Kumquats, or cumquats in Australian English, are a group of small fruit-bearing trees in the flowering plant family Rutaceae. Their taxonomy is disputed. They were previously classified as forming the now-historical genus Fortunella or placed within Citrus, sensu lato. Different classifications have alternatively assigned them to anywhere from a single species, C. japonica, to numerous species representing each cultivar. Recent genomic analysis would define three pure species, Citrus hindsii, C. margarita and C. crassifolia, with C. x japonica being a hybrid of the last two.
Weigela is a genus of between six and 38 species of deciduous shrubs in the family Caprifoliaceae, growing to 1–5 m (3–15′) tall. All are natives of eastern Asia. The genus is named after the German scientist Christian Ehrenfried Weigel.
Kerria japonica, commonly known as Japanese kerria or Japanese rose, is a deciduous, yellow-flowering shrub in the rose family (Rosaceae), native to China, Japan and Korea. It is the only species in the genus Kerria. In the wild, it grows in thickets on mountain slopes. Japanese kerria has been used for medicine and is also planted in gardens. A double-flowered cultivar, K. japonica 'Pleniflora', is commonly called bachelor's buttons.
Astilbe is a genus of 18 species of rhizomatous flowering plants within the family Saxifragaceae, native to mountain ravines and woodlands in Asia and North America. Some species are known by the common names false goat's beard and false spirea.
× Fatshedera is hybrid genus of flowering plants, common name tree ivy or aralia ivy. It has only one species, × Fatshedera lizei. The hybrid symbol × in front of the name indicates that this is an inter-generic hybrid, a cross between plants from different genera. The name may be displayed with or without a space after the × symbol.
Fatsia japonica, also fatsi, paperplant, false castor oil plant, or Japanese aralia, is a species of flowering plant in the family Araliaceae, native to southern Japan and southern Korea.
Astilbe Arendsii Group is a cultivar group of complex hybrids with A. astilboides, chinensis, japonica, thunbergii and others. They are all perennial, herbaceous plants with flowers in various shades from white to purplish red.
Chaenomeles speciosa, the flowering quince, Chinese quince, or Japanese quince, is a thorny deciduous or semi-evergreen shrub native to eastern Asia. It is taller than another commonly cultivated species, C. japonica, usually growing to about 2 m. The flowers are usually red, but may be white or pink. The fruit is a fragrant but hard pome that resembles a quince.
Astilbe chinensis, commonly known as false goat's beard, tall false-buck's-beard or Chinese astilbe, is a plant in the saxifrage family, Saxifragaceae. It is a perennial herb that grows near shaded streams and rivers. It is also commonly grown in shade gardens.
Eriocapitella hupehensis, a species of flowering plant in the buttercup family Ranunculaceae, is native to Asia. The specific epithet hupehensis, which means "from Hupeh province, China", refers to a region where the species is known to occur. In Chinese, it is called dǎ pò wǎn huā huā (打破碗花花), which means "broken bowl flower".
Mahonia japonica is a species of flowering plant in the family Berberidaceae, native to Taiwan. Despite the name, it is not native to Japan, though it has been known in cultivation there for centuries. The wild origins of this species have long puzzled botanists, but wild plants in Taiwan, known under the name Mahonia tikushiensis, appear most similar to the cultivated forms of M. japonica.
Mahonia × media is an interspecific hybrid shrub. Its parents are Mahonia oiwakensis subsp. lomariifolia and Mahonia japonica. It was raised in gardens during the 20th century, and has become an important garden and landscape plant.
Camellia × williamsii is a cultivar group of hybrid evergreen shrubs that are derived from a crossing of Camellia saluenensis with Camellia japonica. It was originally bred in 1923 at Caerhays Castle in Cornwall by John Charles Williams.
Camellia saluenensis is a species of Camellia native to south‑central China. A large bush, it is a parent of a number of garden hybrids. 'Cornish Snow' which flowers in midwinter, and 'Inspiration' have both gained the Royal Horticultural Society's Award of Garden Merit.
Astilbe glaberrima, called the florist's spiraea and smooth rock astilbe, is a species of flowering plant in the genus Astilbe, native to Yakushima Island, Japan. Some authorities have it as a subspecies of Astilbe japonica, Astilbe japonica subsp. glaberrima. Its dwarf variety Astilbe glaberrima var. saxatilis has gained the Royal Horticultural Society's Award of Garden Merit.
Astilbe simplicifolia, the entire-leaved astilbe, is a species of flowering plant in the genus Astilbe, native to Japan and North Korea. It is a perennial herb that grows up to 1–1.5 ft (0.30–0.46 m) tall. The Latin specific epithet simplicifolia is in reference to its leaves which are simple. It and its hybrid cultivars 'Atrorosea', 'Bronce Elegans' and 'Sprite' have gained the Royal Horticultural Society's Award of Garden Merit.
Eriocapitella is a genus of flowering plants in the buttercup family Ranunculaceae. Plants of the genus are native to Asia. The generic name Eriocapitella roughly translates to "growing in a small woolly head", which refers to the hairy ovary and fruit of some members of the genus. Cultivated plants are commonly known as fall-blooming anemones.
Eriocapitella japonica is a species of flowering plant in the buttercup family Ranunculaceae. The specific epithet japonica means "from Japan", which is a misnomer since the species is introduced in Japan. It is native to China, Taiwan, and Vietnam.
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.
Aruncus sylvester, the goat's beard, is a species of flowering plant in the family Rosaceae, found from the Himalayas to the Russian Far East and Japan. As its synonym Aruncus aethusifolius it has gained the Royal Horticultural Society's Award of Garden Merit.
