534 



STANDARDIZED PLANT NAMES 



Yarrow, continued 



Pink Yarrow (Achillea millefolium 



roseaf Cy) 

 Red Y. (A. m. ruhra] Cy) 

 Siberian Y. . . Achillea sibirica 

 Sneezewort .... a. ptarmica 



Sweet Y A. ageratum 



Woolly Y A. tomentosa 



Yarrow Gilia . Gilia achilleaefolia 

 Yate-tree . . Eucalyptus cornuta 



Yaupon Ilex vomitoria 



Yautia . Xanthosoma sagittifolium 

 Yeddo Euonymus, Yeddo Spruce, etc 



See Euonymus, Spruce, etc. 

 Yeddo-hawthorn 



Raphiolepis umbellata 

 Roundleaf Y. {R. u. ovata] Cy) 

 Yellow Beamtree, Yellow Bed- 

 straw, etc. See Beamtree, Bed- 

 straw, etc. 

 Yellowband Iris . Iris ochroleuca 

 Yellowbeard Iris . . Iris boissieri 

 Yellowbells 



Emmenanthe ; E. penduliflora 

 Yellowberry Currant, Yellow- 

 berry Privet, etc. See Currant, 

 Privet, etc. 

 Yellowedge Algerian Ivy, Yel- 

 LOWEDGE Daphne, etc. See Ivy, 

 Daphne, etc. 

 Yelloweye Buttercup, Yellow- 

 eye Wisteria, etc. See Butter- 

 cup, Wisteria, etc. 

 Yellowflag Iris . Iris pseudacorus 

 Yellowflax . Reinwardtia trigyna 

 Yellowfruit Cranberrybush {Vi- 

 burnumopulusxanthocarpum'f Cy) 

 Yellowhead Alyssum 



Alyssum rostratum 

 Yellowleaf European Privet (Li- 



gustrum vulgare aureum\ Cy) 

 Yellownet Japanese Honeysuckle 

 (Lonicera japonica aureoreticu- 

 lataf Cy) 

 Yellow-oleander 



Thevetia neriifolia 



Yellowroot . Zanthorhiza apiifolia 



Yellowspot Horsechestnut (Aescu- 



lus hippocastanum variegata'f Cy) 



Yellowstripe Sweetflag (Acorui^^ 



calamus variegatus] Cy) 

 Yellowtip Oriental Spruce (Piceai 



orientalis aureospicata] Cy) 

 Yellowvein Hydrangea 



Hydrangea xanthoneura 

 Yellow-wood . Cladrastis; C. lutea 



Chinese Y C. sinensis 



Yemen Iris Iris albicans 



Yew Taxus. 



Broom Y. ( T. baccaia erectof Cy) 

 Canada Y. . . . T. canadensis 

 Cheshunt Y. Hort. var. of T. 



baccata. 

 Chinese Y. T. cuspidata chinensis 

 DovASTON Y. (Taxus baccata dovas- 



toni-\ Cy) 

 Dwarf Japanese Y. (T. cuspidata 



rmnaf Cy) 



English Y T. baccata 



Golden English Y. (T. baccata 



aurea^ Cy) 

 Golden Irish Y. Hort. var. of T. 



baccata. 

 GoLDTip Japanese Y. (T. cuspi- 

 data aurescens\ Ar) 

 Hicks Y . (T. media hicksi] Ar) 

 Irish Y. (T . baccata jastigiata\ Cy) 

 Jackson Y. (T. b.jacksoni^ Cy) 

 Japanese Y. . . . T. cuspidata 



Pacific Y T. brevifolia 



Plum-yew .... Cephalotaxus 

 Prostrate English Y. (Taxus bac- 

 cata procumbens] Cy) 

 Shortleaf English Y. (T. b. ad- 



pressa'\ Cy) 

 Spreading English Y. (T. b. re- 



pandens'\ Cy) 

 Variegated English Y. (T. b. ar- 



gentea^ Cy) 

 Variegated Irish Y. Hort. var. of 



T. baccata. 

 Washington Y. (7". 6. washing- 



toni\ Cy) 

 Yellow Dovaston Y. Hort. var. 



of T. baccata. 

 Yellowberry Y. (T. b. luteobac- 



cata\ Cy) 

 Yew Podocarpus 



Podocarpus macrophylla 



BOLD-face=approved scientific names. /rAiic=synonyms or unapproved names. 



