Common name | Botanical name |
1. Pachysandra | Pachysandra terminalis |
2. Pacific ninebark | Physocarpus capitatus |
3. Paddy River Box | Eucalyptus mac-arthurii |
4. Paeony | Paeonia officinalis |
5. Pagoda flower | Clerodendrum paniculata |
6. Pagoda tree | Sophora japonica Styphnolobium japonicum |
7. Paintbrush, Indian | Castilleja integra |
8. Paisley Flower | Salpiglossis sinuata |
9. Pajaro Bobo | Ipomoea murucoides |
10. Pak Choi (Cantonese) | Brassica chinensis |
11. Pale Catechu | Catechu pallidum Uncaria gambir |
12. Pale Indian Plantain | Cacalia atriplicifolia |
13. Pali | Palaquium ellipticum |
14. Palmetto | Sabal |
15. Palmetto, Cabbage | Sabal palmetto |
16. Paloverde, Yellow | Cercidium microphyllum |
17. Pampas Grass, White | Cortaderia selloana |
18. Panic Grass | Panicum violaceum |
19. Panicum | Panicum miliare |
20. Papaloquelite | Porophyllum ruderale ssp.macrocepha |
21. Papaya | Carica papaya |
22. Paper Birch | Betula papyrifera |
23. Paper Mulberry | Broussonetia papyrifera |
24. Paperbark Maple | Acer griseum |
25. Paphiopedilum | Paphiopedilum druryi |
26. Papyrus | Cyperus papyrus |
27. Paraguay Tea | Ilex paraguariensis |
28. Pareira | Chondrodendron tomentosum |
29. Pareira Brava, White | Arbutus rufescens |
30. Parilla, Yellow | Menispermum canadense |
31. Parrot's Bill | Clianthus puniceus |
32. Parsley | Petroselinum crispum |
33. Parsley Piert | Alchemilla arvensis |
34. Parsley, Japanese | Cryptotaenia canadensis Cryptotaenia japonica |
35. Parsnip | Pastinaca sativa |
36. Parsnip Chervil | Chaerophyllum bulbosum |
37. Parsnip, Water | Sium latifolium |
38. Partridge-breasted Aloe | Aloe variegata |
39. Pasque Flower | Anemone patens Pulsatilla vulgaris |
40. Passion Flower, Blue | Passiflora caerulea |
41. Passion Fruit | Passiflora edulis |
42. Passionflower, Red | Passiflora cinnabarina |
43. Passionflower, Yellow | Passiflora lutea |
44. Passionfruit, Banana, Pink | Passiflora mollissima |
45. Patchouli | Pogostemon cablin Pogostemon patchouli Pogostemon atropurpureus Pogostemon travancoricus |
46. Patchouli, Java | Pogostemon heyneanus |
47. Pathardat | Bryophyllum diagremontianum |
48. Pau d'arco | Tabebuia impetiginosa |
49. Pavetta | Pavetta oblanceolata |
50. Pavonia | Pavonia odorata |
51. Pea Tree | Caragana |
52. Pea, Mountain | Thermopsis |
53. Pea, Sugar | Pisum sativum var. macrocarpon |
54. Pea-bush, Yellow | Sesbania cannabina |
55. Peach | Prunus persica |
56. Peach tree | Amygdalus persica Persica platycarpa Persica vulgaris |
57. Peanut | Arachis hypogaea |
58. Peanut Cactus | Chamaecereus silvestrii |
59. Pear | Pyrus communis |
60. Pear, Callery | Pyrus calleryana |
61. Pearl Everlasting | Anaphalis barnesii Anaphalis margaritaceae Anaphalis nubigena Anaphalis triplinervis |
62. Pearl millet | Pennisetum typhoideum |
63. Pearlflowered Life Everla | Antennaria margaritaceum |
64. Pearlwort | Sagina |
65. Pearlwort, Corsican | Sagina subulata |
66. Peas | Pisum sativum |
67. Peashrub, Siberian | Caragana arborescens |
68. Peavine | Lathyrus |
69. Pedilanthus | Pedilanthus tithymaloides |
70. Pelargonium | Pelargonium antidysentericum Pelargonium triste |
71. Pellitory | Anacyclus pyrethrum |
72. Pellitory of The Wall | Parietaria officinalis |
73. Pellitory, Persian | Chrysanthemum carneum Chrysanthemum roseum Tanacetum coccineum |
74. Pellucoid-leaved Pepper | Piper pellucidum |
75. Pennsylvania Sedge | Carex pennsylvanica |
76. Pennycress | Thlaspi arvense |
77. Pennyroyal | Mentha pulegium |
78. Pennyroyal, American | Hedeoma pulegioides |
79. Pennywort | Umbilicus rupestris |
80. Pennywort, Common | Hydrocotyle vulgaris |
81. Pennywort, Indian / Coinwort, Asiatic coinwort, American coinwort | Centella asiatica |
82. Pentas | Pentas lanceolata |
83. Peony, Chinese | Paeonia albiflora Paeonia edulis Paeonia lactiflora Paeonia officinalis Thunb.: |
84. Peony, Tree | Paeonia arborea Paeonia moutan Paeonia suffruticosa |
85. Pepper | Piper nigrum |
86. Pepper Tree, Brazilian | Schinus terebinghifolius |
87. Pepper Tree, California | Schinus molle |
88. Pepper, Japan | Zanthoxylum piperitum |
89. Pepper, Rough-leaved | Piper amalago |
90. Pepper, Unbelled | Piper umbellatum |
91. Peppercorns, Pink | Schinus |
92. Peppergrass | Lepidium ruderale |
93. Peppermint | Mentha x piperita var. vulgaris |
94. Peppermint Eucalypt, White | Eucalyptus pulchella |
95. Peppermint Eucalyptus | Eucalyptus nicholii Eucalyptus radiata |
96. Peppermint Gum | Eucalyptus dives |
97. Peppermint Stringybark | Eucalyptus piperita |
98. Peppermint Willow Myrtle | Agonis flexuosa |
99. Peppermint, Black | Mentha x piperita var. piperita |
100. Peppermint, Crisped | Mentha crispa Mentha x piperita var. crispa |
101. Peppermint, Variegated | Mentha x piperita var. vulgaris |
102. Peppermint, White | Mentha x piperita var. officinalis |
103. Pepperroot | Dentaria laciniata |
104. Pere David's Maple | Acer davidii |
105. Perennial Buckwh, Chinese | Polygonum cymosum |
106. Perennial Foxglove, Yellow | Digitalis grandiflora |
107. Perennial Hollyhock | Alcea ficifolia |
108. Perennial Honesty | Lunaria rediviva |
109. Perennial Pea | Lathyrus latifolius |
110. Perennial Snapdragon | Linaria purpurea |
111. Perfume Acacia | Acacia farnesiana |
112. Peri Peri | Cyperus corymbosus |
113. Perilla, Common, Purple | Perilla frutescens 'Nankinensis' |
114. Periwinkle | Vinca pusilla Vinca rosea |
115. Periwinkle, Greater | Vinca major |
116. Periwinkle, Lesser | Vinca minor |
117. Pernambuco Jaborandi | Pilocarpus pennatifolius |
118. Persimmon, Japanese | Diospyros chinensis Diospyros costata Diospyros kaki Diospyros roxburgii Diospyros schitze Embryopteris kaki |
119. Petrea | Petrea volubilis |
120. Petunia | Petunia hybrida |
121. Petunia, Wild | Ruellia humilis |
122. Phaeanthus | Phaeanthus malabaricus |
123. Pheasant's eye | Adonis aestivalis Adonis vernalis |
124. Phlox, Mountain | Linanthus grandiflorus |
125. Physalis | Physalis minima |
126. Physic, Indian | Gillenia trifoliata |
127. Pichi | Fabiana imbricata |
128. Pieris, Japanese | Pieris japonica |
129. Pig Squeak | Bergenia purpurascens |
130. Pigmy Sunflower | Actinella grandiflora |
131. Pig-nut | Conopodium majus |
132. Pig's Ears | Cotyledon |
133. Pimpernel | Anagallis |
134. Pincushion | Chaenactis |
135. Pine Apple | Bromelia ananas |
136. Pine Rosemary | Rosmarinus angustifolia |
137. Pine, Austrian | Pinus nigra |
138. Pine, Black, Japanese | Pinus thunbergiana Pinus thunbergii |
139. Pine, Bristlecone | Pinus aristata |
140. Pine, Chilean | Araucaria araucana |
141. Pine, Chir | Pinus roxburghii |
142. Pine, Digger | Pinus sabiniana |
143. Pine, Dwarf Japanese Stone | Pinus pumila |
144. Pine, Korean | Picea koraiensis Pinus koraiensis |
145. Pine, Lacebark | Pinus bungeana |
146. Pine, Lodgepole | Pinus contorta var. latifolia |
147. Pine, Monterey | Pinus radiata |
148. Pine, Mugo | Pinus mugo |
149. Pine, Red, Japanese | Pinus densiflora |
150. Pine, Scotch | Pinus sylvestris |
151. Pine, Shore | Pinus contorta |
152. Pine, Sugar | Pinus lambertiana |
153. Pine, Swiss Stone | Pinus cembra |
154. Pine, Torrey | Pinus torreyana |
155. Pine, Umbrella | Pinus pinea Sciadopitys verticillata |
156. Pine, White | Pinus monticola Pinus strobus |
157. Pine, White, Japanese | Pinus parviflora |
158. Pine, Whitebark | Pinus albicaulis |
159. Pine, Yellow, Western | Pinus ponderosa |
160. Pineapple | Ananas comosus |
161. Pineapple Guava | Acca selloviana Feijoa sellowiana |
162. Pineapple Weed | Matricaria matricarioides |
163. Pinemat manzanita | Arctostaphylos nevadensis |
164. Piney | Kingiodendron pinnatum |
165. Pink And White Shower | Cassia nodosa |
166. Pink, Amur | Dianthus amurensis |
167. Pink, Cheddar | Dianthus gratianopolitanus |
168. Pink, Clove | Dianthus caryophyllus |
169. Pink, Clusterhead | Dianthus carthusianorum |
170. Pink, Cottage, Fragrant | Dianthus plumarius |
171. Pink, Maiden | Dianthus deltoides |
172. Pink, Superb | Dianthus superbus |
173. Pipe-vine | Aristolochia sipho |
174. Pipissewa | Chimaphila umbellata |
175. Pistache, Chinese | Pistacia chinensis |
176. Pistachio | Pistacia vera |
177. Pistolochia | Aristolochia pistolochia |
178. Pitcher Plant | Sarracenia purpurea |
179. Pitcher Plant, California | Darlingtonia californica |
180. Pithecolobium | Pithecolobium dulce |
181. Pitraj | Aphanamixis polystachya |
182. Plainleaf Parsley | Petroselinum crispum var. neapolitanum |
183. Plantain Calanthe | Calanthe plantaginea |
184. Plantain Lily | Funkia sp. Hosta |
185. Plantain, Buck's Horn | Plantago coronopus |
186. Plantain, Common | Plantago asiatica Plantago exaltata Plantago loureiri Plantago major |
187. Plantain, Hoary | Plantago media |
188. Plantain, Ispaghul | Plantago ovata |
189. Plantain, Psyllium | Plantago afra |
190. Plantain, Ribwort | Plantago lanceolata |
191. Plantain, Sand | Plantago arenaria |
192. Plantain, Sea | Plantago maritimo |
193. Plantain, Silver | Plantago argentea |
194. Plantain, Water | Alisma plantago-aquatica |
195. Plantain, White | Antennaria plantaginifolia Peramium pubescens |
196. Plantain, Wild | Heliconia caribaea |
197. Pleurisy root | Asclepias tuberosa |
198. Ploughman's Spikenard | Inula conyza |
199. Plum, Indian | Oemleria cerasiformis Osmaronia cerasiformis |
200. Plumbago | Ceratostigma plumbaginoides Ceratostigma willmottianum Plumbago europaea |
201. Plume Poppy | Macleaya arborea Macleaya cordata Macleaya frutescens Macleaya integrifolia |
202. Plumed cockscomb | Celosia plumosa |
203. Poached Egg Daisy | Myriocephalus stuartii |
204. Pocket-handkerchief Tree | Davidia involucrata |
205. Poele Bark | Alstonia spectabilis |
206. Poet's Narcissus | Narcissus poeticus |
207. Poison Berry, Indian Nightshade, African Eggplant, Bush Tomato | Solanum indicum |
208. Poison Hemlock | Cicuta douglasii Conium maculatum |
209. Poison Ivy | Rhus toxicodendron |
210. Poison Oak Californian | Rhus diversilobe |
211. Poke Root | Phytolacca americana |
212. Polyalthia | Polyalthia rufescens |
213. Polyheaded Sunflower | Helianthus debilis |
214. Polypody, Common | Polypodium vulgare |
215. Pomegranate | Punica granatum |
216. Pomegranate, Dwarf | Punica granatum 'Nana' |
217. Pomegranate, Wild | Burchellia bubalina |
218. Pond Lily | Nymphaea stellata |
219. Pond Lily, White | Nymphaea alba |
220. Pony Tail | Nolina recurvata |
221. Poon | Calophyllum elatum Calophyllum inophyllum |
222. Popcorn Senna | Cassia didymobotra |
223. Poplar, White | Populus alba |
224. Popowia | Popowia beddomeana |
225. Poppy Anemone | Anemone coronaria |
226. Poppy Bush, Californian | Dendromecon rigidum |
227. Poppy California | Eschscholzia californica |
228. Poppy Mallow | Callirhoe triangulata |
229. Poppy, Alpine | Papaver alpinum |
230. Poppy, Atlas | Papaver atlanticum |
231. Poppy, Blue | Meconopsis betonicifolia |
232. Poppy, Field | Papaver dubium |
233. Poppy, Opium | Papaver somniferum var. album |
234. Poppy, Red | Papaver rhoeas |
235. Poppy, Tibetan | Meconopsis horridula |
236. Porter Weed, Blue | Stachytarpetha jamaicensis |
237. Portia Tree | Thespesia populnea |
238. Portland Arrowroot | Arum maculatum |
239. Portugal Laurel | Prunus lusitanica |
240. Portuguese Broom | Cytisus albus |
241. Possum Haw | Ilex decidua |
242. Pot Marigold | Calendula officinalis |
243. Potato | Solanum tuberosum |
244. Potato Onion | Allium cepa var. aggregatum |
245. Potato, Wild | Convolvulus panduratus |
246. Prairie Apple | Psoralea esculenta |
247. Prairie Aster | Machaeranthera tanacetifolia |
248. Prairie Brome | Bromus unioloides |
249. Prairie Buttercup | Ranunculus rhomboideus |
250. Prairie Clover, Purple | Petalostemun purpureum |
251. Prairie Clover, White | Petalostemun candidum |
252. Prairie Coneflower | Ratibida pinnata |
253. Prairie Cordgrass | Spartina pectinata |
254. Prairie Dock | Silphium terebinthinaceum |
255. Prairie Larkspur | Delphinium virescens |
256. Prairie Onion | Allium stellatum |
257. Prairie Senna | Cassia chamoecrista |
258. Prairie Smoke | Geum triflorum |
259. Prairie Wild Indigo, White | Baptisia leucantha |
260. Premna | Premna latifolia |
261. Preserving melon, Chinese | Benincasa cerifera Benincasa hispida Cogn.: Cucurbita hispida Lagenaria dasystemon |
262. Prickly Ash | Zanthoxylum americanum Zanthoxylum clava-herculis |
263. Prickly ash /Hercules' Club | Zanthoxylum reiza |
264. Prickly ash, Japanese | Zanthoxylum piperitum |
265. Prickly Box | Bursaria |
266. Prickly Cedar | Juniperus oxycedrus |
267. Prickly Chaff Flower, Devil's Horsewhip | Achyranthes aspera |
268. Prickly Comfrey | Symphytum asperum |
269. Prickly Elder | Aralia spinosa |
270. Prickly Glasswort | Salsola kali |
271. Prickly moses | Acacia verticillata |
272. Prickly Moses, Tasmanian | Acacia riceana |
273. Prickly Pear | Opuntia humifusa Opuntia vulgaris |
274. Prickly Poppy | Argemone mexicana |
275. Prickly poppy, White | Argemone pleiacantha |
276. Pricklytoothed Shield Fer | Dryopteris spinulosa |
277. Pride of Barbados | Poinciana pulcherrima |
278. Pride of De Kaap | Bauhinia galpinii |
279. Primrose | Primula vulgaris |
280. Primrose, Bird's-eye | Primula farinosa |
281. Primrose, Candelabrum | Primula helodoxa |
282. Primrose, Japanese | Primula japonica |
283. Primrose, Orchid | Primula viallii |
284. Primrose, Powdered | Primula pulverulenta |
285. Primrose, Tibetan | Primula florindae |
286. Primrose, True, English | Primula acaulis |
287. Prince's Feather | Amaranthus cruentus |
288. Prince's Plume | Polygonum orientale |
289. Privet, Chinese | Ligustrum lucidum |
290. Privet, Golden | Ligustrum vulgare |
291. Pronephrium | Pronephrium thwaitesii |
292. Prophet Flower | Arnebia echioides |
293. Prunella Loveliness | Prunella grandiflora |
294. Prunella, Purple | Prunella webbiana |
295. Prunes | Prunus domestica |
296. Pterospermum | Pterospermum reticulatum |
297. Pulsatilla, American | Pulsatilla nuttaliane |
298. Pumpkin /Vegetable Gourd | Cucurbita pepo |
299. Pumpkin, Styrian | Cucurbita pepo var. styriaca |
300. Purging Cassia / Rajbrikh | Cassia fistula |
301. Purple Bell Vine | Rhodochiton atrosanguineum |
302. Purple Heart Glory | Ipomoea sepiaria |
303. Purple-leaved Cootamunda | Acacia baileyana var. purpurea |
304. Purslane, Golden | Portulaca sativa |
305. Purslane, Green | Portulaca oleracea |
306. Purslane, Summer | Portulaca oleracea subsp. sativa |
307. Purslane, White | Euphorbia corollata |
308. Pussy-toes | Antennaria neglecta |
309. Pyinkado/ Irul | Xylia dolabriformis Xylia xylocarpa |
310. Pyrethrum | Chrysanthemum cinerariifolium |