Below is the most comprehensive list of Buddleia I can find (417 varieties!). It includes the name of the Buddleia and variety with the publication details, including the date of publication.
1. Buddleia abbreviata Kunth, 1818.
2. Buddleia acosma C. Marquand, 1930.
3. Buddleia acuminata Poir., 1810.
4. Buddleia acuminata Kunth, 1818.
5. Buddleia acuminatissima Blume, 1826.
6. Buddleia acutifolia C.H. Wright, 1896.
7. Buddleia acutifolia fo. albiflora (H. Lév.) Rehder, 1934.
8. Buddleia adenantha Diels, 1912.
9. Buddleia agathosma Diels, 1912.
10. Buddleia agathosma var. glandulifera C. Marquand.
11. Buddleia alata Larrañaga, 1922.
12. Buddleia alata Rehder & E.H. Wilson, 1913.
13. Buddleia albatomentosa R.E. Fr., 1903.
14. Buddleia albiflora Hemsl., 1889.
15. Buddleia albiflora var. giraldii (Diels) Rehder & E.H. Wilson, 1913.
16. Buddleia albiflora var. hemsleyana (Koehne) C.K. Schneid.
17. Buddleia albotomentosa R.E. Fr., 1903.
18. Buddleia alpina Oerst., 1854.
19. Buddleia alternifolia Maxim., 1880.
20. Buddleia amentacea Kraenzl., 1913.
21. Buddleia americana L., 1753.
22. Buddleia americana var. albiflora Gomez, 1890.
23. Buddleia americana var. americana.
24. Buddleia americana var. rothschulii Loes., 1896.
25. Buddleia amplexicaulis Standl. & Steyerm., 1944.
26. Buddleia anchoensis Kuntze, 1898.
27. Buddleia andina Britton ex Rusby, 1895.
28. Buddleia angustata Benth., 1846.
29. Buddleia araucana Phil., 1873.
30. Buddleia arfakensis Kaneh. & Hatus., 1942.
31. Buddleia aromatica J. Rémy, 1847.
32. Buddleia asiatica Lour., 1790.
33. Buddleia asiatica var. brevicuspe Koord.
34. Buddleia asiatica var. densiflora (Blume) Koord. & Valeton.
35. Buddleia asiatica var. salicina (Lam.) Koord. & Valeton.
36. Buddleia asiatica var. sundaica (Blume) Koord. & Valeton.
37. Buddleia astralis Standl. & Steyerm., 1944.
38. Buddleia auriculata Benth.
39. Buddleia auriculata.
40. Buddleia auriculata var. euryifolia Prain.
41. Buddleia australis Vell., 1829 [1825].
42. Buddleia axillaris Willd. ex Schult., 1827.
43. Buddleia bangii Kraenzl., 1912.
44. Buddleia barbata Kunth & Bouché, 1847.
45. Buddleia betonicifolia Lam., 1791.
46. Buddleia blattaria J.F. Macbr., 1934.
47. Buddleia boliviana Pax, 1908.
48. Buddleia brachiata Cham. & Schltdl., 1827.
49. Buddleia brachystachya Diels, 1912.
50. Buddleia bracteolata Kraenzl., 1913.
51. Buddleia brasiliensis Jacq. ex Spreng., 1825.
52. Buddleia brasiliensis var. glazioviana Gilg, 1910.
53. Buddleia brasiliensis subsp. stachyoides (Cham. & Schltdl.) E.M. Norman, 1976.
54. Buddleia brevifolia Willd. ex Roem. & Schult., 1827.
55. Buddleia bullata Kunth, 1818.
56. Buddleia buxifolia Kraenzl., 1913.
57. Buddleia calcicola Urb., 1921.
58. Buddleia callicarpoides Kunth, 1818.
59. Buddleia calycina Benth., 1846.
60. Buddleia cambara Arechav., 1911.
61. Buddleia campestris (Velloso) Walp., 1844.
62. Buddleia campestris subsp. magnicarpa E.M. Norman & L.B. Sm., 1976.
63. Buddleia cana Willd. ex Roem. & Schult., 1827.
64. Buddleia candelabrum Kraenzl., 1913.
65. Buddleia candida Dunn, 1920.
66. Buddleia canescens Rusby, 1896.
67. Buddleia capitata Jacq., 1788.
68. Buddleia cardenasii Standl. ex E.M. Norman, 2000.
69. Buddleia caryopteridifolia W.W. Sm., 1914.
70. Buddleia caryopteridifolia var. eremophila (W.W. Sm.) C. Marquand.
71. Buddleia caryopteridifolia var. fasciculiflora Z.Y. Zhang, 1980.
72. Buddleia caryopteridifolia var. lanuginosa C. Marquand.
73. Buddleia catharinensis Gilg.
74. Buddleia cestriflora Cham., 1833.
75. Buddleia chapalana B.L. Rob., 1891.
76. Buddleia chenopodiifolia Kraenzl., 1913.
77. Buddleia chloroleuca Kraenzl., 1913.
78. Buddleia cochabambensis Rusby, 1920.
79. Buddleia colvilei Hook. f. & Thomson, 1855.
80. Buddleia comorensis Baker, 1884.
81. Buddleia connata Ruiz & Pav., 1798.
82. Buddleia cooperi W.W. Sm., 1917.
83. Buddleia cordata Kunth, 1818.
84. Buddleia cordata subsp. cordata.
85. Buddleia cordata var. cordata.
86. Buddleia cordata subsp. ovandensis (Lundell ex E.M. Norman) E.M. Norman, 2000.
87. Buddleia cordata var. teposan Loes., 1911.
88. Buddleia cordata subsp. tomentella (Standl.) E.M. Norman, 1967.
89. Buddleia cordobensis Griseb., 1874.
90. Buddleia coriacea Remy, 1847.
91. Buddleia coriacea var. beta Wedd., 1859.
92. Buddleia coroicense Rusby, 1907.
93. Buddleia corrugata (Benth.) Phillips, 1946.
94. Buddleia corrugata M.E. Jones, 1933.
95. Buddleia corrugata subsp. corrugata.
96. Buddleia corrugata subsp. gentryi E.M. Norman, 1965.
97. Buddleia corrugata subsp. moranii E.M. Norman, 1965.
98. Buddleia crispa Benth., 1835.
99. Buddleia crispa var. amplexicaulis Z.Y. Zhang, 1980.
100. Buddleia crispa var. dicipiens Schmidt.
101. Buddleia crispa var. farreri (Balf. f. & W.W. Sm.) Hand.-Mazz.
102. Buddleia crispa var. glandulifera (C. Marquand) S.Y. Bao, 1986.
103. Buddleia crispa var. grandiflora (C. Marquand) S.Y. Bao, 1986.
104. Buddleia crotonoides A. Gray, 1861.
105. Buddleia crotonoides subsp. amplexicaulis (Standl. & Steyerm.) E.M. Norman, 1967.
106. Buddleia crotonoides subsp. crotonoides.
107. Buddleia cuneata Cham. & Schltdl., 1833.
108. Buddleia curviflora Hook. & Arn., 1838.
109. Buddleia cuspidata Baker, 1895.
110. Buddleia cylindrostachya Kraenzl., 1913.
111. Buddleia davidii Franch., 1887.
112. Buddleia davidii var. alba Rehder & E.H. Wilson, 1913.
113. Buddleia davidii var. glabrescens Gagnep.
114. Buddleia davidii var. magnifica (E.H. Wilson) Rehder & E.H. Wilson, 1913.
115. Buddleia davidii var. nanhoensis (Chitt.) Rehder, 1924.
116. Buddleia davidii var. superba (Veitch) Rehder & E.H. Wilson, 1913.
117. Buddleia davidii var. veitchiana (Veitch) Rehder & Bailey.
118. Buddleia davidii var. wilsonii Rehder & E.H. Wilson, 1913.
119. Buddleia decurrens Schltdl. & Cham., 1830.
120. Buddleia delavayi Gagnep., 1912.
121. Buddleia delavayi var. tomentosa H.F. Comber, 1934.
122. Buddleia densiflora Blume, 1826.
123. Buddleia dentata Kunth, 1818.
124. Buddleia diffusa Ruiz & Pav., 1798.
125. Buddleia diversifolia Vahl, 1794.
126. Buddleia domingensis Urb., 1908.
127. Buddleia duclouxii C. Marquand, 1930.
128. Buddleia dysophylla (Benth.) Radlk., 1883.
129. Buddleia elegans Cham. & Schltdl., 1827.
130. Buddleia elegans subsp. angustata (Benth.) E.M. Norman, 1995.
131. Buddleia elegans subsp. elegans.
132. Buddleia elliptica M. Martens & Galeotti, 1845.
133. Buddleia eremophila W.W. Sm., 1914.
134. Buddleia euryphylla Standl. & Steyerm., 1947.
135. Buddleia fallowiana Balf. f. & W.W. Sm., 1917.
136. Buddleia fallowiana var. alba Sabourin.
137. Buddleia farreri Balf. f. & W.W. Sm., 1916.
138. Buddleia fiebrigiana Kraenzl., 1908.
139. Buddleia floccosa Kunth, 1844.
140. Buddleia floccosa var. crassifolia Loes., 1911.
141. Buddleia floccosa var. floccosa.
142. Buddleia floribunda Kunth, 1818.
143. Buddleia foliata R. Br. ex DC.
144. Buddleia formosana Hatus., 1959.
145. Buddleia forrestii Diels, 1912.
146. Buddleia forrestii var. gracilis Lingelsh.
147. Buddleia fragifera Leeuwenb., 1975.
148. Buddleia fusca Baker, 1883.
149. Buddleia gayana Benth., 1846.
150. Buddleia geisseana Phil., 1895.
151. Buddleia giraldii Diels, 1900.
152. Buddleia glabrata Spreng., 1825.
153. Buddleia glabrescens W.W. Sm., 1916.
154. Buddleia glaziovii Taub., 1893.
155. Buddleia globifera Duhamel, 1800.
156. Buddleia globosa Lam., 1791.
157. Buddleia globosa Hope, 1782.
158. Buddleia globosa var. araucana (Phil.) Reiche, 1911.
159. Buddleia glomerata Wendl. f.
160. Buddleia gracilis Kunth, 1844.
161. Buddleia grandiflora Cham. & Schltdl., 1827.
162. Buddleia grandiflora var. foliosa Chodat & Hassl., 1903.
163. Buddleia grandiflora var. genuina Chodat & Hassl., 1903.
164. Buddleia grandiflora var. grandiflora.
165. Buddleia grandiflora var. paraguariensis (Chodat) Chodat & Hassl., 1903.
166. Buddleia grandiflora var. tubiflora (Benth.) Chodat & Hassl., 1903.
167. Buddleia grisea Kraenzl., 1908.
168. Buddleia gynandra C. Marquand, 1930.
169. Buddleia hancockii Kraenzl., 1913.
170. Buddleia hastata Prain ex C. Marquand, 1930.
171. Buddleia hatschbachii E.M. Norman & L.B. Sm., 1976.
172. Buddleia heliophila W.W. Sm., 1913.
173. Buddleia heliophila var. adenophora Hand.-Mazz., 1936.
174. Buddleia heliophila var. angustifolia C. Marquand.
175. Buddleia heliophila var. pubescens C. Marquand.
176. Buddleia hemsleyana Koehne, 1903.
177. Buddleia henryi Rehder & E.H. Wilson, 1913.
178. Buddleia henryi var. glabrescens C. Marquand.
179. Buddleia henryi var. hancockii (Kraenzl.) C. Marquand.
180. Buddleia heterophylla Lindl., 1839.
181. Buddleia hieronymi R.E. Fr., 1905.
182. Buddleia hookeri C. Marquand, 1930.
183. Buddleia hosseusiana Kraenzl., 1912.
184. Buddleia humboltiana Schult. & Schult. f., 1827.
185. Buddleia hypoleuca Kraenzl., 1913.
186. Buddleia hypsophila I.M. Johnst., 1938.
187. Buddleia ibarrensis E.M. Norman, 1982.
188. Buddleia ignea Kraenzl., 1908.
189. Buddleia incana Ruiz & Pav., 1798.
190. Buddleia incana var. pannulosa Diels, 1937.
191. Buddleia incompta W.W. Sm., 1914.
192. Buddleia inconspicua Kraenzl., 1908.
193. Buddleia indica Lam., 1785.
194. Buddleia indica X madagascariensis hybr. Lamarck X Lamarck, 1979.
195. Buddleia integrifolia Willd. ex Schult. & Schult. f., 1827.
196. Buddleia intermedia Kunth, 1818.
197. Buddleia intermedia Lorentz, 1881.
198. Buddleia interrupta Kunth, 1818.
199. Buddleia iresinoides (Griseb.) Hosseus, 1926.
200. Buddleia jamesonii Benth., 1846.
201. Buddleia japonica Hemsl.
202. Buddleia kleinii E.M. Norman & L.B. Sm., 1976.
203. Buddleia kurtzii Kraenzl., 1913.
204. Buddleia lanata Benth., 1844.
205. Buddleia lanata var. lanata.
206. Buddleia lanata var. peruviana J.F. Macbr., 1934.
207. Buddleia lanceolata Benth., 1840.
208. Buddleia latiflora S.Y. Bao, 1983.
209. Buddleia lavandulacea Kraenzl., 1913.
210. Buddleia ledifolia Kraenzl., 1913.
211. Buddleia legendrei Gagnep., 1912.
212. Buddleia ligustrina Loes., 1911.
213. Buddleia limitanea W.W. Sm., 1916.
214. Buddleia lindenii Benth., 1846.
215. Buddleia lindleyana Fortune, 1844.
216. Buddleia lindleyana var. sinuatodentata Hemsl., 1889.
217. Buddleia lojensis E.M. Norman, 1982.
218. Buddleia longiflora Brade, 1957.
219. Buddleia longifolia Kunth, 1818.
220. Buddleia longifolia Gagnep., 1912.
221. Buddleia loniceroides (Moldenke) Moldenke, 1953.
222. Buddleia loricata Leeuwenberg.
223. Buddleia lucae Niederl., 1881.
224. Buddleia lythroides Kraenzl., 1913.
225. Buddleia macrophylla Kunth, 1844.
226. Buddleia macrostachya Wall. ex Benth., 1835.
227. Buddleia macrostachya var. yunnanensis Dop, 1910.
228. Buddleia madagascariensis Lam., 1785.
229. Buddleia mairei H. Lév., 1914.
230. Buddleia mairei fo. albiflora H. Lév., 1916.
231. Buddleia malmei Kraenzl., 1913.
232. Buddleia marrubiifolia Benth., 1846.
233. Buddleia marrubiifolia subsp. marrubiifolia.
234. Buddleia marrubiifolia var. marrubiifolia.
235. Buddleia marrubiifolia subsp. occidentalis E.M. Norman, 1967.
236. Buddleia marrubiifolia var. utahensis (Coville) Jones, 1895.
237. Buddleia martii Schmidt, 1868.
238. Buddleia matudae Standl., 1940.
239. Buddleia megalocephala Donn. Sm., 1897.
240. Buddleia megalocephala fo. albilanata Moldenke, 1947.
241. Buddleia megalocephala fo. megalocephala.
242. Buddleia melliodora Kunth & Bouché, 1845 [1846].
243. Buddleia mendozensis Gillies ex Benth., 1846.
244. Buddleia mendozensis var. tenuifolia (Griseb.) Hieron., 1882.
245. Buddleia microcephala Rusby, 1912.
246. Buddleia microphylla Kunth, 1818.
247. Buddleia minima S.Y. Bao, 1986.
248. Buddleia misera Kraenzl., 1908.
249. Buddleia misionum Kraenzl., 1916.
250. Buddleia mollis Kunth, 1818.
251. Buddleia mollis var. angustifolia Benth., 1846.
252. Buddleia monocephala Kraenzl., 1908.
253. Buddleia montana Britton, 1898.
254. Buddleia montana Rusby.
255. Buddleia monticola Loes., 1911.
256. Buddleia multiceps Kraenzl., 1913.
257. Buddleia myriantha Kraenzl., 1913.
258. Buddleia myriantha Diels, 1912.
259. Buddleia nana W.W. Sm., 1913.
260. Buddleia nappii Lorentz, 1881.
261. Buddleia neemda Buch.-Ham. ex Roxb., 1820.
262. Buddleia neemda Link, 1821.
263. Buddleia neemda var. philippensis Cham. & Schltdl., 1827.
264. Buddleia nepalensis Colla, 1831.
265. Buddleia nettoana Taub., 1893.
266. Buddleia nitida Benth., 1846.
267. Buddleia nivea Duthie, 1905.
268. Buddleia nivea var. yunnanensis (Dop) Rehder & E.H. Wilson, 1913.
269. Buddleia oblonga Benth., 1846.
270. Buddleia oblongifolia Rusby, 1912.
271. Buddleia obovata Kraenzl., 1913.
272. Buddleia obtusifolia M. Martens & Galeotti, 1845.
273. Buddleia occidentalis L., 1762.
274. Buddleia occidentalis Ruiz & Pav., 1798.
275. Buddleia occidentalis Kunth, 1818.
276. Buddleia officinalis Maxim., 1880.
277. Buddleia officinalis fo. albiflora (H. Lév.) Rehder, 1937.
278. Buddleia officinalis var. macrantha Lingelsh.
279. Buddleia otophylla Hassk., 1857.
280. Buddleia ovalifolia Kunth, 1844.
281. Buddleia ovandensis Lundell ex E.M. Norman, 1967.
282. Buddleia paludicola Kraenzl., 1914.
283. Buddleia paniculata Wall., 1820.
284. Buddleia paraguariensis Chodat, 1901.
285. Buddleia parviflora Kunth, 1818.
286. Buddleia parvifolia Willd. ex Schult. & Schult. f., 1827.
287. Buddleia pendula R.E. Fr., 1907.
288. Buddleia pendula var. concolor Lor. B. Sm., 1937.
289. Buddleia perfoliata Kunth, 1818.
290. Buddleia pichinchensis Kunth, 1818.
291. Buddleia pichinchensis X bullata.
292. Buddleia pilulifera Kraenzl.
293. Buddleia pilulifera Kraenzl., 1908.
294. Buddleia plectranthoidea H. Lév., 1916.
295. Buddleia poiretii Spreng., 1824.
296. Buddleia polycephala Kunth, 1818.
297. Buddleia polycephala var. peruviana (J.F. Macbr.) E.M. Norman, 1982.
298. Buddleia polycephala var. polycephala, 1982.
299. Buddleia polystachya Fresen., 1838.
300. Buddleia praecox Lingelsh., 1922.
301. Buddleia pringlei A. Gray, 1883.
302. Buddleia propinqua Kunth, 1844.
303. Buddleia pseudoamericana E.M. Norman.
304. Buddleia pseudoverticillata M. Martens & Galeotti, 1845.
305. Buddleia pterocaulis A.B. Jacks., 1935.
306. Buddleia pulchella N.E. Br.
307. Buddleia purdomii W.W. Sm., 1916.
308. Buddleia purdomii var. fulvotomentosa Z.Y. Zhang, 1980.
309. Buddleia purpusii Standl., 1926.
310. Buddleia racemosa Torr., 1859.
311. Buddleia racemosa subsp. incana (Torr.) E.M. Norman, 1967.
312. Buddleia racemosa var. incana Torr., 1859.
313. Buddleia racemosa subsp. racemosa.
314. Buddleia racemosa var. racemosa.
315. Buddleia raimondii Melchior.
316. Buddleia ramboi L.B. Sm., 1955.
317. Buddleia reitzii E.M. Norman & L.B. Sm., 1976.
318. Buddleia rhododendroides Kraenzl., 1912.
319. Buddleia rondeletiaeflora Benth., 1846.
320. Buddleia rufescens Willd. ex Roem. & Schult., 1827.
321. Buddleia rugosa Kunth, 1818.
322. Buddleia salicifolia Vahl, 1794.
323. Buddleia salicina Lam., 1792.
324. Buddleia saligna Willd.
325. Buddleia saltillensis Kraenzl., 1913.
326. Buddleia salviifolia (L.) Lam., 1785.
327. Buddleia sancti-leopoldi Kraenzl., 1913.
328. Buddleia schickendantzii Hieron.
329. Buddleia scordioides Kunth, 1818.
330. Buddleia scordioides var. capitata S. Watson, 1883.
331. Buddleia scordioides var. scordioides.
332. Buddleia serrulata Roth, 1821.
333. Buddleia sessiliflora Kunth, 1818.
334. Buddleia sessilifolia B.S. Sun ex S.Y. Bao, 1983.
335. Buddleia shaanxiensis Z.Y. Zhang, 1980.
336. Buddleia shimidzuana Nakai, 1950.
337. Buddleia similis R.E. Fr., 1907.
338. Buddleia simplex Kraenzl., 1912.
339. Buddleia sinuata Willd. ex Roem. & Schult., 1827.
340. Buddleia skutchii C.V. Morton, 1935.
341. Buddleia skutchii subsp. costaricensis E.M. Norman, 2000.
342. Buddleia skutchii subsp. skutchii.
343. Buddleia soratae Kraenzl., 1913.
344. Buddleia speciosissima Taub., 1893.
345. Buddleia spectabilis Kunth & Bouché, 1845.
346. Buddleia sphaerantha Schltdl. & Cham., 1830.
347. Buddleia sphaerocalyx Baker, 1886-1887.
348. Buddleia sphaerocephala Baker, 1885.
349. Buddleia spicata Ruiz & Pav., 1798.
350. Buddleia stachyoides Cham. & Schltdl., 1827.
351. Buddleia stenoptera Standl. & Steyerm., 1944.
352. Buddleia stenostachya Rehder & E.H. Wilson, 1913.
353. Buddleia sterniana Cotton, 1947.
354. Buddleia striata Z.Y. Zhang, 1980.
355. Buddleia striata Z.Y. Zhang ex Govaerts, 1996.
356. Buddleia striata var. zhouquensis Z.Y. Zhang, 1980.
357. Buddleia suaveolens Kunth & Bouché, 1845 [1846].
358. Buddleia subherbacea Keenan, 1969.
359. Buddleia subserrata Buch.-Ham. ex D. Don, 1825.
360. Buddleia sundaica Blume, 1826.
361. Buddleia szyszylowiczii Zahlbr., 1892.
362. Buddleia szyszylowskiia Zahlbr.
363. Buddleia tabiflora Benth.
364. Buddleia taliensis W.W. Sm., 1916.
365. Buddleia tenuifolia Griseb., 1874.
366. Buddleia teucrioides Kraenzl., 1912.
367. Buddleia thyrsoides Lam., 1792.
368. Buddleia thyrsoides subsp. angusticarpa E.M. Norman & L.B. Sm., 1976.
369. Buddleia thyrsoides subsp. thyrsoides, 1976.
370. Buddleia tibetica W.W. Sm., 1911.
371. Buddleia tibetica var. farreri (Balf. f. & W.W. Sm.) C. Marquand.
372. Buddleia tibetica var. glandulifera C. Marquand.
373. Buddleia tibetica var. grandiflora C. Marquand.
374. Buddleia tibetica var. truncatifolia (H. Lév.) C. Marquand, 1930.
375. Buddleia tiraquiensis Kuntze, 1898.
376. Buddleia tomentella Standl., 1924.
377. Buddleia truncata Gagnep., 1912.
378. Buddleia truncatifolia H. Lév., 1914.
379. Buddleia tsetangensis C. Marquand, 1929.
380. Buddleia tubiflora Benth., 1846.
381. Buddleia tucumanensis Griseb., 1874.
382. Buddleia tucumanensis var. serrata Griseb., 1879.
383. Buddleia tuxtlica Loes., 1911.
384. Buddleia ulei Dusén, 1905.
385. Buddleia urbaniana Kraenzl., 1908.
386. Buddleia usuch Kraenzl.
387. Buddleia ususch Kraenzl., 1908.
388. Buddleia utahensis Coville, 1892.
389. Buddleia utilis Kraenzl., 1913.
390. Buddleia variabilis Hemsl., 1889/1890.
391. Buddleia variabilis var. magnifica E.H. Wilson, 1905.
392. Buddleia variabilis var. nanhoensis Chitt., 1922.
393. Buddleia variabilis var. prostrata C.K. Schneid.
394. Buddleia variabilis var. superba Veitch, 1909.
395. Buddleia variabilis var. veitchiana Veitch.
396. Buddleia variabilis var. wilsonii E.H. Wilson.
397. Buddleia venenifera Makino, 1910.
398. Buddleia venusta Kunth, 1844.
399. Buddleia verbascifolia Kunth, 1818.
400. Buddleia verleyseniana Gilg, 1898.
401. Buddleia vernixia Kraenzl., 1912.
402. Buddleia verticillata Sessé & Moc., 1887.
403. Buddleia verticillata Kunth, 1818.
404. Buddleia vetula Cham. & Schltdl., 1833.
405. Buddleia vetula var. angustata (Benth.) Chodat, 1902.
406. Buddleia vetula var. major Schmidt, 1862.
407. Buddleia vexans Kraenzl. & Loes. ex E.M. Norman, 2000.
408. Buddleia virgata L. f., 1781.
409. Buddleia virgata Blanco, 1837.
410. Buddleia volubis Lam., 1792.
411. Buddleia whitei Kraenzl., 1913.
412. Buddleia woodii Gilg.
413. Buddleia wrightii B.L. Rob., 1891.
414. Buddleia x alata Rehder & E. H. Wilson (pro sp.) in Sarg., 1913.
415. Buddleia x griffithi (C.B. Clarke) C. Marquand, 1930.
416. Buddleia x wardii C. Marquand (pro sp.), 1929.
417. Buddleia yunnanensis Gagnep., 1912.
2. Buddleia acosma C. Marquand, 1930.
3. Buddleia acuminata Poir., 1810.
4. Buddleia acuminata Kunth, 1818.
5. Buddleia acuminatissima Blume, 1826.
6. Buddleia acutifolia C.H. Wright, 1896.
7. Buddleia acutifolia fo. albiflora (H. Lév.) Rehder, 1934.
8. Buddleia adenantha Diels, 1912.
9. Buddleia agathosma Diels, 1912.
10. Buddleia agathosma var. glandulifera C. Marquand.
11. Buddleia alata Larrañaga, 1922.
12. Buddleia alata Rehder & E.H. Wilson, 1913.
13. Buddleia albatomentosa R.E. Fr., 1903.
14. Buddleia albiflora Hemsl., 1889.
15. Buddleia albiflora var. giraldii (Diels) Rehder & E.H. Wilson, 1913.
16. Buddleia albiflora var. hemsleyana (Koehne) C.K. Schneid.
17. Buddleia albotomentosa R.E. Fr., 1903.
18. Buddleia alpina Oerst., 1854.
19. Buddleia alternifolia Maxim., 1880.
20. Buddleia amentacea Kraenzl., 1913.
21. Buddleia americana L., 1753.
22. Buddleia americana var. albiflora Gomez, 1890.
23. Buddleia americana var. americana.
24. Buddleia americana var. rothschulii Loes., 1896.
25. Buddleia amplexicaulis Standl. & Steyerm., 1944.
26. Buddleia anchoensis Kuntze, 1898.
27. Buddleia andina Britton ex Rusby, 1895.
28. Buddleia angustata Benth., 1846.
29. Buddleia araucana Phil., 1873.
30. Buddleia arfakensis Kaneh. & Hatus., 1942.
31. Buddleia aromatica J. Rémy, 1847.
32. Buddleia asiatica Lour., 1790.
33. Buddleia asiatica var. brevicuspe Koord.
34. Buddleia asiatica var. densiflora (Blume) Koord. & Valeton.
35. Buddleia asiatica var. salicina (Lam.) Koord. & Valeton.
36. Buddleia asiatica var. sundaica (Blume) Koord. & Valeton.
37. Buddleia astralis Standl. & Steyerm., 1944.
38. Buddleia auriculata Benth.
39. Buddleia auriculata.
40. Buddleia auriculata var. euryifolia Prain.
41. Buddleia australis Vell., 1829 [1825].
42. Buddleia axillaris Willd. ex Schult., 1827.
43. Buddleia bangii Kraenzl., 1912.
44. Buddleia barbata Kunth & Bouché, 1847.
45. Buddleia betonicifolia Lam., 1791.
46. Buddleia blattaria J.F. Macbr., 1934.
47. Buddleia boliviana Pax, 1908.
48. Buddleia brachiata Cham. & Schltdl., 1827.
49. Buddleia brachystachya Diels, 1912.
50. Buddleia bracteolata Kraenzl., 1913.
51. Buddleia brasiliensis Jacq. ex Spreng., 1825.
52. Buddleia brasiliensis var. glazioviana Gilg, 1910.
53. Buddleia brasiliensis subsp. stachyoides (Cham. & Schltdl.) E.M. Norman, 1976.
54. Buddleia brevifolia Willd. ex Roem. & Schult., 1827.
55. Buddleia bullata Kunth, 1818.
56. Buddleia buxifolia Kraenzl., 1913.
57. Buddleia calcicola Urb., 1921.
58. Buddleia callicarpoides Kunth, 1818.
59. Buddleia calycina Benth., 1846.
60. Buddleia cambara Arechav., 1911.
61. Buddleia campestris (Velloso) Walp., 1844.
62. Buddleia campestris subsp. magnicarpa E.M. Norman & L.B. Sm., 1976.
63. Buddleia cana Willd. ex Roem. & Schult., 1827.
64. Buddleia candelabrum Kraenzl., 1913.
65. Buddleia candida Dunn, 1920.
66. Buddleia canescens Rusby, 1896.
67. Buddleia capitata Jacq., 1788.
68. Buddleia cardenasii Standl. ex E.M. Norman, 2000.
69. Buddleia caryopteridifolia W.W. Sm., 1914.
70. Buddleia caryopteridifolia var. eremophila (W.W. Sm.) C. Marquand.
71. Buddleia caryopteridifolia var. fasciculiflora Z.Y. Zhang, 1980.
72. Buddleia caryopteridifolia var. lanuginosa C. Marquand.
73. Buddleia catharinensis Gilg.
74. Buddleia cestriflora Cham., 1833.
75. Buddleia chapalana B.L. Rob., 1891.
76. Buddleia chenopodiifolia Kraenzl., 1913.
77. Buddleia chloroleuca Kraenzl., 1913.
78. Buddleia cochabambensis Rusby, 1920.
79. Buddleia colvilei Hook. f. & Thomson, 1855.
80. Buddleia comorensis Baker, 1884.
81. Buddleia connata Ruiz & Pav., 1798.
82. Buddleia cooperi W.W. Sm., 1917.
83. Buddleia cordata Kunth, 1818.
84. Buddleia cordata subsp. cordata.
85. Buddleia cordata var. cordata.
86. Buddleia cordata subsp. ovandensis (Lundell ex E.M. Norman) E.M. Norman, 2000.
87. Buddleia cordata var. teposan Loes., 1911.
88. Buddleia cordata subsp. tomentella (Standl.) E.M. Norman, 1967.
89. Buddleia cordobensis Griseb., 1874.
90. Buddleia coriacea Remy, 1847.
91. Buddleia coriacea var. beta Wedd., 1859.
92. Buddleia coroicense Rusby, 1907.
93. Buddleia corrugata (Benth.) Phillips, 1946.
94. Buddleia corrugata M.E. Jones, 1933.
95. Buddleia corrugata subsp. corrugata.
96. Buddleia corrugata subsp. gentryi E.M. Norman, 1965.
97. Buddleia corrugata subsp. moranii E.M. Norman, 1965.
98. Buddleia crispa Benth., 1835.
99. Buddleia crispa var. amplexicaulis Z.Y. Zhang, 1980.
100. Buddleia crispa var. dicipiens Schmidt.
101. Buddleia crispa var. farreri (Balf. f. & W.W. Sm.) Hand.-Mazz.
102. Buddleia crispa var. glandulifera (C. Marquand) S.Y. Bao, 1986.
103. Buddleia crispa var. grandiflora (C. Marquand) S.Y. Bao, 1986.
104. Buddleia crotonoides A. Gray, 1861.
105. Buddleia crotonoides subsp. amplexicaulis (Standl. & Steyerm.) E.M. Norman, 1967.
106. Buddleia crotonoides subsp. crotonoides.
107. Buddleia cuneata Cham. & Schltdl., 1833.
108. Buddleia curviflora Hook. & Arn., 1838.
109. Buddleia cuspidata Baker, 1895.
110. Buddleia cylindrostachya Kraenzl., 1913.
111. Buddleia davidii Franch., 1887.
112. Buddleia davidii var. alba Rehder & E.H. Wilson, 1913.
113. Buddleia davidii var. glabrescens Gagnep.
114. Buddleia davidii var. magnifica (E.H. Wilson) Rehder & E.H. Wilson, 1913.
115. Buddleia davidii var. nanhoensis (Chitt.) Rehder, 1924.
116. Buddleia davidii var. superba (Veitch) Rehder & E.H. Wilson, 1913.
117. Buddleia davidii var. veitchiana (Veitch) Rehder & Bailey.
118. Buddleia davidii var. wilsonii Rehder & E.H. Wilson, 1913.
119. Buddleia decurrens Schltdl. & Cham., 1830.
120. Buddleia delavayi Gagnep., 1912.
121. Buddleia delavayi var. tomentosa H.F. Comber, 1934.
122. Buddleia densiflora Blume, 1826.
123. Buddleia dentata Kunth, 1818.
124. Buddleia diffusa Ruiz & Pav., 1798.
125. Buddleia diversifolia Vahl, 1794.
126. Buddleia domingensis Urb., 1908.
127. Buddleia duclouxii C. Marquand, 1930.
128. Buddleia dysophylla (Benth.) Radlk., 1883.
129. Buddleia elegans Cham. & Schltdl., 1827.
130. Buddleia elegans subsp. angustata (Benth.) E.M. Norman, 1995.
131. Buddleia elegans subsp. elegans.
132. Buddleia elliptica M. Martens & Galeotti, 1845.
133. Buddleia eremophila W.W. Sm., 1914.
134. Buddleia euryphylla Standl. & Steyerm., 1947.
135. Buddleia fallowiana Balf. f. & W.W. Sm., 1917.
136. Buddleia fallowiana var. alba Sabourin.
137. Buddleia farreri Balf. f. & W.W. Sm., 1916.
138. Buddleia fiebrigiana Kraenzl., 1908.
139. Buddleia floccosa Kunth, 1844.
140. Buddleia floccosa var. crassifolia Loes., 1911.
141. Buddleia floccosa var. floccosa.
142. Buddleia floribunda Kunth, 1818.
143. Buddleia foliata R. Br. ex DC.
144. Buddleia formosana Hatus., 1959.
145. Buddleia forrestii Diels, 1912.
146. Buddleia forrestii var. gracilis Lingelsh.
147. Buddleia fragifera Leeuwenb., 1975.
148. Buddleia fusca Baker, 1883.
149. Buddleia gayana Benth., 1846.
150. Buddleia geisseana Phil., 1895.
151. Buddleia giraldii Diels, 1900.
152. Buddleia glabrata Spreng., 1825.
153. Buddleia glabrescens W.W. Sm., 1916.
154. Buddleia glaziovii Taub., 1893.
155. Buddleia globifera Duhamel, 1800.
156. Buddleia globosa Lam., 1791.
157. Buddleia globosa Hope, 1782.
158. Buddleia globosa var. araucana (Phil.) Reiche, 1911.
159. Buddleia glomerata Wendl. f.
160. Buddleia gracilis Kunth, 1844.
161. Buddleia grandiflora Cham. & Schltdl., 1827.
162. Buddleia grandiflora var. foliosa Chodat & Hassl., 1903.
163. Buddleia grandiflora var. genuina Chodat & Hassl., 1903.
164. Buddleia grandiflora var. grandiflora.
165. Buddleia grandiflora var. paraguariensis (Chodat) Chodat & Hassl., 1903.
166. Buddleia grandiflora var. tubiflora (Benth.) Chodat & Hassl., 1903.
167. Buddleia grisea Kraenzl., 1908.
168. Buddleia gynandra C. Marquand, 1930.
169. Buddleia hancockii Kraenzl., 1913.
170. Buddleia hastata Prain ex C. Marquand, 1930.
171. Buddleia hatschbachii E.M. Norman & L.B. Sm., 1976.
172. Buddleia heliophila W.W. Sm., 1913.
173. Buddleia heliophila var. adenophora Hand.-Mazz., 1936.
174. Buddleia heliophila var. angustifolia C. Marquand.
175. Buddleia heliophila var. pubescens C. Marquand.
176. Buddleia hemsleyana Koehne, 1903.
177. Buddleia henryi Rehder & E.H. Wilson, 1913.
178. Buddleia henryi var. glabrescens C. Marquand.
179. Buddleia henryi var. hancockii (Kraenzl.) C. Marquand.
180. Buddleia heterophylla Lindl., 1839.
181. Buddleia hieronymi R.E. Fr., 1905.
182. Buddleia hookeri C. Marquand, 1930.
183. Buddleia hosseusiana Kraenzl., 1912.
184. Buddleia humboltiana Schult. & Schult. f., 1827.
185. Buddleia hypoleuca Kraenzl., 1913.
186. Buddleia hypsophila I.M. Johnst., 1938.
187. Buddleia ibarrensis E.M. Norman, 1982.
188. Buddleia ignea Kraenzl., 1908.
189. Buddleia incana Ruiz & Pav., 1798.
190. Buddleia incana var. pannulosa Diels, 1937.
191. Buddleia incompta W.W. Sm., 1914.
192. Buddleia inconspicua Kraenzl., 1908.
193. Buddleia indica Lam., 1785.
194. Buddleia indica X madagascariensis hybr. Lamarck X Lamarck, 1979.
195. Buddleia integrifolia Willd. ex Schult. & Schult. f., 1827.
196. Buddleia intermedia Kunth, 1818.
197. Buddleia intermedia Lorentz, 1881.
198. Buddleia interrupta Kunth, 1818.
199. Buddleia iresinoides (Griseb.) Hosseus, 1926.
200. Buddleia jamesonii Benth., 1846.
201. Buddleia japonica Hemsl.
202. Buddleia kleinii E.M. Norman & L.B. Sm., 1976.
203. Buddleia kurtzii Kraenzl., 1913.
204. Buddleia lanata Benth., 1844.
205. Buddleia lanata var. lanata.
206. Buddleia lanata var. peruviana J.F. Macbr., 1934.
207. Buddleia lanceolata Benth., 1840.
208. Buddleia latiflora S.Y. Bao, 1983.
209. Buddleia lavandulacea Kraenzl., 1913.
210. Buddleia ledifolia Kraenzl., 1913.
211. Buddleia legendrei Gagnep., 1912.
212. Buddleia ligustrina Loes., 1911.
213. Buddleia limitanea W.W. Sm., 1916.
214. Buddleia lindenii Benth., 1846.
215. Buddleia lindleyana Fortune, 1844.
216. Buddleia lindleyana var. sinuatodentata Hemsl., 1889.
217. Buddleia lojensis E.M. Norman, 1982.
218. Buddleia longiflora Brade, 1957.
219. Buddleia longifolia Kunth, 1818.
220. Buddleia longifolia Gagnep., 1912.
221. Buddleia loniceroides (Moldenke) Moldenke, 1953.
222. Buddleia loricata Leeuwenberg.
223. Buddleia lucae Niederl., 1881.
224. Buddleia lythroides Kraenzl., 1913.
225. Buddleia macrophylla Kunth, 1844.
226. Buddleia macrostachya Wall. ex Benth., 1835.
227. Buddleia macrostachya var. yunnanensis Dop, 1910.
228. Buddleia madagascariensis Lam., 1785.
229. Buddleia mairei H. Lév., 1914.
230. Buddleia mairei fo. albiflora H. Lév., 1916.
231. Buddleia malmei Kraenzl., 1913.
232. Buddleia marrubiifolia Benth., 1846.
233. Buddleia marrubiifolia subsp. marrubiifolia.
234. Buddleia marrubiifolia var. marrubiifolia.
235. Buddleia marrubiifolia subsp. occidentalis E.M. Norman, 1967.
236. Buddleia marrubiifolia var. utahensis (Coville) Jones, 1895.
237. Buddleia martii Schmidt, 1868.
238. Buddleia matudae Standl., 1940.
239. Buddleia megalocephala Donn. Sm., 1897.
240. Buddleia megalocephala fo. albilanata Moldenke, 1947.
241. Buddleia megalocephala fo. megalocephala.
242. Buddleia melliodora Kunth & Bouché, 1845 [1846].
243. Buddleia mendozensis Gillies ex Benth., 1846.
244. Buddleia mendozensis var. tenuifolia (Griseb.) Hieron., 1882.
245. Buddleia microcephala Rusby, 1912.
246. Buddleia microphylla Kunth, 1818.
247. Buddleia minima S.Y. Bao, 1986.
248. Buddleia misera Kraenzl., 1908.
249. Buddleia misionum Kraenzl., 1916.
250. Buddleia mollis Kunth, 1818.
251. Buddleia mollis var. angustifolia Benth., 1846.
252. Buddleia monocephala Kraenzl., 1908.
253. Buddleia montana Britton, 1898.
254. Buddleia montana Rusby.
255. Buddleia monticola Loes., 1911.
256. Buddleia multiceps Kraenzl., 1913.
257. Buddleia myriantha Kraenzl., 1913.
258. Buddleia myriantha Diels, 1912.
259. Buddleia nana W.W. Sm., 1913.
260. Buddleia nappii Lorentz, 1881.
261. Buddleia neemda Buch.-Ham. ex Roxb., 1820.
262. Buddleia neemda Link, 1821.
263. Buddleia neemda var. philippensis Cham. & Schltdl., 1827.
264. Buddleia nepalensis Colla, 1831.
265. Buddleia nettoana Taub., 1893.
266. Buddleia nitida Benth., 1846.
267. Buddleia nivea Duthie, 1905.
268. Buddleia nivea var. yunnanensis (Dop) Rehder & E.H. Wilson, 1913.
269. Buddleia oblonga Benth., 1846.
270. Buddleia oblongifolia Rusby, 1912.
271. Buddleia obovata Kraenzl., 1913.
272. Buddleia obtusifolia M. Martens & Galeotti, 1845.
273. Buddleia occidentalis L., 1762.
274. Buddleia occidentalis Ruiz & Pav., 1798.
275. Buddleia occidentalis Kunth, 1818.
276. Buddleia officinalis Maxim., 1880.
277. Buddleia officinalis fo. albiflora (H. Lév.) Rehder, 1937.
278. Buddleia officinalis var. macrantha Lingelsh.
279. Buddleia otophylla Hassk., 1857.
280. Buddleia ovalifolia Kunth, 1844.
281. Buddleia ovandensis Lundell ex E.M. Norman, 1967.
282. Buddleia paludicola Kraenzl., 1914.
283. Buddleia paniculata Wall., 1820.
284. Buddleia paraguariensis Chodat, 1901.
285. Buddleia parviflora Kunth, 1818.
286. Buddleia parvifolia Willd. ex Schult. & Schult. f., 1827.
287. Buddleia pendula R.E. Fr., 1907.
288. Buddleia pendula var. concolor Lor. B. Sm., 1937.
289. Buddleia perfoliata Kunth, 1818.
290. Buddleia pichinchensis Kunth, 1818.
291. Buddleia pichinchensis X bullata.
292. Buddleia pilulifera Kraenzl.
293. Buddleia pilulifera Kraenzl., 1908.
294. Buddleia plectranthoidea H. Lév., 1916.
295. Buddleia poiretii Spreng., 1824.
296. Buddleia polycephala Kunth, 1818.
297. Buddleia polycephala var. peruviana (J.F. Macbr.) E.M. Norman, 1982.
298. Buddleia polycephala var. polycephala, 1982.
299. Buddleia polystachya Fresen., 1838.
300. Buddleia praecox Lingelsh., 1922.
301. Buddleia pringlei A. Gray, 1883.
302. Buddleia propinqua Kunth, 1844.
303. Buddleia pseudoamericana E.M. Norman.
304. Buddleia pseudoverticillata M. Martens & Galeotti, 1845.
305. Buddleia pterocaulis A.B. Jacks., 1935.
306. Buddleia pulchella N.E. Br.
307. Buddleia purdomii W.W. Sm., 1916.
308. Buddleia purdomii var. fulvotomentosa Z.Y. Zhang, 1980.
309. Buddleia purpusii Standl., 1926.
310. Buddleia racemosa Torr., 1859.
311. Buddleia racemosa subsp. incana (Torr.) E.M. Norman, 1967.
312. Buddleia racemosa var. incana Torr., 1859.
313. Buddleia racemosa subsp. racemosa.
314. Buddleia racemosa var. racemosa.
315. Buddleia raimondii Melchior.
316. Buddleia ramboi L.B. Sm., 1955.
317. Buddleia reitzii E.M. Norman & L.B. Sm., 1976.
318. Buddleia rhododendroides Kraenzl., 1912.
319. Buddleia rondeletiaeflora Benth., 1846.
320. Buddleia rufescens Willd. ex Roem. & Schult., 1827.
321. Buddleia rugosa Kunth, 1818.
322. Buddleia salicifolia Vahl, 1794.
323. Buddleia salicina Lam., 1792.
324. Buddleia saligna Willd.
325. Buddleia saltillensis Kraenzl., 1913.
326. Buddleia salviifolia (L.) Lam., 1785.
327. Buddleia sancti-leopoldi Kraenzl., 1913.
328. Buddleia schickendantzii Hieron.
329. Buddleia scordioides Kunth, 1818.
330. Buddleia scordioides var. capitata S. Watson, 1883.
331. Buddleia scordioides var. scordioides.
332. Buddleia serrulata Roth, 1821.
333. Buddleia sessiliflora Kunth, 1818.
334. Buddleia sessilifolia B.S. Sun ex S.Y. Bao, 1983.
335. Buddleia shaanxiensis Z.Y. Zhang, 1980.
336. Buddleia shimidzuana Nakai, 1950.
337. Buddleia similis R.E. Fr., 1907.
338. Buddleia simplex Kraenzl., 1912.
339. Buddleia sinuata Willd. ex Roem. & Schult., 1827.
340. Buddleia skutchii C.V. Morton, 1935.
341. Buddleia skutchii subsp. costaricensis E.M. Norman, 2000.
342. Buddleia skutchii subsp. skutchii.
343. Buddleia soratae Kraenzl., 1913.
344. Buddleia speciosissima Taub., 1893.
345. Buddleia spectabilis Kunth & Bouché, 1845.
346. Buddleia sphaerantha Schltdl. & Cham., 1830.
347. Buddleia sphaerocalyx Baker, 1886-1887.
348. Buddleia sphaerocephala Baker, 1885.
349. Buddleia spicata Ruiz & Pav., 1798.
350. Buddleia stachyoides Cham. & Schltdl., 1827.
351. Buddleia stenoptera Standl. & Steyerm., 1944.
352. Buddleia stenostachya Rehder & E.H. Wilson, 1913.
353. Buddleia sterniana Cotton, 1947.
354. Buddleia striata Z.Y. Zhang, 1980.
355. Buddleia striata Z.Y. Zhang ex Govaerts, 1996.
356. Buddleia striata var. zhouquensis Z.Y. Zhang, 1980.
357. Buddleia suaveolens Kunth & Bouché, 1845 [1846].
358. Buddleia subherbacea Keenan, 1969.
359. Buddleia subserrata Buch.-Ham. ex D. Don, 1825.
360. Buddleia sundaica Blume, 1826.
361. Buddleia szyszylowiczii Zahlbr., 1892.
362. Buddleia szyszylowskiia Zahlbr.
363. Buddleia tabiflora Benth.
364. Buddleia taliensis W.W. Sm., 1916.
365. Buddleia tenuifolia Griseb., 1874.
366. Buddleia teucrioides Kraenzl., 1912.
367. Buddleia thyrsoides Lam., 1792.
368. Buddleia thyrsoides subsp. angusticarpa E.M. Norman & L.B. Sm., 1976.
369. Buddleia thyrsoides subsp. thyrsoides, 1976.
370. Buddleia tibetica W.W. Sm., 1911.
371. Buddleia tibetica var. farreri (Balf. f. & W.W. Sm.) C. Marquand.
372. Buddleia tibetica var. glandulifera C. Marquand.
373. Buddleia tibetica var. grandiflora C. Marquand.
374. Buddleia tibetica var. truncatifolia (H. Lév.) C. Marquand, 1930.
375. Buddleia tiraquiensis Kuntze, 1898.
376. Buddleia tomentella Standl., 1924.
377. Buddleia truncata Gagnep., 1912.
378. Buddleia truncatifolia H. Lév., 1914.
379. Buddleia tsetangensis C. Marquand, 1929.
380. Buddleia tubiflora Benth., 1846.
381. Buddleia tucumanensis Griseb., 1874.
382. Buddleia tucumanensis var. serrata Griseb., 1879.
383. Buddleia tuxtlica Loes., 1911.
384. Buddleia ulei Dusén, 1905.
385. Buddleia urbaniana Kraenzl., 1908.
386. Buddleia usuch Kraenzl.
387. Buddleia ususch Kraenzl., 1908.
388. Buddleia utahensis Coville, 1892.
389. Buddleia utilis Kraenzl., 1913.
390. Buddleia variabilis Hemsl., 1889/1890.
391. Buddleia variabilis var. magnifica E.H. Wilson, 1905.
392. Buddleia variabilis var. nanhoensis Chitt., 1922.
393. Buddleia variabilis var. prostrata C.K. Schneid.
394. Buddleia variabilis var. superba Veitch, 1909.
395. Buddleia variabilis var. veitchiana Veitch.
396. Buddleia variabilis var. wilsonii E.H. Wilson.
397. Buddleia venenifera Makino, 1910.
398. Buddleia venusta Kunth, 1844.
399. Buddleia verbascifolia Kunth, 1818.
400. Buddleia verleyseniana Gilg, 1898.
401. Buddleia vernixia Kraenzl., 1912.
402. Buddleia verticillata Sessé & Moc., 1887.
403. Buddleia verticillata Kunth, 1818.
404. Buddleia vetula Cham. & Schltdl., 1833.
405. Buddleia vetula var. angustata (Benth.) Chodat, 1902.
406. Buddleia vetula var. major Schmidt, 1862.
407. Buddleia vexans Kraenzl. & Loes. ex E.M. Norman, 2000.
408. Buddleia virgata L. f., 1781.
409. Buddleia virgata Blanco, 1837.
410. Buddleia volubis Lam., 1792.
411. Buddleia whitei Kraenzl., 1913.
412. Buddleia woodii Gilg.
413. Buddleia wrightii B.L. Rob., 1891.
414. Buddleia x alata Rehder & E. H. Wilson (pro sp.) in Sarg., 1913.
415. Buddleia x griffithi (C.B. Clarke) C. Marquand, 1930.
416. Buddleia x wardii C. Marquand (pro sp.), 1929.
417. Buddleia yunnanensis Gagnep., 1912.