jJ- M. NICKELL’S BOTANICAL READY REFERENCE. 97 
—1621—— 
ORNITHOGALUM UMBELLATUM. Star of Bethle- 
hem. Ten o'clock. 
Root. Eaten. Seed, aro. con. 
1622 
“ong tt EUROPZA., Manna Tree. Flowering Ash. Manna 
sh. 
As Fraxinus Ornus. 
——1623— 
OROBANCHE AMERICANA. American Broom Rape. 
Beech Drops. Earth Ciub. One-flowered Broom Rape. Clapwort. 
Broom Rape. Squaw Drops. Naked Broom Rape. (Analogous to 
Orobanche Virginiana.) 
Root. nau. bit. ast. dep. vul. 
1624—— 
OROBANCHE VIRGINIANA. Beech Drops. Cancer 
Root. Broom Rape. Fir Rape. Cancer Drops. 
Root. nau. bit. ast. dep. vul. 
1625—_ 
OROBUS ATROPURPUREUS, Heath Pea. Wood Pea. 
Seed. Contains Farina. dis. 
= 
26— 
OROBUS NIGER. Black Bitter Vetch. Bitter Vetch. 
Seed. Contains Farina. 
——— 4. 627 —— 
OROBUS SYLVATICUS. Bastard Vetch. Bitter Wood 
tch. 
ed. Contains Farina. 
25. . 
ORONTIUM AQUATICUM, Tawkin. Golden Club. 
e acr, edible. 
——1629—— 
ORYZA SATIVA. Rice Plant. Paddy. (Unhusked Rice.) 
Seed. The Rice of commerce. 
1630—— 
OSMANTHUS FRAGRANS, Fragrant Olive, (Used to 
flavor Tea Leaves.) 1 
OSMORRHIZA LONGISTYLIS. Sweet Cicily. Sweet 
Cicily Root. Sweet Chervil. Anise Root. Sweet Sicily. Sicily 
Oot. 
Root. car. exp. dem. aro. sto. 
ee 
OSMUNDA CINNAMOMEA. Cinnamon Colored Fern. 
Root, ast. muc. ton, sty. f-com. 
1633—— 
OSMUNDA REGALIS. Buckhorn Brake. Buckhorn. 
Male Fern. Hartshorn Bush, Flowerieg Brake. Royal Flowering 
Fern. Herb Christopher. Buckhorn Male Fern. King’s Fern. 
Flowering Fern. Fern Brake, Saint Christopher’s Herb. 
Root. muc. ton. ast. sty. f-com. 
634——_ 
OSTRYA VIRGINICA. Iron Wood. Hophorn Beam. Lever 
Wood 
ood. 
Bark. bit. ton. a-per. alt. 
1635— 
OXALIS ACETOSA. Garden Sorrel. 
Plant. aci. ref. diu. a-sco, irr. 
1636—_ 
OXALIS ACETOSELLA. Wood Sorrel. Oxalis. Sham- 
rock, Welch Sorrel. Common Sorrel. Ladies’ Sorrel. Cuckoo Bread. 
Sour Trefoil, Stubwort. Acetosella. White Sorrel. Wood Sour. 
Mountain Sorrel. Green Sauce. 
Plant. aci. ref. diu. irr. 
OXALIS CRASSIUAULIS. Peruvian Sorrel. 
Plant. aci. ast. 
