. 
(See Rhodora, vii. 88). v 
__ 75. 
“ nodosa Fenzl. 
— - ' 39 - 
Eriophorum viridi-carinatum 
, 76. 
Arenaria(ciliata, L., 
Fernald. 
var. humifusa, Hornem.) 
' -40. 
Carex 
canescens, L. (See Proc. 77. 
Arenaria sajanensis, Willd. 
Am. Acad, xxxvii. 487.) 
78. 
“ arctica, Stev. 
41. 
Carex 
glareosa, Wahl. 79. 
“ verna, L., 
GO 
lagopina, Wahl. 
var. propinqua, Fernald. 
148“ 
u 
(( u 
♦ 80. 
Arenaria verna, L., var. propin- 
- 42. 
n 
norvegica, Willd. 
qua, forma epilis, Fernald, n.f. 
43 - 
Carex 
gynocrates, Wormsk. 
— 81. 
Arenaria litorea, Fernald, n. sp. 
■- 44 - 
u 
aenea, Fernald. 
82. 
Ranunculus pygmaeus, Wahl. 
-- 45 - 
u 
atrata, L., var. ovata, Boott. 83. 
“ Allenii, Robinson, 
46. 
it 
rigida, Good. (Typical 
n. sp. 
form of northern Europe.) 
..^84. 
Thalictrum confine, Fernald. 
. —— 47. 
Carex maritima, O. F. Muell. 
— -85. 
Cor^ dalis aurea, Willd. 
48. 
a 
paupercula, Michx. 
86. 
Cardamine pratensis, L., var. 
- 49 - 
u 
Houghtonii, Torr. 
palustris, Wimm. & Grab. 
' 5 °- 
u 
capillaris, L. 
- .87. 
Neslia paniculata, Desv. 
__SI. 
Juncus Dudleyi, Wiegand. 
' 88. 
Draba incana, L. 
, S2- 
u 
alpinus, Vill, 
• 89. 
“ var. confusa, Poir. 
. . S 3 - 
u 
var. insignis, Fr..--^o. 
“ slylaris, J. Gay. 
.S 4 - 
Luzula campestris, DC., 
91. 
“ megasperma. 
var 
pallescens, G. Wahl. 
Fernald & Knowlton. 
