144 
na Elliotii, 1908, 302. 
lellata, 1908, 302. 
1909. 395. 
J. B. L.- (obit ), 1906, 121. 
, 1911, 306. 
Pigweed, 1909, 13. 
Pike, A., Tibetan dri. 
1892, 104 
— expediti 
Pilea dorih 
P.I _ 
s, 1914, 199; 1916, 257. 
nigricans.' 1915, 270. 
sti, 1917, 213. 
I* ili is, Xante, 1901, 160. 
lis Jaborandi, 1896, 150. 
phyllus, Step/, 1894, 4. 
- occidental, 1896, 61. 
- parvi flora, 1916, 259. 
■ Peuke, 1915, 270. 
Pinaster, 1915, 271. 
:uia, Jin,-,, e, gen. nov., lyiU, 2o 
straminea, Masse e, 1910, 252. 
tnelea ferruginea, 1914, 263. 
tenuis. Scoff, 1915, 116. 
-, var. longistyla, Scott, 191 
alacca, 1893. 368. 
i, 1891, 251. 257. 
losa. 1896, 73. 
iv tidi F- v.. rv. 1915, 265. 
im at Kew, 1896, 113. 
icula, drawings of. 1917, 211. 
psicola, 1915. 125. 
root. Demerara. 1888 , 265. 
•ot of potatoes, 1913, 159. 
Armandii. 1910, 397: 1916, 
• 
Piper, saponin, 
1909, 214. 
e (with fig.), 1906, 
1909, 417. 
3, C. H. Wright, 
— Cubeba (with plate), 1887, Dec, 
1. 
— methysticum, 1887, Sept., 8. 
in Trinidad, 1894, 79. 
— ovatum, 1895, 237. 
Piperovatine, 1895. 237. 
Pipes, Calabash. 1907, 299, 374. 
Piptadenia Buchanani, Baker, 1894, 
354. 
Piptospatha Eidleyi 
122. 
— Central American, 1887, Mar., 
3. 
Pitcairnia tabulaef oralis, 1911, 475. 
