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
|