546 
Plantago major, 527. 
illa, 
var. latifolium, 518. 
var. microspermum, 518. 
Porophyiium a 517. 
ortulaca, 5 
var. versicolor, 512. 
oleracea, 512. 
pilosa, 512, 515. 
retusa, 512, 515. 
suffrutescens, 524. 
Potamogeton diversifolius, var. spica- 
9. 
r. ma 
magnifica, (346.) 
nobilis, (342, 346 
» 358. 
Douglasii, 345, 347, 353. 
crocarpa, 353. 
-) 
Q. 
Quencus, 394, 397. 
acutidens, (395.) 
agrifolia, 395, 397, 409. 
alba, 397 
pis, 395, 397. 
var. Palmeri, 401, a 
ae eae 
cinerea, 397. 
oak patina 
cocci cooryhage Saag » 409. 
= «. (407, 408, 
INDEX TO SPECIES. 
Quercus dumosa, va bullata, 400. 
Durandii, (40 
En oe 395, Ay 401, 407. 
cata, 397. 
Garryana, 397, ‘398. 
Georgiana, 4 
grisea, pie 400, 409.) 
hastata, (39 
orca i ( 406.) 
ilicifolia, 397, 409. 
X coccinea, 406. 
ag en 409. 
x cocel ea, 405. 
Xn resagge 
x satunite 405. 
Jacobi, (398.) 
Kelloggii, 
laurifolia, 397, 402. 
0, 
var. cea, 396. 
pangens, e ( — 400.) 
quinqueloba, (407.) 
reticulata, 395. 
, S97. 
rubra, 397, 401, 407, 408, 409. 
forma ambigua, 407. 
Quercus rubra, var. runcinata, 401, 518. 
si 07 
sericea, (396.) 
sinuata, 397, (404 
stellata, 396, 397, 398. 
Texana, (407.) 
tinctoria, 407, a 409, (401.) 
var. Gam 304, 4 
var. ne on 
var. Genntoni, 394, 400. 
var. iano 395. 
var. pungens, 400 
var. Wright, 30, (400.) 
vacciniifolia, (39 
irens, 395, pag 
var. dentata, (395.) 
var. maritima, 395. 
Wislizeni, 402 
var. frutescens, 402. 
R. 
RANUNCULUS MICRANTHUS, 506. 
5 
var. (?) Lindheimeri, 510. 
Rhus microphylla, 517. 
ibes, fruit of, 474. 
Rosa Californica, 525. 
525. 
Roulinia unifari 
Rumex obtusifolius x erispus, 509. 
Ss. 
SacirrartA, 518. 
acutifolia, (496. ) 
calycina, 496. 
var. fluitans, 496. 
hastata, 
ee 
f 
ES 
at 
= 
