Pardalianches, 534 
plantagineum, 534 
Draba 
aizoides, 96, 608 
brachycarpa, 481 
incana, 97 
inflata, 481 
muralis, 97 
praecox, 481 
rupestris, 97 
verna, 97 
Drosera 
anglica, 110 
intermedia, 110 
longifolia, 110 
obovata, 488 
rotundifolia, 110 
Dryas 
octopetala, 157 
Echinochloa 
Crus-galli, 591 
Echinophora 
spinosa, 518 
Echinospermum 
deflexum, 548 
Lappula, 548 
Echium 
italicum, 548 
violaceum, 549 
vulgare, 283 
Elatine 
hexandra, 112 
Hydropiper, 112 
Eleusine 
indica, 598 
Elodea 
canadensis, 582 
Elsholtzia 
cristata, 543 
Elymus 
arenarius, 405 
crinitus, 598 
geniculatus, 597 
Empetrum 
nigrum, 3805 
Enarthrocarpus 
INDEX, 
lyratus, 485 
Epilobium 
alpinum, 170, 610 
anagallidifolium, 512 
alsinifolium, 171, 610 
angustifolium, 168 
brachycarpum, 512 
eu-tetragonum, 512 
hirsutum, 169 
intermedium, 512 
Lamyi, 512 
lanceolatum, 169 
montanum, 169 
obscurum, 512 
palustre, 170 
parviflorum, 169 
rivulare, 512 
roseum, 170, 610 
rosmarinifolium, 512 
tetragonum, 170 
virgatum, 512 
Epimedium 
alpinum, 478 
Epipactis 
atrorubens, 322 
latifolia, 321 
media, 322 
ovalis, 322 
palustris, 322 
purpurata, 322, 577 
(Cephalanthera.) 
Epipogium 
aphyllum, 323 
Equisetum 
arenarium, 604 
arvense, 419 
fluviatile, 605 
hyemale, 420 
limosum, 420 
Mackaii, 605 
maximum, 419 
palustre, 420 
sylvaticum, 419 
Telmateia, 419 
trachyodon, 605 
unobrosum, 419 
variegatum, 420. 
627 
