Evid 
Pistachio, classification of, sea gee cee 
Pistiacee, 286. BE, 
Pistil, 119. 150. 
2G6 ,(eileniofito srvis 
ne i a ST. ey. 
racee, 403,416. . 
Piacents, = gas which eupports thi ovules, 1S 
lane-tree, 
antaginace, og 
Plantanacee, 33 
Piantanthera ehloranta, 148. 
Plaats 
ental 
Plants, respiration of #303 the first seshotah- 
ment of, 190; increase f temperature at 
time rel fecundation of, 188; list’ of, with 
s of towering, 123; sleep of, 98. 
ipaaesene 2, 362. 
Ploceria pesecsone 244, 
Plum, 448, x 
Plumbaginaceze, 472. 
Plumbago veviansca, 47% 
Podostemacee, 422, 
464, 
Pollen, 14 144; “eoupouisl of, 146 ;  tilens 147. 
Pvc the fl sv rome “Lindzean class, in 
filaments are united in several 
Polyadelphus stamens, 149. 
thirteenth Linnean oe no 
: boat or more stamens inserted upon th 
le, — 
Potygala senega, 38) 
ith meet Hower all fertile 
, a division of ths) rae ge- 
nesia gat 202 
—- neutral flow 7s, sterile 
at the ochre a ‘division of 
t Syngétiesia ¢ 
—_———- necessarea, femaleflowers, fertile at 
segregata, flowers provided with a 
proper rand clustered calyx ch 
a common calyx, a division of the 
Syngenesia class, 203. 
——— superfiua, female ers, fruitful at 
circumference, a division 
the Syngenesia, 203. 
ts, bearing on one stem, 
, female, and hermaphrodite flowers, 
Se 20g "class, 201; fecundation of, 186. 
Polyg 
Polygonacex, 
Polygonum, ovule of, 183. 
Linnean classification of, 202. 
——— fastignatus > (hashandy Peis 06 00s 
tre ula a 
Portul a (aspen), 83, 337. 
Case “eget ac 61, 
disease, 250, 264 ), 467,467 
+ fruit taf, 166 
i Ray, 2; 198 ; system, foundation of, 211. 
Reaumuriacese, 388. 
INDHXI 
— Historie saben eet Ve 
6. & 18be) bei 
——_——. Systematis a reg Neget ae 
biles, 217. i 99 ) ebooA 
os 283 ~BiB10b0 § 1 
| Prompt buds, 55. i 
i Propagating by pre 70. 3 
_ Proteacee, ; 
Peomaitwes 1. 
ococcus, 227. 
Prunus, 448, 450, 
—— Armeniaca, 450. 
aviu 2s ior 
ceras 
sree sak 451, 
Psyche chorion, 498. 
44 
Puln ali , 476. j 
Pulse, 44 
Purple Besch, 355. 
Willow, Linnean classification of, 202. 
Purslane-tree, 179. 
ae us, 
Pyxidium, aoe ys, “ta box,” dry frui 
— ta parts by a horizontal chicky 
non pr anthers, 145. 
a, 422. 
Guockert on Fungales affecting graminacee, 251. 
y gece 354, 
Quercus, 350; stem of, 23. 
354. 
ern 
Quince, 453 
Quincuncial, 88. 
Raceme, 125, 129. 
Racine radicle or root, 2. 
f fees ar eH 
Raphanus, 375. 
et a a cord-like swelling on one of the sides 
of the ovule, oe 
Bre 
