INDEX TO 
SUBJECTS. 21 
Riedlia hirsuta, iii. 3; serrata, iii. 3 
Stns, viii, 594; fluitans S, poisonons, Viii. 
Roan mountain, summer On, v. 144 
Robinson’ s ‘‘Flora of Essex Co,,’’ vi. a 
“Orn name ental trees for Mass.,’’ vii, 
ormation on 
cuttin ngs, vi. 177; (inebone ot, vii. 144; 
Of Megarrhiza, ii, 145; Sach’s definition 
te) 
Root cap, a monocots. and dicots., 
Root hats rs of Adiantum, spiral Ricca, 
i 
Rootlets, aerial, of Ampelopsis, viii. 202 
Root epee eulti Ans of, v. 88 
we ree s of N. Am., x 
ation 
Du 
cine Hg vi. 237: fo 
nocarpa, Vi. 237; Nutkana,’ vi. "987 ; pisi- 
formis, vi. 237; spithamea, new var., vi. 
garden, pr rolification in, x. 214, varia- 
"on in, ix. 177 sah ix . 134 
snare te — x ; Mexicana, 3%; 27k: 
peice. 
Roth ox ware 
Rothrock! 8 *4 Botany S Whectes 8 od See ss iv. 
3 Aron Alaska mg ad 
i va on cruising,” 5 abe 4 
Roumegu cee 
ae inhabited by ants, X. 375 
pig ee with Suet ray a 
pa ae vil. 41, Meat variation, ii, 68, 
=< ere disk ower, ix. 98; triloba, ven- 
tion 
Rosstln i otto ee 7: cinnamomed, V 
oA a ee e "rubra, W745 ease ee: 
Rus, 1 Felation Of secidia, ix.198; of wheat, 
Rye, wild, ii, 126 
eae oe Ee in, er 294; chloroides, 
olor, 
i at: ” cordata 
eet ai scolor, 
25, vescen os rte Th es s 
Hookeria’ ana, vii 25; lan 
{oor ohn of Nuttall, x. D1: *pyrifotia, aot 
tala and its affini ties, vii. 25; 
td cog i 
Salvia Gnlaabarien: BS 17; occidentalis, iii. 
10, new var., iii. 1 
8 ns Oe 
us Canadensis, ‘morphology of buds, 
San de n, John, vi. 
Sanguinaria Canadensis, doubled, i. 34: 
three-flowered, v. 63 
Sap, demonstration of flow, ix, 65 
Sapi hreahiae ew 7 ey iii. 
Pe ‘ ia Tere, plate Ye 
erax, in salm 
Sare guinea, habit ‘ot, vill. Oss, ix. 2 
oven 
Sangent’s e Catalo eof trees,’’ v.60; 
on trees and tree planting,” iii. 48 
Sarracenia purpurea, vi. ja yariolaris, in- 
toxicating secretion 
assafras pete aesmbolens of bud 
unusual size of, ix. 100 
Satureia mde, if tft 
ussurea pe ma 
Saxifraga malveefolia, erie 255; umbrosa, 
Saxifragacer, stipules in, viii. 245, ix. 148 
Scandix oe eneris. oelf-terti e, vil. 71 
Schimper, y. 61, vii 82; 
oe u of, v; B 
, in Dg gg ee 
Sohieidea a ae ‘date, 
me ee i. Catalogue of of is a the Lower 
Sch in arborescen, ili. 3 
Schoo atic summer, ii. ye 
Sehwelnit, L. D. sketch of, ix. 17; species 
ii, 179, 198; relation to N, Am. He- 
ati, oh 
4 IX, 184 
»wth of, v. 48; Cu- 
us, ix. 85, 1 
aii 
nsis, iii. 18; — 49 
erachne Arkansai 
Scleria, revision . Species, x. 373 
Se “oot Eun ‘lear, ai 4; rediscovery 
jaa station 
pie ite Patt ii 2 
Scutia ferrea, in Fin., iv. 
"| Secon rg oy ii. 67, ‘i 38, iv, 216, vii. 12, 
Secon 5 ae Ag iii. 
Section- “eutting, iv. bn2, y. 28, vi. 194, X. 421; 
of diatoms, a 82, 115 cin 
e 0 
bantensin, 
me ye 
pha, iv. i: Querceti, V 
carla ee a ix.15; sizeand 
, i. 67, iii. 8 
Setaria glauca, forking spikes, ii. 60 
Seymour, A. - 7 i Wit of 
: i ix. 100 viii. ob 
Stabrschoal 1 of botany, laboratory at, X- 404, 
ing live plants, ii. ng 
se sch’ s de inition oe ix. 
pico 
ste novel, iv. 106 
ire i ‘it, 2 
Sten meet anconpel i snake ae ix. 50 
Silk w op A 
hium gy oe ae laciniatum, 
Spal ix arity 0 by pining Hi. i 
siphoptreniam © Casparyi, poe to America, 
