412 BOTANY AND PHARMACOGNOSY. 



griiia, syii. Myrica asplcnifolia) ; gold thread {Copt is t^-ifolia) ; 

 coral root or crawley root {Corallorhiza odontorhiza) ; green osier 

 bark (Corjiiis circinata) ; red osier dogwood (Coriuis stoloni- 

 fera) ; American dittany (Cu)iila origanoides) ; broom tops {Cyti- 

 siis Scoparius) ; stramonium leaf and seed {Datura Straiiwininn) ; 

 turkey corn or squirrel corn {BicucnUa canadensis) ; wild yam 

 root {Dioscorca villosa) ; sundew {Droscra rotundifolia) ; male 

 fern {Aspidinui inarginalis and A. Filix mas) ; bittersweet {Sola- 

 num Dulcamara) ; scouring rush {Equisetum hyemalc) ; fireweed 

 {Erechtitcs hicracifolia) ; fleabane {Erigcron canadensc) ; yerba 

 santa {Eriodictyon calif ornicnm) ; European centaury {Erythrcca 

 Centaiirinm) ; boneset {Eupatorium perfoliatiim) ; joe-pye weed 

 {Eupaforiiini piirpurcum) ; yerba reuma or flux herb {Frankcnia 

 grandifolia) ; European wood-strawberr}' leaves {Fragaria 

 vcsca) ; American columbo {Frascra carolincnsis) ; cleavers {Gal- 

 iuni aparinc) ; California fever-lnish ( Garrya Frcniontii) ; winter- 

 green {Gaultheria procumbcns) ; 5-flowered gentian {Gentiana 

 qiiin que folia) ; purple or water-avens {Geum rivalc) ; sweet or 

 fragrant life-everlasting {Gnaphaliuni obtusifoliuni) ; grindelia 

 {Grindelia robusta and G. squarrosa) ; pennyroyal {Hcdeoma 

 piilegioides) ; frostwort {Helianthem,um canadensis) ; false uni- 

 corn root {Helonias bullata) ; masterwort, cow parsnip {Herac- 

 leum lanatujn) ; hydrastis {Hydrastis canadensis) ; common St. 

 John's w'ort {Hypericum perforatum) ; hyssop {Hyssopus oifici- 

 nalis) ; wild -celandine, pale touch-me-not {Impaticns aurea) ; 

 twin leaf {leffersonia diphylla) ; mountain or sheep laurel {Kal- 

 mia latifolia) ; mountain mint {Koellia incana and K. virginiana) ; 

 lactucarium {Lactuca virosa) ; motherwort {Leonurus cardiaca) ; 

 cancer root or beech drop {Leptaniniiun virginianum) ; Culver's 

 root {Lcptandra z'irginica) ; lovage {Lez'isticuin officinale) ; deer 

 tongue, vanilla plant, vanilla leaf (Liatris odoratissinia, syn. Tn- 

 lisa odoratissinia) ; lobelia {Lobelia inflata) ; bitter bugle-weed, 

 water or marsh horehound (Lycopus europceus) ; purple bugle- 

 weed (Lycopus virginicus) ; low, dwarf or running mallow 

 {Malva rotundifolia) ; horehound {Marrubiuin rulgarc) ; wild or 

 German chamomile (Matricaria CJwnioniilla) ; yellow sweet clo- 

 ver, yellow melilot (Melilotus oHicinalis) : spearmint (Mentha 

 spicafa) ; buckbean, marsh or bean trefoil (Menyanthes trifoli- 



