246 Rhodora 
Scabiosa, 17; Columbaria, 17. 
Scapania curta, 12; dentata, 12; 
irrigua, 12; nemorosa, 12; paludi- 
cola, 12; paludosa, 6, 12; um- 
brosa, 12; undulata, 12. 
Scapaniaceae, 11. 
Scenedesmus abundans, 165; arcua- 
tus, 165; bijuga, 165; brasiliensis, 
212; quadricauda, 165. 
Schizochlamys delicatula, 165. 
Schizothrix, 161, 164. 
Scirpus, 186; americanus, 223; 
cyperinus, 144; maritimus, 223; 
paludosus, 187, 223; pungens, 
223; Smithii, 38, 223; validus, 
223 
Scleria elata, 159, 160; var. de- 
colorans, 160; var. latior, 160; 
reticularis, 180; terrestris, 159; 
var. decolorans, 160; var. latior, 
160. 
Scoliopleura latestriata, 194, 218. 
Scorzonera, 126, 127. 
Scrophulariaceae, 227. 
Seutellaria, 61, 62, 63; altamaha, 
74; ambigua, 69; angustifolia, 64, 
70, 79; var. canescens, 71; antir- 
rhinoides, 65, 68, 71, 79; areni- 
cola, 75; arguta, 79; Austinae, 70; 
Bolanderi, 66, 68; var. califor- 
nica, 68; brevifolia, 72, 73; Brit- 
tonii, 66, 71; Bushii, 66, 76, 79; 
californica, 68; campestris, 69; 
canescens, 66, 76, 79; canescens, 
var. punctata, 77; cardiophylla, 
66, 73; caroliniana, 74; Churchil- 
liana, 67; cordifolia, 78; var. 
pilosissima, 78; Drummondii, 66, 
73, 79; epilobiifolia, 64, 65, 66, 67, 
79, 186, 187, 227; f. albiflora, 67; 
f. rosea, 67; floridana, 76; Foote- 
ana, 72; galericulata, 61, 64, 65, 
66, 227; f. albiflora, 67; f. rosea, 
67; glabriuscula, 76; gracilis, 70; 
Helleri, 73; hirsuta, 74; hyssopi- 
folia, 75, 76; incana, 76; integri- 
folia, 66, 73, 75, 79; var. brevi- 
folia, 72; var. floridana, 76; var. 
glabriuscula, 76; var. hispida, 
73, 75, 76; var. major, 75; var. 
multiglandulosa, 76; laevigata, 
77; lateriflora, 63, 64, 65, 66, 67, 
79; f. albiflora, 68; var. albiflora, 
68; f. rhodantha, 68; linearifolia, 
70; Mellichampii, 77; Mociniana, 
62; montana, 77; nana, 65, 72, 
79; nervosa, 61, 64, 65, 69, 70, 71, 
73, 79; f. ternata, 70; nevadensis, 
[DECEMBER 
71; ovalifolia, 74; parvula, 61, 
64, 65, 69, 71, 73, 79; var. ambig- 
ua, 69; var. mollis, 69; pilosa, 
66, 74; var. hirsuta, 74; poly- 
morpha, 75; resinosa, 66, 72, 73 
79; var. brevifolia, 72, 73; 
rugosa, 78, 79; sanhedrensis, 71; 
saxatilis, 66, 78, 79; var. arguta, 
79; serrata, 66, 74, 76, 77, 79; var. 
montana, 77; siphocampyloides, 
71; tuberosa, 66, 68, 79; versi- 
color, 66, 78, 79; var. bracteata, 
78; var. minor, 78; viarum, 68; 
Wrightii, 72. 
Scutellarias, Notes on North Ameri- 
can, 61. 
Scutellarieae, 62. 
Scutellarioideae, 62. 
Scutellariopsis (sect. Scutellaria), 
4 
Seytonema, 161; mirabile, 162; 
myochrous, 162, 164. 
Scytosiphon, 189; lomentarius, 214. 
Sedge, 186. 
Seirospora Griffithsiana, 215. 
Senecio, 149; aureus, 117, 118, 119, 
149; y borealis, 119; 8 discoideus, 
117, 118, 119, 120; aureus pauci- 
florus, 119; Balsamitae, 149; var. 
pauperculus, 149; var. praelongus, 
149; Burkei, 118, 120, 121; dis- 
coideus, 117, 118, 119, 120, 121; 
Fernaldii, 114, 115, 122; idahoen- 
sis, 118, 120, 121; indecorus, 116, 
117, 118, 119, 120, 121, 122; 
Jacobaea, 149; Lemberti, 119; 
lyratus, 113; MacDougalii, 149; 
obovatus, 117, 149; pauciflorus, 
110, 117, 118, 119, 121, 122: 
pauperculus, 117, 118, 149; re- 
sedifolius, 113, 114, 115, 116, 
117, 118, 122; var. columbiensis, 
115, 116; var. lyratus, 115; var. 
multicaulis, 116; Robbinsii, 117; 
viscosus, 149; vulgaris, 149. 
Senecios of eastern Quebec and 
Newfoundland, Some, 113. 
Septoria oenotherae, 219. 
Sericocarpus, 150; asteroides, 150; 
linifolius, 150. 
Setaria, 222. 
Shadbush, 182. 
Shagbark, 182. 
Shaw, M. F., Flora of Penikese 
Fifty Years after (ecology), 184. 
Sherardia, 15; arvensis, 15. 
Sicyos, 18; angulatus, 18. 
Silphium, 150; perfoliatum, 150. 
