20 



STANDARDIZED PLANT NAMES 



Armand Clematis, Armand Pine, 

 etc. See Clematis, Pine, etc. 



Armenian Bellflower, Armenian 

 Cranesbill, etc. See Bell- 

 flower, Cranesbill, etc. 



ARMERIA STATICE 



ARMORACIA Ag . RADICULA 



ARNEBIA 

 cornuta Arab-primrose 



ARNICA Arnica 



montana Mountain A. 



Arnold Crab, Arnold Hawthorn, 



etc. See Crab, Hawthorn, etc. 

 ARONIA Chokeberry 



arbutifolia (enjthrocarpa ; Pyrus 

 nrbutifolia) . Red Chokeberry 



atropuq)urea {A. floribunda Ag) 

 Purple Chokeberry 



erythrocarpa .... A. arbutifolia 



floribunda Ag . A. atropurpurea 



melanocarpa {nigra; Pyrus nigra) 

 Black Chokeberry 



— elata Glossy C. 



— grandifolia . Great Black C. 



nigra A. melanocarpa 



ARPOPHYLLUM 



giganteum 



ARRHENATHERUM . Oatgrass 



bulbosum (Arrhenatherum elatius 



tuberosum Cy) Tuber Oatgrass 



elatius (Avena elatior) . . Tall O. 



Hort. v.ar. of Arrhenatherum: 



Variegated Oatgrass (bulbosum 

 variegatum) 



Arrow Aster, Arrow Bamboo, etc. 

 See Aster, Bamboo, etc. 



Arrow-arum Peltandra 



Virginia A P. undulata 



Arrowhe.\d Sagittaria 



Awl-leaf A S. subulata 



Beach A S. natans 



Common A S. latifolia 



Double Old-world A. Hort. var. 



of Sagittaria sagittifolia. 

 Giant A. . . . S. montevidensis 

 Longbarb a. . . . S. longiloba 

 Old-world A. . . . S. sagittifolia 

 Shortbeak a. . . . S. brevirostra 

 Stiff A S. rigida 



Arrowhead Norway Spruce (Picea 



excelsa conical Cy) 

 Arrowleaf Violet Viola sagittata 

 Arrowroot ....... Maranta 



Bermuda A. . . M. arundinacea 

 Arrowwood . . Viburnum dentatum 

 ARTABOTRYS .... Tailgrape 



odoratissima . . Fragrant T. 

 ARTEMISIA .... Wormwood 



abrotanum . . . Southernwood 

 absinthium Common Wormwood 



annua Sweet W. 



arbuscula . . . Low Sagebrush 



dracunculus Tarragon 



frigida . . . Fringed Wormwood 



gracilis A. scoparia 



lactiflora . . . White Mug wort 



Hort. var. of A. vulgaris. 



montana (A. pedeniontana Ag) 



Piedmont Wormwood 



pontica Roman W. 



purshiana Cudweed W. 



sacrorum Russian W. 



scoparia (gracilis) . Oriental W. 



serrata Sawtooth W. 



stelleriana Beach W. 



tridentata Sagebrush 



vulgaris Mugwort 



Hort. var. of Artemisia: 



Summer-fir (Artemisia sacrorum 

 viridis\ Cy) 



White Mugwort (lactiflora). Hort. 

 var. of A. vulgaris. 



Artichoke . . . Cynara scolymus 



Jerusalem-artichoke (GirasoZe A r- 



tichoke) . Helianthus tuberosus 



ARTOCARPUS . . . Breadfruit 



incisa Breadfruit 



integrifolia (A. integra Ag) 



Jackfruit 



ARUM Arum 



crinitum Helicodiceros muscivorus 

 dracunculus Dracunculus vulgaris 

 italicum .... Italian Arum 

 maculatum . . Lords-and-ladies 

 palaestinum .... Black Calla 



Arum Arum 



Arrow-arum .... Peltandra 

 Black Calla Arum palaestinum 



Italian A A. italicum 



IvY-ARUM . . . Scindapsus pictus 



