8 



STANDARDIZED PLANT NAMES 



AGERATUM, continued 



include species of the genera Ageratum, 

 Alomia, and Eupatorium. A botanical 

 study of these plants is in progress. 



album 



Probably Eupatorium niicranthum, 



conspicuu77i 



Eupatorium glechonophyllum 

 houstonianum {mexicanum) 



Mexican Ageratum 

 — muticescens Blue PerfectionA. 

 lasseauxi . . Eupatorium lasseauxi 

 latifolium 



Little Bluestar Ageratum 

 nanum 



A dwarf form of A. houstonianum. 



roseum . . . Eupatorium lasseauxi 



Ageratum See Ageratum 



Chile -AGERATUM 



Eupatorium glechonophyllum 



AGLAONEMA 



costatum 

 AGONIS Ag . LEPTOSPERMUM 



AGROSTEMMA 



coeli Lychnis coelirosa 



coelirosa L. coelirosa 



coronaria L. coronaria 



flosjovis L. flosjovis 



AGROSTIS .... Bentgrass 

 capillaris (vulgaris; tenuis) 



Rhode Island Bent 



Rhode Island Bent is sometimes misiden- 

 tified as Agrostis canina, a species not in 

 the trade. 



nebulosa Cloudgrass 



palustris (A. alba Cy) . Redtop 

 stolonifera 



(Creeping Bent) Carpet Bent 



AILANTHUS .... Ailanthus 

 glandulosa (A. altissima Cy-Ag) 

 ( Tree-of -heaven) Ailanthus 

 AIRA 



caerulea . . . Molinia caenilea 

 AiRPOTATo . . Dioscorea bulbifera 

 Aizoon Saxifrage, Aizoon Stone- 

 crop, etc. See Saxifrage, 

 Stonecrop, etc. 



AJUGA Bugle 



genevensis .... Geneva B. 

 reptans Carpet B. 



Hort. var. of Ajuga: 



Curly Bugle (Ajuga metallica 



cmpaf Cy) 

 PuRPLELEAF B. (Ajuga reptans 

 rubra'\ Cy) 



AKEBIA Akebia 



lobata Threeleaf A. 



— australis 



quinata Fiveleaf A. 



Akee Blighia sapida 



Akita Columbine Aquilegia akitensis 

 Al.abama Fothergilla, Alabama 

 Supplejack, etc. See Fother- 

 gilla, Supplejack, etc, 

 Alaska Fleabane 



Erigeron salsuginosus 

 Albanian Forsythia . F. europaea 

 Albert Honeysuckle 



Lonicera spinosa alberti 

 Alberta Spruce 



Picea canadensis albertiana 



Albino Elder, Albino Goatsrue, 



etc. See Elder, Goatsrue, etc. 



ALBIZZIA Albizzia 



julibrissin (Acacia julibrissin ; Aca- 

 cia nemu) .... Silktree 



lebbeck . •. Lebbek 



lophantha (Acacia lophantha) 



Plume Albizzia 



procera 



ALCICORNIUM . Staghorn Fern 



bifurcatum (Platycereum alcicorne 



Cy) . Common Staghorn Fern 



stemaria (P. aethiopicum Cy; P. 



stemmaria) 



Triangle Staghorn Fern 

 willincki (P. willincki Cy) 



Java Staghorn F. 

 Alcock Spruce . Picea alcockiana 



Alder Alnus 



American Green A. A.mitchelliana 



Black A Common 



Winterberry: Ilex verticillata 

 CuTLEAF A. (Alnus glutinosa la- 



ciniata^ Cy) 

 European A. . . . A. glutinosa 

 European Green A. . .A. viridis 

 Featherleaf a. (^. incana pin- 

 nalijida] Cy) 



Hazel A A. rugosa 



Italian A A. cor data 



