556         Conservation  and  Cultivation  of  Plants.  {^ecemberTSosf" 
gus  oxyacantha) ;  mezereum  [Daphne  mezereuni) ;  American  burn- 
ing bush  or  wahoo  {Euonymus  atro purpureas) ;  broom  tops  (Cy- 
tisus  scoparius) ;  witch  hazel  {Hamamelis  Virginiana) ;  hydrangea 
(Hydrangea  arborescens) ;  black  alder  {Ilex  verticillata)  ;  wax  myrtle 
or  bayberry  {Myrica  cerifera) ;  peach  {Amygdalus  Persica) ;  buck- 
thorn berries  {Rhamnus  cathartica) ;  buckthorn  bark  {Rhamnus 
frangula);  cascara  sagrada  [Rhamnus  pnrshiana);  sumach  {Rhus 
glabra) ;  rose  flowers  [Rosa  gallica  and  Rosa  centifolia);  elder  flowers 
and  bark  {Sambucus  Canadensis)]  European  elder  {Sambucus  nigra) ; 
hardhack  {Spircza  tomentosa) ;  cramp  bark  ( Viburnum  opulus) ; 
black  haw  ( Viburnum  prunifolium) ;  mountain  laurel  {Kalmia  latifo- 
lia);  common  arbor  vitae  {Thuja  occide n talis ) ;  boxwood  {Buxus 
sempervirens) ;  rosemary  {Rosmarinus  offici7ialis) ;  sweet  bay 
{Laurus  nobilis). 
The  following  are  some  of  the  cultivated  vines  and  climbers  that 
yield  drugs:  American  ivy  or  Virginia  creeper  (Parthenocissus 
qiiinqiiefolia) ;  staff  vine  or  false  bittersweet  {Celastrus  scandens) ; 
Carolina  jasmine  {Gelsemium  sempervirens);  hops  {Humulus  Lupu- 
lus) ;  yellow  parilla  or  moonseed  {Menispermum  Canadense)] 
passion-flower  {Passiflora  incarnatd) ;  bittersweet  (Solanum  Dulca- 
mara). 
The  following  are  some  of  the  hardy  herbaceous  perennials  that 
are  to  be  obtained  :  Yarrow  {Achillea  millefolium) ;  sweet  flag  {Acorus 
Calamus)  ;  pasque  flower  {Pulsatilla  hirsutissima)  ;  American  senna 
{Cassia  Marylandica) ;  helonias  or  blazing  star  {Chamcelirium  luteum) ; 
lily-of-the-valley  {Convallariamajalis)\  foxglove  {Digitalis  purpurea)', 
echinacea  {Echinacea  angustifolia) ;  water  eryngo  {Eryngium 
aquaticum) ;  cranesbill  {Geranium  maculatuni) ;  blazing  star  {Lacinaria 
spicata) ;  ground  ivy  {Glecoma  hederacea) ;  peony  {Pceonia  officinalis); 
abscess  root  {Polemonium  reptans);  thimble  weed  {Rudbeckia  lacini- 
ata)  ;  East  Tennessee  pink  root  {Ruellia  ciliosa) ;  rue  {Ruta  graveo- 
lens);  sage  {Salvia  officinalis);  rosin-weed  or  compass  plant  {Silphium 
laciniatuni);  garden  thyme  {Thymus  vulgaris;  blood  root  {San- 
guinaria  Canadensis)  ;  comfrey  {Symphytum  officinale) ;  aconite  {Aco- 
nitum  napellus)  ;  chamomile  {Anthemis  nobilis)  ;  pleurisy  root 
(Asclepias  tuberosa) ;  wild  indigo  {Baptisia  tinctorid)  ;  black  snake- 
root  {Cimicifuga  racemosd)  ;  Indian  physic  or  bowman's  root  {Porte- 
ra??thus  trifoliatus) ;  liverwort  {Hepatica  triloba) ;  lavender  {Lavandula 
vera) ;  peppermint  {Mentha  piperita)  ;  Solomon's  seal  {Salomonia 
