562         Conservation  and  Cultivation  of  Plants.      { ^e'imber^™" 
sourwood  leaves  (Oxydendrum  arboreum);  field,  red  or  corn  poppy 
flowers  (Papaver  Rhoeas) ;  American  ivy  or  Virginia  creeper  (Par- 
thenocissns  quinquefolia)  ;  ditch  or  Virginia  stonecrop  (Penthorum 
sedoides) ;  American  mistletoe  (Phoradendron  flavescens) ;  poke 
root  and  berries  [Phytolacca  decandra) ;  small  burnet  saxifrage, 
small  pimpernel  (Pimpinella  Saxifraga3) ;  common  or  greater 
plantain  leaves  (Plantago  major) ;  mandrake  (Podophyllum  peltatum); 
poison-ivy  (Rhus  toxicodendron)  ;  senega  (Poly gala  Senega)  ;  Ameri- 
can, dotted  or  water  smartweed  (Polygonum  punctatuni)\  bearsfoot 
(Polymina  Uvedalia) ;  hair  cap  moss  (Polytrichum  jtmiperinum) ; 
balm  of  gilead  buds  or  balsam  poplar  buds  (Populus  candicans) ; 
Indian  black-root  (Ptei'ocaulon  pychnostachyum) ;  dewberry,  low 
running  blackberry  (Rubus  Canadensis)  ;  wild  red  raspberry  leaves 
(Rubus  strigosus) ;  high  bush  blackberry  root  (Rubus  nigrobaccus) ; 
sheep  sorrel  (Rumex  acetosella) ;  yellow  dock  (Rumex  crispus) ; 
saw  palmetto  (Sabal serrulata) ;  red  or  American  centaury  (Sabbatia 
ang?ilaris) ;  quinine  flower  (Sabbatia  Elliottii) ;  blood  root  (Sanguin- 
aria  Canadensis) ;  soapwort  (Saponaria  officinalis) ;  trumpet  plant 
(Sarracenia  flava)  ;  pitcher  plant  (Sarracenia  purpurea) ;  Maryland 
figwort,  carpenter's  square,  heal-all  or  pilewort  (Scrophularia  Mary- 
landica)  ;  mad-dog  skullcap  (Scutellaria  latei'iflora)  ;  uncum  or  life- 
root  (Senecio  aureus)  ;  prairie  pine- weed,  button  snake-root,  rosin 
weed,  prairie  dock  (Silphium  terebinthaceum)  ;  Jacob's  ladder,  car- 
rion flower  (Smilax  herbacea)  ;  bamboo-brier  root  (Smilax  Pseudo- 
china)  ;  horsenettle  (Solanum  carolinense)  ;  sweet  or  anise-scented 
goldenrod  (Solidago  odora) ;  European  goldenrod  (Solidago  Vir- 
gaured) ;  pink-root  (Spigelia  Marylandica) ;  marsh-rosemary  (Limo- 
num  Carolinanujn) ;  queen's  root  (Stillingia  sylvaticd) ;  pencil  flower 
(Stylosanthes  biflora)  ;  skunk  cabbage  (Spathyema  faitida) ;  tansy 
(Ta7iacetum  vulgar e)  ;  dandelion  (Taraxacum  officinale) ;  cancer  root 
or  beech  drop  (Thelesia  uniflora1) ;  vanilla  leaf,  deer-tongue  (Trihsa 
odoratissima)',  hemlock  (Tsuga  Canadensis)',  coltsfoot  (Tussilago 
Farfara);  California  laurel  (Umbellularia  Calif ornica)\  stinging  or 
great  nettle  (Urtica  dioicd)  ;  American  hellebore  (Veratrum  viride) ; 
mullein  (Verbascum  Thapsus) ;  blue  vervain  ( Verbena  hastatd)  ;  com 
mon  speedwell  ( Veronica  officinalis). 
