1924] 
Senecios of Eastern Quebec and 
Newfoundland, 113. 
Festuca elatior, 185, 186, 222; 
ovina, 188; rubra, 185, 188, 223. 
Filago, 88; minima, 88. 
Filix foemina, 230, 231. 
Filix mas, 230, 231. 
Flagellatae, 166. 
Flaveria, 107; bidentis, 107. 
Flora of the Boston District, Re- 
ports on, XLII, 13; XLIII, 34; 
XLIV, 55; XLV, 82; XLVI, 107; 
XLVII, 130; XLVIII, 149; 
XLIX, 166; of Penikese Fifty 
Years after, 181, 211, 222; of 
Springfield, Mass., 179. 
Florida, A new Satureja from, 80. 
Florideae, 189. 
Flowering Dates for Amelanchier 
Bartramiana, 178. 
Fogg, J. M., Flora of Penikese 
Fifty Years after (Spermato- 
phyta), 219. 
Fomes applanatus, 218. 
Fossombronia Dumortieri, 8; foveo- 
lata, 8. 
Flagellaria hyalina, 193, 216. 
Fragaria virginiana, 225. 
Franklin's First Journey, Botanical 
Appendix to, 199. 
Frullania Asagrayana, 12; Brit- 
toniae, 13; eboracensis, 12, 13. 
Fucus, 189, 190; vesiculosus, 213. 
Fuirena squarrosa, 180. 
Fuligo septica, 218. 
Galinsoga, 107; aristulata, 107; 
bicolorata, 107; caracasana, 107; 
ciliata, 107; parviflora, 107; var. 
hispida, 107. 
Galium, 13; Aparine, 13; asprellum, 
13; boreale, 14; circaezans, 14; 
Claytoni, 14; erectum, 14; lanceo- 
latum, 14; Mollugo, 14; palustre, 
14; pilosum, 14; sylvaticum, 14; 
tinctorium, 14; trifidum, 14, 187, 
228; triflorum, 14; verum, 14. 
Generic Names, Double-headed, 229. 
Gentiana crinita, 175; linearis, var. 
latifolia, 40; in Maine, 40. 
Geocalyx graveolens, 8. 
Geraniaceae, 226. 
Geranium carolinianum, 226. 
Glaucium flavum, 127; luteum, 127. 
Glaucocystis nostochinearum, 212. 
Gloeocapsa alpina, 163; magna, 162, 
ii montana, 163; sanguinea, 
162. 
Index 239 
Gloeothece Fusco-lutea, 163. 
Gnaphalium, 108; alpinum, 98; 
decurrens, 108; obtusifolium, 108; 
polycephalum, 108, 228; pur- 
pureum, 108; uliginosum, 108. 
Gomontia polyrhiza, 213. 
Gramen caninum, 230, 231. 
Gramen nemorosum, 230, 231. 
Gramineae, 222. 
Grammatophora macilenta, 193, 
195, 216; marina, 193, 194, 216; 
serpentina, 193, 216. 
Gratiola aurea, 37; f. helveola, 37. 
Gray Herbarium, Contributions 
from, n. s., No. LXXII, 89, 113. 
Griffithsia globifera, 191. 
Grindelia, 108; robusta, 108. 
Grinellia americana, 214. 
Gypsophila paniculata, 224. 
Habenaria flava, 177; lacera, 177. 
Hackelia, 124; deflexa, var. ameri- 
cana, 124, 125. 
Haloragidaceae, 227. 
Hantzschia amphioxys, 194, 216; 
marina, 193, 216. 
Hapalosiphon delicatulum, 163. 
Hazen, T. E., Flora of Penikese 
Fifty Years after (Algae of 
fresh and of brackish water), 
211, 215. 
Hedysarum frutescens, 29, 31; 
junceum, 30. 
Helenium, 108; autumnale, 108; 
nudiflorum, 108; tenuifolium, 108. 
Helianthus, 108; annuus, 108, 228; 
debilis, var. cucumerifolius, 108; 
decapetalus, 108; divaricatus, 
108; giganteus, 108; grosseser- 
ratus, 108; laetiflorus, 109; Maxi- 
miliani, 109; mollis, 128; petio- 
laris, 109; scaberrimus, 109; 
strumosus, 109; subrhomboideus, 
110; tuberosus, 109. 
Heliopsis, 109; scabra, 109. 
Hemicarpha micrantha, 37. 
Hemizonia, 109; fasciculata, 109. 
Hemlock, 195. 
Herposteiron confervicola, 212; Ver- 
miculoides, 165. 
Heterokontae, 165, 211. 
Hibiscus Moscheutos, 88, 176; 
oculiroseus, 88; in Rhode Island, 
Hieracium, 109; aurantiacum, 109; 
canadense, 109; florentinum, 109, 
129; Gronovii, 109; marianum, 
109; paniculatum, 109; f. glandu- 
