| 词条 | Buddleja davidii 'Royal Red Variegata' |
| 释义 |
| cultivar = 'Royal Red Variegata' | origin = | image = | image_caption = | synonyms = }}Buddleja davidii 'Royal Red Variegata' is a cultivar of undocumented origin, last known to have been sold in the UK by Mill Race Nursery in Essex during the 1990s.[1] Another variegated form of 'Royal Red', it is considered inferior to the lower-growing 'Harlequin'. [2] Description'Royal Red Variegata' is distinguished by its combination of its 30 cm-long panicles of crimson-red flowers and leaves with creamy-white margins. [1] Cultivation'Royal Red Variegata' is now rare in cultivation in the UK. Hardiness: USDA zones 8–9. [3]Synonymy
References1. ^1 Stuart, D. D. (2006). Buddlejas. RHS Plant Collector Guide. Timber Press, Oregon. {{ISBN|978-0-88192-688-0}} {{Scrophulariaceae-stub}}2. ^Hillier & Sons. (1977). Hilliers' Manual of Trees & Shrubs. 4th Edition. David & Charles, Newton Abbot, UK. {{ISBN|0-7153-7460-5}} 3. ^Stuart, D. D. (2006). Buddlejas. RHS Plant Collector Guide. Timber Press, Oregon. {{ISBN|978-0-88192-688-0}} 1 : Buddleja hybrids and cultivars |
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