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Berberis aquifolium (redirect from Oregon grape)have been developed, of which the following have gained the Royal Horticultural Society's Award of Garden Merit: M. × wagneri 'Pinnacle' (B. aquifolium ×...14 KB (1,356 words) - 05:07, 22 October 2024
In the United Kingdom (UK) the following have gained the Royal Horticultural Society's Award of Garden Merit (confirmed 2017): The species was discovered...24 KB (2,156 words) - 23:05, 20 December 2024
Horticultural Hall (1845-1860s) of Boston, Massachusetts, stood at no.40 School Street. The Massachusetts Horticultural Society erected the building and...4 KB (359 words) - 16:24, 21 January 2023
Joseph Hamilton Lambert (category People from Milwaukie, Oregon)his cherry to the Oregon Horticultural Society in 1896 and it became one of the most important cherries grown in the early Oregon orchards, along with...10 KB (884 words) - 06:54, 1 May 2024- Bernadine Strik (category Oregon State University faculty)was a Dutch-Canadian-American horticulturist, horticultural researcher, and professor of horticulture. Bernadine Cornelia Strik was born April 29, 1962...5 KB (462 words) - 18:09, 13 February 2024
Penstemon (section Horticulture)Wilhelm Pfitzer listed 24 varieties. In 1861 the British Royal Horticultural Society held trials in which 78 varieties were entered. The Scottish firm...25 KB (2,490 words) - 14:41, 14 July 2024
Lilium pardalinum (category Flora of Oregon)Lilium pardalinum USDA "Lilium pardalinum". www.rhs.org. Royal Horticultural Society. Retrieved 23 January 2021. Media related to Lilium pardalinum at...6 KB (363 words) - 00:11, 16 August 2023
Lewisia cotyledon (category Flora of Oregon)plant and the Sunset group of cultivars have gained the Royal Horticultural Society's Award of Garden Merit. It is hardy down to −10 °C (14 °F), and...3 KB (280 words) - 09:56, 5 March 2024
procumbens". RHS Gardening. Royal Horticultural Society. 2018. "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 39. Retrieved 28...11 KB (1,169 words) - 13:44, 27 September 2024
Daphne bholua (section Horticulture)(February 2009). "Himalayan Perfumer". The Garden. 134 (2). Royal Horticultural Society: 106–7. "Daphne bholua". Flora of China. Retrieved 17 November 2017...10 KB (1,117 words) - 11:16, 30 January 2024
Royal Horticultural Society. July 2017. p. 16. Retrieved 24 January 2018. "RHS Plantfinder - Ceanothus 'Autumnal Blue'". Royal Horticultural Society. Retrieved...26 KB (2,158 words) - 00:51, 14 October 2024
Lance, R.W. (2003). Hawthorns and medlars. Cambridge, U.K.: Royal Horticultural Society. ISBN 0881925918. Elias, Thomas S.; Dykeman, Peter A. (2009) [1982]...3 KB (239 words) - 09:27, 2 June 2024
nipponica 'Snowmound'". Retrieved 5 March 2021. "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 99. Retrieved 16 November 2018....3 KB (159 words) - 02:31, 2 August 2023
Limnanthes douglasii (category Flora of Oregon)self-seeding, even in a lawn. This plant has gained the Royal Horticultural Society's Award of Garden Merit. There are six subspecies: L. douglasii subsp...5 KB (526 words) - 02:44, 12 December 2024
ornamental tree in parks and gardens. It has gained the Royal Horticultural Society's Award of Garden Merit. Because of its tolerance and flexibility...14 KB (1,351 words) - 03:22, 15 December 2024
www.rhs.org. Royal Horticultural Society. Retrieved 5 June 2020. Anderson, Edward F. (2001). The Cactus Family. Pentland, Oregon: Timber Press. p. 262...3 KB (258 words) - 04:30, 7 November 2024
David Douglas (botanist) (category Explorers of Oregon)expedition to the Highlands before recommending him to the Royal Horticultural Society. Douglas made three separate trips from Britain to North America...14 KB (1,637 words) - 00:32, 3 November 2024
du 24 mai 1826. "Magnolia × soulangeana 'Brozzonii' AGM". Royal Horticultural Society. 2017. Retrieved 2017-01-27. Wikimedia Commons has media related...6 KB (631 words) - 21:59, 4 July 2023
Diplacus aurantiacus (category Flora of Oregon)Chronicle August 8, 2013. "Mimulus auriantacus". www.rhs.org. Royal Horticultural Society. Retrieved 3 January 2021. Sticky Monkey Flower. Presidio of San...8 KB (592 words) - 07:13, 11 September 2024
seat of Benton County in central western Oregon, United States. It is the principal city of the Corvallis, Oregon Metropolitan Statistical Area, which encompasses...104 KB (9,284 words) - 05:32, 16 December 2024
- History of Early Horticulture in Oregon. By Dr. J. R. Cardwell, Portland. For many years president of the Oregon Horticultural Society. II. Ten thousand
- Portland, Oregon, Timber Press. ISBN 0-88192-236-6 Hunt, D. (ed). (1998). Magnolias and their allies. International Dendrology Society & Magnolia Society. ISBN