492 
Boryanum, 
234; 
223-5227,..234.. 236; 
I4, 218, 222-225, 228, 
2137 
I s 
m, 216, 217; trian- 
m latum, 216, 217; tricornutum, 
229 
Pediastrum, The evolution of all types 
" contact and pressure responses in, 
Pediastrum ел end Contact and pres- 
actio 
тақады cinerea, 4 
rum, Observation on 
evelo aote of, 2 
Perrottetia, m 
Persicaria, 279; pm ІДІ 
Pestaloazia, Ea: palmarum, 71 
Peziza, 59; badia, ЖЫ, 
Phakopsora Dye Ups m 112; Vignae, 
II2; Vitis, 1 
Pharbitis cathart 
Phaseolus, castes 85; vulgaris, 129 
Жылы A. 96 
Philibertella clausa 
I50 
a gei! gem рагай € 56 
P 178; Joh 
5 
Phyllactinia, 61: antarctica, 61; Сап- 
dollei, 61; guttata, 61, suffulta, 48, бт | 
Phyllostegia, 9 
Кул 68; Brideliae, 68; cocophila, 
SEMI-CENTENNIAL OF TORREY BOTANICAL CLUB 
Physalis peruviana, 46 
Physiological properties of two species 
of poisonous mushrooms, The, 7, 176 
Physopella Aes Picos Numer II2; Arto- 
carpi, 164; concors, Fir 21.535 
I12; 
I 
4 66, 467; azureus, 
, 468; crassipes, 460 
Picea rubra, 2 
Pieris Aot 
e, 479 
ы 
сл 
97 
Mariana, 273.27], (283° 
Rap 
Pinanga, 71 
Pinus Banksia ana, 253, 256; divaricata; 
254, 256; rigida, 253, 256, 261, 271, 273, 
276; virginiana, 253, 256, 261 
поа us, 95 
Pisonia aculeata, 161 
Pissodes Strobi, 296 
dei. v ane nce studies in, 316 
Pithec m echinatum, 123 
Pithecolobium apoense, 60; желі 117 
рр 
ааз calomelanos 
Plant нед саана > дара in, 
[as mopora viticola, 48 
Plectranthus, 95 
Plectronia, 
purse unitinctus, 50 
lumiera emarginata, 110; obtusa, 110; 
bra, тто 
granularis, 50 
luteu: us Wide 50; 
ri 
Poinciana pulcherri deat 
Poles heterophylla, 1 
T се mus ms, The physiological 
s of Ars species of, 7, 1 
Polite tes эрби эң 5, 470 
Pollen-tubes, The of acids and 
alkalies on Fo growth of the proto- 
plasm of, 8, 
Polydesmus аА "2 
Polygala cruciata, 277; pier nini 274; 
polygama, 274, 283; viridesce 27 
lye Lnd punctatum, 141; sagit Som ine 
neare, 96; 
ris- 
Polypodium Hookeri, 96; lin 
se, 96; Spectrum, 96; tama 
Ж rus QURE 49; Polyporus, 49 
Polythelis fusca 
olytrichu juni rinum „275 
Pontederia, 459, 461, 466, 467, 469, 470, 
474. 478-480, 483, 484; azurea, 461; 
ordata, 461-463, 466, 473, 475. 477, 
478, 483, 484; 25 lane м 466, 
; crassipes tevideen- 
4 459- 
sis, 461, 466—469, ros pe uic jo rotun- 
difolia, 461, 483 
tederia, 
Pon The trimorphism and insect 
visitors of, 9, 459 
