Common name | Botanical name |
1. Wafer Ash | Ptelea trifoliata |
2. Wahoo, Western | Euonymus occidentalis |
3. Wake Robin, American | Arum triphyllum |
4. Wall Germander | Teucrium chamaedrys |
5. Wall Hawkweed | Hieracium murorum |
6. Wall Rue | Asplenium ruta-muraria |
7. Wallflower | Cheiranthus cheiri |
8. Wallflower, Siberian | Erysimum Allionii -hybr. |
9. Walnut | Juglans regia |
10. Walnut, White | Juglans cinerea |
11. Wand Flower | Dierama pulcherrimum |
12. Warrior, Indian | Pedicularis densiflora |
13. Wasabi | Eutrema japonica |
14. Washington Hawthorne | Crataegus phaenopyrum |
15. Water hyacinth, common | Eichhornia crassipes |
16. Water Lettuce | Pistia stratiotes |
17. Watercress | Nasturtium officinale Rorippa nasturtium-aquaticum |
18. Watermelon | Citrullus edulis Citrullus lanatus Citrullus vulgaris Cucurbita anguria Cucurbita citrullus |
19. Wattle, Black, Australia | Acacia decurrens |
20. Wattle, East Africa | Acacia arabica |
21. Wattle, Silver | Acacia dealbata |
22. Wax privet, Japanese | Ligusticum japonicum |
23. Waxberry | Symphoricarpos albus |
24. Weather thistle | Carlina |
25. Weeping golden bell | Forsythia suspensa Syringa suspensa |
26. Weeping Myall | Acacia pendula |
27. Weigela | Weigela florida |
28. Welch Poppy | Meconopsis cambrica |
29. Weld | Reseda luteola |
30. Welsh Onion | Allium fistulosum |
31. Welted Thistle | Carduus crispus |
32. West African Barwood | Pterocarpus angolensis |
33. West Himalayan fir | Abies pindrow |
34. Wheat | Triticum aestivum, Triticum sativum, T. dicoccum |
35. Wheat, Common | Triticum vulgare |
36. Wheatstraw celosia | Celosia spicata |
37. Whipplevine | Whipplea modesta |
38. White Ash, American | Fraxinus americana |
39. White Bryony, European | Bryonia alba |
40. White cedar | Dysoxylum malabaricum |
41. White Cedar, Californian | Calocedrus decurrens |
42. White dammar | Vateria indica |
43. White dhup | Canarium strictum |
44. White -headed flannel flow | Actinotus leucoephalus |
45. White marsh marigo, Alpine | Caltha biflora |
46. Whitebeam, Common | Sorbus aria |
47. Whitethorn, Mountain | Ceanothus cordulatus |
48. Whorled Clary | Salvia verticillata |
49. Whorled Water Milfoil | Myriophyllum verticillatum |
50. Whorlflower, Nepalese | Morina longifolia |
51. Whorlflower, Prickly | Morina persica |
52. Whorl-grass, Water | Catabrosa aquatica |
53. Wig Knapweed | Centaurea phrygia |
54. Wild Grape, Californian | Vitis californica |
55. Wild Indigo, Blue | Baptisia australis |
56. Wild Indigo, White | Baptisia leucophaea |
57. Wild Rye, Canada | Elymus canadensis |
58. Willow Herb | Epilobium parviflorum |
59. Willow Myrtle | Agonis |
60. Willow, Alaska | Salix alaxensis |
61. Willow, Arctic | Salix arctica |
62. Willow, Barclay's | Salix barclayi |
63. Willow, Biomass | Salix viminalis x dasyclados |
64. Willow, Black, American | Salix nigra |
65. Willow, Cascade | Salix cascadensis |
66. Willow, Creeping | Salix stolonifera |
67. Willow, Desert | Chilopsis linearis |
68. Willow, Geyer's | Salix geyeriana |
69. Willow, Hooker's | Salix hookeriana |
70. Willow, Netted | Salix reticulata |
71. Willow, Pacific | Salix lucida ssp. lasiandra |
72. Willow, Scouler's | Salix scouleriana |
73. Willow, Sitka | Salix sitchensis |
74. Willow, Soft-leaved sandbar | Salix sessilifolia |
75. Willow, Variable | Salix commutata |
76. Willow, Weeping | Salix babylonica |
77. Willow, White | Salix alba |
78. Willow-leaved Spirea | Spiraea salyciflora |
79. Wind Poppy | Stylomecon heterophylla |
80. Windflower of Gr, Mountain | Anemone blanda |
81. Wine cups | Callirhoe involucrata |
82. Winged Elm | Ulmus alata |
83. Winged Everlasting | Ammobium alatum |
84. Winged Spindle Tree | Euonymus alatus Celastrus alatus Celastrus striatus Euonymus subtriflorus Euonymus thunbergianus Melanocarya alata |
85. Wing-leaved Quassia | Simaruba glauca |
86. Winter Cherry | Physalis alkekengi |
87. Winter Heliotrope | Petasites fragrans |
88. Winter Melon, Chinese | Benincasa hispida |
89. Winter Purslane | Claytonia perfoliata |
90. Winterberry | Ilex verticillata |
91. Wintercreeper Euonymus | Euonymus fortunei |
92. Wintercress, Common | Barbarea vulgaris |
93. Wintergreen | Gaultheria procumbens |
94. Wintergreen, Common | Pyrola minor |
95. Wintergreen, Intermediate | Pyrola media |
96. Wintergreen, Large | Pyrola rotundifolia |
97. Wintergreen, One-flowered | Pyrola uniflora |
98. Winter's Bark | Drimys winteri |
99. Wintersweet | Chimonanthus praecox |
100. Wirilda | Acacia retinoides |
101. Wisteria, Japanese | Wisteria floribunda |
102. Witch Hazel | Hamamelis virginiana |
103. Witherod | Viburnum cassinoides |
104. Woad | Isatis tinctoria Ivatis tinctoria |
105. Woad-waxen | Genista |
106. Wolfberry, Chinese | Lycium barbarum Lycium chinense Lycium megistocarpum Lycium ovatum Lycium trewianum Lycium turbinatum |
107. Wolf's Bane | Aconitum lycoctonum Aconitum wilsonii |
108. Wolfsbane, Yellow | Aconitum pyrenaicum |
109. Wollum Wollum | Hymenosporum flavum |
110. Wombat Berry | Eustrephus latifolius |
111. Wood Anemone | Anemone nemorosa |
112. Wood Betony | Pedicularis canadensis Stachys betonica Stachys officinalis |
113. Wood Hawkweed | Hieracium sylvaticum |
114. Wood Horsetail | Equisetum sylvaticum |
115. Wood Marjoram, Spanish | Thymus mastichina |
116. Wood nettle | Laportea canadensis |
117. Wood Sage | Teucrium scordium |
118. Wood Sanicle | Sanicula europaea |
119. Wood Sorrel | Oxalis acetosella Oxalis corniculata |
120. Woodland Sunflower | Helianthus strumosus |
121. Woodrose | Merremia tuberosa |
122. Woodruff | Asperula |
123. Woolly Burdock | Arctium tomentosum |
124. Woolly Dutchman's Pipe | Aristolochia tomentosa |
125. Woolly Lamb's Ear | Stachys byzantina |
126. Woolly Thyme | Thymus pseudolanuginosus |
127. Woolly Yarrow | Achillea tomentosa |
128. Woollygrass | Imperata cylindrica |
129. Woolly-headed Thistle | Carduus eriophorus |
130. Wooly Thyme | Thymus praecox subsp.arcticus var.pseudola |
131. Wormseed, American | Chenopodium ambrosioides Chenopodium anthelminticum |
132. Wormwood | Artemisia judaica |
133. Wormwood Senna | Cassia artemisioides |
134. Wormwood, African | Artemisia afra |
135. Wormwood, Alpine | Artemisia laxa |
136. Wormwood, Black | Artemisia genipi |
137. Wormwood, Common | Artemisia absinthium |
138. Wormwood, Tree | Artemisia arborescens |
139. Woundwort, True | Stachys germanica |
140. Wrack | Fucus canaliculatus Fucus siliquosus |
141. Wrack, Black | Fucus serratus |
142. Wrightia | Wrightia tomentosa |
143. Wurrus | Flemingia congesta |
144. Xmas tree / Poinsettia | Euphorbia pulcherrima |
145. Yam, Chinese | Dioscorea japonica |
146. Yam, Cinnamon | Dioscorea batatas |
147. Yam, Wild | Dioscorea villosa |
148. Yarrow | Achillea clypeolata Achillea ligustica Achillea millefolium Achillea millefolium ssp.sudecita |
149. Yarrow King Edward | Achillea x lewisii |
150. Yarrow, Siberian | Achillea sibirica |
151. Yarrow, Silver | Achillea clavennae |
152. Yellow Pond-lily, European | Nuphar lutea |
153. Yellow-cedar | Chamaecyparis nootkatensis |
154. Yellowwood, American | Cladrastis kentukea |
155. Yerba buena | Satureja douglasii |
156. Yerba De Chivato | Clematis ligusticifolia |
157. Yerba Del Indio | Aristolochia foetida |
158. Yerba Mansa | Anemopsis californica |
159. Yerba Reuma | Frankenia grandifloria |
160. Yerba Santa | Eriodictyon californicum Eriodictyon glutinosum |
161. Yevering Bells | Pyrola secunda |
162. Yew, Western | Taxus brevifolia |
163. Ylang Ylang Vine, Climbing lang-lang | Artabotrys hexapetalus |
164. Yohimbe | Pausinystalia yohimbe |
165. Yorkshire Fog | Holcus lanatus |
166. Yucca | Yucca filamentosa |
167. Yucca, Red | Hesperaloe parviflora |
168. Zalou Root | Ferula hermonic |
169. Zambak | Jasminum sambac |
170. Zanzibar Drop | Daemomorops cinnabari |
171. Zatar, Persian | Satureja thymbra |
172. Zebra Grass | Miscanthus sinensis Miscanthus strictus |
173. Zedoary | Curcuma zedoaria |
174. Zelkova, Japanese | Zelkova serrata |
175. Zig-zag Wattle | Acacia macradenia |
176. Zinnia | Zinnia elegans |
177. Zornia | Zornia diphylla |
178. Zulu Prince | Venidium fastuosum alba |