| 词条 | Buddleja davidii 'White Cloud' |
| 释义 |
| cultivar = 'White Cloud' | origin = | image = Buddleja davidii 'White Cloud'.jpg | image_caption = 'White Cloud', Longstock Park, UK | synonyms = }}Buddleja davidii 'White Cloud' is a long established cultivar of unrecorded origin. [1] [2] Description'White Cloud', when hard pruned annually, typically grows to a height and spread of 2.0 m, its arching branches bearing relatively small (by modern standards) and narrow panicles, 20–30 cm long, of white flowers with yellow eyes.[3] [1] Cultivation'White Cloud' has become widely established in the USA and the UK. [2] A specimen is grown as part of the NCCPG national collection held by Longstock Park Nursery near Stockbridge, Hampshire, UK. [4] Hardiness: USDA zones 6–9[2] References1. ^1 Hatch, L. (2007). Cultivars of Woody Plants. Vol. 1 (A-G) 2007 Edition. TCR Press Horticultural PDF. books. {{Scrophulariaceae-stub}}2. ^1 2 Stuart, D. D. (2006). Buddlejas. RHS Plant Collector Guide. Timber Press, Oregon. {{ISBN|978-0-88192-688-0}} 3. ^Buddleja 'White Cloud' http://c17.a02.mwp.accessdomain.com/plants/white-cloud/ 4. ^Moore, P. (2011). List of Buddleja davidii cultivars held at Longstock Park Nursery, 2011. Longstock Park, UK. 1 : Buddleja hybrids and cultivars |
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