IXDEX 



295 



Page 



Yellow Linn 121 



Yellow Locust (Cladrastis lutea) 170 



Yellow Locust (Robinia pseudoacacia) 171 



Yellow Myrtle.. 125 



Yellow Oak (Quercus ellipsoidalis) 86 



Yellow Oak (Quercus muehlenbergii) 110 



Yellow Oak (Quercus velutina).. 87 



Yellow Pine (Pinus echinata) 21 



Yellow Pine (Pinus leiophylla) 18 



Yellow Pine (Pinus palustris) 22,240 



Yeliow Pine (Pinus pcnderosa) 17 



Yellow Pine (Pinus pungens) 21 



Yellow Pine (Pinus rigida).. 20 



Yellow Pine (Pinus taeda) 19 



Yellow Poplar (Liriodendron tulipifera)... 123,242 



Yellow Poplar (Magnolia acuminata) 121,242 



Yellow Plum (Prunus americana) 155 



Yellow Plum (Prunus angustifolia) 157 



Yellow Spruce (Picea rubra) 25 



Yellow Spruce (Picea sitchensis) 26,240 



Yellow Willow 70 



Yellow-wood (Cladrastis lutea) 170 



-wood (Cotinus americana) 179 



Yeiiow-wood (Rhamnus caroliniana) 199 



Yellow-wood (Rhamnus purshiana) 199 



-wood (Schaefleria frutescens) 185 



Yellow-wood (Symplocos tinctoria) 222 



Yellow-wood (Toxylon pomiferum) 117 



Yellow-wocd (Xanthoxylum fiavum) 174 



Yellow-wood, Canary... 123 



Yew (Taxus brevifclia). 44 



Yew (Taxus floridana) 44 



Yew (Tumion californicum) 44 



Yew, Fetid 44 



Yew, Florida 44 



Yew, Pacific 44 



Yew Pine 24 



Yew, Western 44 



Yewleaf Wiilow 71 



Page 



Yew-wood 



Yopon 183 



Yucca 47 



Yucca, Aloe-leaf 47 



Yucca aloifclia 47 



Yucca angustifolia /3elata 49 



Yucca angustifolia 0radiosa 49 



Yucca arborescens 49 



Yucca baccata var. macrocarpa 48 



Yucca brevifolia 49 



Yucca, Broad-fruit 48 



Yucca Cactus 49 



Yucca constricta 49 



Yucca elata 49 



Yucca, Faxon 48 



Yucca faxoniana... 48 



Yucca gloriosa..'. 47 



Yucca gloriosa plicata 48 



Yucca gloriosa recurrifolia 48 



Yucca, Joshua. 49 



Yucca macrocarpa.. 48 



Yucca, Mohave 48 



Yucca mohavensis 48 



Yucca, Moundlily 47 



Yucca radiosa 49 



Yucca, Schott 48 



Yucca schottii 48 



Yucca, Sierra Blanca 48 



Yucca, Southern 49 



Yucca, Torrey 48 



Yucca tcrreyi 48 



Yucca treculeana 48 



Yucca, Tree (Yucca brevifclia) 49 



Yucca, Tree (Yucca mohavensis) 48 



Zygia brevifolia 163 



Zygia nexicauiis 163 



Zygia unguis-cati 163 



Zygophyllaceae _ 173 



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