110 J. M. NICKELL’S BOTANICAL READY REFERENCE. 
——1852—_. 
PTEROSPORA ANDROMEDA, False Crawley. Albany 
Beech Drops. Gall of the Earth. 
Root, bitter. ant. diu. emm. 
1853—— 
PTEROSPORA ELATIOR. Pterospora Flavicaulis. 
Pterospora Leucorhiza. Pterospora Paucifiora. 
Warieties of Pterospora Andromeda, 
1854—— 
PULMONARIA OFFICINALIS. Lungwort. Maple Lung- 
wort. erusalem Cowslip. Jerusalem Sage. Spotted Comfrey. 
Spotted Lungwort. 
Herb. dem, muc. pec. 
——1855 — 
PUNICA GRANATUM. Pomegranate. Grenadier. Puncie 
Apple. Wild Pomegranate. Punic Apple. _ Carthaginian Apple. 
Pomegranate Bark and Peel (the rind of the"fruit). 
Flower and Bark. ast. ant. f-com. 
1856 
tay oo higer MALUM. Pomegranate Fruit, Carthaginian. 
Rind lot Fruit. ant. In Tapeworm. 
1857—— 
PYCNANTHEMUM ARISTATUM. Wild Basil. 
Plant, dia. sti. a-spa. car. ton. 
—1858—— 
PYCNANTHEMUM LINIFOLIUM, Flax-leaved Basil. 
Plant. dia. ton. sed. 
ae 
PYCNANTHEMUM MONTANUM. Mountain Mint. 
Wild Marjoram. Basil. : 
Plant, dia. ton. sed. Oil. sti. 
—_—— 
60— 
PYCNANTHEMUM PILOSUM. (A Species of Thyme.) 
PYCNANTHEMUM VIRGINICUM. Narrow-leaved 
Virginia Thyme. Prairie Hyssop. 
Plant, dia. sti. a-spa. car. 
1862—— 
PYRETHRUM CARNEUM. Persian Insect Powder. 
Flower; in Powder. insecticide. 
PYRETARUM CINERARLEFOLIUM, Dalmation In- 
sect Powder, 
Flowers; in Powder. insecticide. 
sista 7 Seen 
PYRETHRUM PARTHENIUM, Fever Few. Feather Few. 
Febrifuge Plant. 
Plant, ton. car. emm. sti. ver. 
1865—_ 
PYRETHRUM ROSEUM. Persian Fever Few. Cau- 
casian Insect Powder, Guirila. German Insect Powder. 
Flower; in Powder. insecticide. 
PYRETHRUM TANACETUM, Costmary. Ale Cost. 
Cockmint. 
Leaves. sto. cor. cep. f-com. Seed. ver. 
1867— 
PYROLA ELLIPTICA, Shin Leaf. 
Leaves, diu. ton, ast. 
—1868 
PYROLA ROTUNDIFOLIA. Round-leaved Pyrola. 
False Wintergreen. Shin Leaf. Canker Lettuce. Round-leaved 
re Dollar Leaf. Pear-leaved Wintergreen. Indian Let- 
tuce. Consumption Weed. Wild Lettuce. Lettuce Liverwort. 
ves. ton. ast. diu, a-spa. 
