Buddleja davidii var. nanhoensis
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| Buddleja davidii var. nanhoensis | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Scrophulariaceae |
| Genus: | Buddleja |
| Species: | |
| Variety: | B. d. var. nanhoensis |
| Trinomial name | |
| Buddleja davidii var. nanhoensis Rehder | |
| Synonyms | |
| |
Buddleja davidii var. nanhoensis is endemic to Gansu, China, and introduced by Farrer in 1914.[1][2] The taxonomy of the plant and the other five davidii varieties has been challenged in recent years. Leeuwenberg sank them all as synonyms, considering them to be within the natural variation of a species,[3] a treatment adopted in the Flora of China published in 1996,[4] and also upheld by both the Plants of the World Online database and the International Dendrology Society's Trees and Shrubs Online website.[5][6]