The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity.
Horticulture is the art and science of cultivating ornamental plants in gardens for ornamental purposes. Horticulturists are agriculturists who grow ornamental plants, trees and lawns.
Arctotis is a genus of annual and perennial plants in the family Asteraceae.
John Lindley FRS was an English botanist, gardener and orchidologist.
Grevillea, commonly known as spider flowers, is a genus of about 360 species of evergreen flowering plants in the family Proteaceae. Plants in the genus Grevillea are shrubs, rarely trees, with the leaves arranged alternately along the branches, the flowers zygomorphic, arranged in racemes at the ends of branchlets, and the fruit a follicle that splits down one side only, releasing one or two seeds.
RHS Garden Wisley is a garden run by the Royal Horticultural Society in Wisley, Surrey, south of London. It is one of five gardens run by the society, the others being Harlow Carr, Hyde Hall, Rosemoor, and Bridgewater. Wisley is the second most visited paid entry garden in the United Kingdom after the Royal Botanic Gardens, Kew, with 1,232,772 visitors in 2019.
The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions.
The Victoria Medal of Honour (VMH) is awarded to British horticulturists resident in the United Kingdom whom the Royal Horticultural Society Council considers deserving of special honour by the Society.
Aloinopsis is a genus of ice plants from South Africa.
(Ernest) Charles Nelson is a botanist who specialises in the heather family, Ericaceae, especially Erica, and whose past research interests included the Proteaceae especially Adenanthos. He is the author or editor of over 24 books and more than 150 research papers. He was honorary editor of Archives of Natural History between 1999 and 2012 and remains closely linked with the journal as one of the Associate Editors, and was honorary editor of Heathers for 23 years until 2017.
Symphyotrichum ericoides, known as white heath aster, frost aster, or heath aster, is a species of flowering plant in the family Asteraceae native to much of central and eastern North America. It has been introduced to parts of Europe and western Asia.
Allium cristophii, the Persian onion or star of Persia, is a species of flowering plant in the family Amaryllidaceae, native to Iran, Turkey, and Turkmenistan, though grown as an ornamental bulbous plant in many parts of the world. It may be sold under the synonym of Allium albopilosum.
Paeonia peregrina is a species of flowering plant in the peony family Paeoniaceae, native to Southeastern Europe and Turkey. It is an erect, herbaceous perennial with 9-lobed, deeply divided leaves. Single, glossy red flowers, 10–13 cm (4–5 in) in diameter, with prominent yellow stamens, are borne in spring.
Titanopsis is a genus of about 10 species of succulent plants of the family Aizoaceae, indigenous to the arid regions of South Africa and Namibia. The name "Titanopsis" comes from the ancient Greek "titanos" (limestone) and "opsis"
Passiflora racemosa, the red passion flower, is a species of flowering plant in the family Passifloraceae, native to Brazil. It is an evergreen climber growing to 5 m (16 ft), with simple or 3-lobed leaves to 10 cm (4 in) long, and vivid red flowers borne in summer. The flowers are 12 cm (5 in) in diameter, with purple and white coronas. They are followed by oblong green fruits.
Roderick Leon Bieleski was a New Zealand plant physiologist. As a botanist and horticulturist, his research focussed on understanding the factors that affected the behaviour of plants, in particular horticultural crops. His work had practical relevance to farmers and orchardists in building their understanding of these factors and taking account of them while making a living from growing and harvesting plants. He received many honours and awards, culminating in being appointed Member of the New Zealand Order of Merit (MNZM) in 2010.
Eriocapitella × hybrida is a hybrid of flowering plants in the buttercup family Ranunculaceae. The parents of the hybrid are E. japonica and E. vitifolia. Cultivars of the hybrid are commonly known as Japanese anemone hybrids.
Titanopsis calcarea, commonly called the jewel plant, is a species of ice plant in the genus Titanopsis, native to South Africa. A succulent, it has gained the Royal Horticultural Society's Award of Garden Merit as an ornamental.
Symphyotrichum turbinellum, commonly called prairie aster in the United States and mauve-flowered starwort in the United Kingdom, is a species of flowering plant in the family Asteraceae native to the United States in Arkansas, Illinois, Iowa, Kansas, Louisiana, Missouri, Nebraska, and Oklahoma, primarily in the Ozarks. It has gained the Royal Horticultural Society's Award of Garden Merit.
