Plants named in 1925

The garden pansy (Viola × wittrockiana) is a type of polychromatic large-flowered hybrid plant cultivated as a garden flower. It is derived by hybridization from several species in the section Melanium ("the pansies") of the genus Viola, particularly V. tricolor, a wildflower of Europe and western Asia known as heartsease. It is sometimes known as V. tricolor var. hortensis, but this scientific name is suspect. While V. tricolor var. hortensis Groenland & Rümpler is a synonym of Viola × wittrockiana, V. tricolor var. hortensis DC. refers to a horticultural variety of wild pansy (V. tricolor

Abies × borisii-regis (Bulgarian fir) is a hybrid species of fir native to the mountains of the Balkan Peninsula in Bulgaria, northern Greece, Kosovo, North Macedonia, Albania and Serbia. It occurs at elevations of 800–1,800 m (2,600–5,900 ft), on mountains with an annual rainfall of over 1,000 mm (39 in). It is a large evergreen coniferous tree growing to 40–50 m (130–160 ft) (exceptionally 60 m (200 ft)) tall and with a trunk diameter of up to 1.5 m (4 ft 11 in). The leaves are needle-like, flattened, 1.8–3.5 cm (0.71–1.38 in) long and 2 mm (0.079 in) wide by 0.5 mm (0.020 in) thick, glossy

Carpobrotus, commonly known as pigface, ice plant, sour fig, sea fig, Hottentot fig, and clawberry is a genus of ground-creeping plants with succulent leaves and large daisy-like flowers. The name comes from the Ancient Greek karpos "fruit" and brotos "edible", referring to its edible fruits. The genus includes some 12 to 20 accepted species. Most are endemic to South Africa, but there are at least four Australian species and one South American.

Kalopanax septemlobus, common names castor aralia, tree aralia, and prickly castor oil tree, is a deciduous tree in the family Araliaceae, the sole species in the genus Kalopanax. It is native to northeastern Asia, from Sakhalin and Japan west to southwestern China. It is called cìqiū (刺楸) in Chinese, eumnamu (음나무) in Korean, and harigiri (ハリギリ; 針桐) in Japanese.

Delosperma ('delos'=evident, 'sperma'=seed) is a genus of around 170 species of succulent plants, formerly included in Mesembryanthemum in the family Aizoaceae. It was defined by English botanist N. E. Brown in 1925. The genus is common in southern and eastern Africa, with a few species in Madagascar, Reunion island, Yemen and Saudi Arabia. Delosperma species, as do most Aizoaceae, have hygrochastic capsules, opening and closing as they wet and dry.

Acacia mearnsii, commonly known as black wattle, late black wattle or green wattle, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern Australia. It is usually an erect tree with smooth bark, bipinnate leaves and spherical heads of fragrant pale yellow or cream-coloured flowers followed by black to reddish brown pods. In some other parts of the world, it is regarded as an invasive species.

Pseudosasa japonica, the arrow bamboo (Japanese: metake), is a species of bamboo in the grass family Poaceae native to Japan and Korea, but planted worldwide as a horticultural plant.

Pleiospilos is a genus of succulent flowering plants of the family Aizoaceae. It is endemic to the Cape Provinces of South Africa. The name is derived from the Greek pleios "many" and spìlos "spot". The plants are also known as kwaggavy ("Quagga mesemb"), lewerplant ("liver plant"), lewervygie ("liver mesemb"), klipplant ("stone plant"), split rock or mimicry plant. Pleiospilos species have two or four opposite, very fleshy, grey-green leaves growing from a short stem that may be underground. The leaves, with their hemispherical shape and pitted texture, often strongly resemble a pile of

Frithia is a genus of succulent plants in the family Aizoaceae, indigenous to several small rocky areas in the vicinity of Gauteng Province, South Africa.

Pseudosasa is a genus of East Asian bamboo in the grass family. These species are small to medium running plants, usually with one branch at a node. Its name comes from its resemblance to the genus Sasa. The species are native to China, Japan, Korea, and Vietnam, with a few species sparingly naturalized in various other regions (western Europe, North Africa, North America, New Zealand, etc. Species formerly included see Acidosasa Fargesia Gelidocalamus Indocalamus Oligostachyum Pleioblastus Sasa] Sasaella Sasamorpha Sinobambusa Yushania

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Cleretum is a genus of flowering plants in the family Aizoaceae, native to the Cape Provinces of South Africa.

Semiarundinaria is a genus of East Asian bamboo in the grass family. Semiarundinaria is native to temperate and subtropical woodland in China and Japan. The plants are generally rhizomatous, tall and erect bamboos with cylindrical stems, producing tufts of lanceolate leaves at each node. Species Semiarundinaria densiflora - Anhui, Guangdong, Hubei, Jiangsu, Jiangxi, Zhejiang Semiarundinaria fastuosa - Honshu; cultivated in China Semiarundinaria fortis - Kyushu Semiarundinaria kagamiana - Honshu Semiarundinaria shapoensis - Hainan Semiarundinaria sinica - Jiangsu, Zhejiang Semiarundinaria

Cheiridopsis is a genus of flowering succulent perennial plants, with 41 species native to semi-arid regions of western Namibia and the Cape Provinces of South Africa.

Torreya jackii (Chinese: 长叶榧树; pinyin: fěishù; lit. 'longleaf torreya') is a species of conifer in the family Taxaceae. Common names include Jack's nutmeg tree, longleaf torreya, Jack torreya, and weeping torreya. It is endemic to eastern China, in Zhejiang, Fujian, and Jiangxi provinces. It can be up to 12 metres (39 ft) tall. It is threatened by habitat loss and logging.

Maihueniopsis (from Greek opsis, "view", referring to its resemblance to the unrelated Maihuenia) is a genus of the cactus family (Cactaceae), containing 18 species. The former genus Puna R.Kiesling is now synonym to Maihueniopsis.

Indocalamus is a genus of about 35 species of flowering plants in the grass family (Poaceae), native to central and southern China, Hainan, Vietnam, and Laos. They are quite small evergreen bamboos normally up to 2 m (6.6 ft) in height, initially forming clumps and then spreading to form larger thickets. They have thick, glossy leaves. Ruo leaves use to wrap foods like rice during dragon boat festival, originate in fujian refer to Indocalamus longiauritus originally but now are nonspecific to just about any leaf wrap. Some species were formerly included in Sasa and Sasamorpha. Indocalamus

Gymnocalycium baldianum, the spider-cactus or dwarf chin cactus, is a species of flowering plant in the cactus family Cactaceae, native to the Catamarca Province in Argentina.

Gibbaeum is a genus of about 17 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa. The name "Gibbaeum" comes from the Latin gibbosus (hunchback)

Pleioblastus is an East Asian genus of monopodial bamboos in the grass family Poaceae. They are native to China and Japan, and naturalized in scattered places in Korea, Europe, New Zealand, and the Western Hemisphere. The plant spreads by vigorous underground rhizomes which run along just beneath the soil surface, producing plantlets at the nodes. These can be used to propagate new plants, but if not removed they can become invasive. The species Pleioblastus variegatus (green and cream stripes), and P. viridistriatus (green and yellow stripes) have gained the Royal Horticultural Society's

Pachystegia is a genus of shrubs in the family Asteraceae, known as Marlborough rock daisies, with distinctive leathery leaves and daisy-like flowers. They are naturally found only in dry areas of the north-eastern South Island of New Zealand.

Oophytum is a genus of succulent plants native to the Cape Provinces of South Africa. Both species are endemic to the Knersvlakte. Egg-shaped Oophytum plants develop two leaves opposite each other per season. At the end of winter the outer pair forms a sheath from which the new pair of leaves develop. Water cells are visible on the soft leaves giving them a shimmering appearance. The flowers, produced in winter, are white, pink, or a combination of both. The genus contains two accepted species: Oophytum nanum (Schltr.) L.Bolus Oophytum oviforme (N.E.Br.) N.E.Br.

Nananthus is a genus of flowering plants belonging to the family Aizoaceae. Its native range is Southern Africa.

Lippia alba is a species of flowering plant in the verbena family, Verbenaceae, that is native to southern Texas in the United States, Mexico, the Caribbean, Central America, and South America. In Ethiopia the plant is also known as koseret (Amharic: ኮሰረት) and used as a cooking herb, especially for preparing the spiced butter niter kibbeh. The species is also present in Australia and India, where it is probably a human introduction. Common names include bushy matgrass, bushy lippia, hierba negra, juanilama, pamporegano, poleo and pitiona.

Erepsia is a genus of flowering plants belonging to the family Aizoaceae. It is native to the Cape Provinces of South Africa.

Disphyma is a genus of flowering plants in the family Aizoaceae that are native to New Zealand, Australia, and the Cape Provinces of South Africa. Plants in this genus are prostrate, annual or short-lived perennial shrubs with succulent leaves and daisy-like flowers arranged singly on the ends of shoots with petal-like staminodes, many stamens and usually five styles.

Dalbergia cearensis, with common names Brazilian kingwood, kingwood, Bois de Violette, and violetwood, is a small tree endemic to Brazil. It is native to the states of Bahia, Ceará, Paraíba, Pernambuco, and Piauí, It is the source of kingwood, a classic furniture wood.

Conicosia is a genus of succulent plants in the ice plant family native to the Cape Provinces of South Africa. They are known commonly as narrow-leafed ice plants. These are relatively short-lived perennials with underground stems and tentacle-shaped, dull-pointed triangular leaves. They bear large tubular flowers often exceeding 10 centimeters in width, with up to 250 fringelike petals arranged in a ring around a center with hundreds of stamens. The fruit is a capsule which opens when it gets wet, slowly releasing the hundreds of tiny seeds as they fall out of its drying flesh. Two species

Cephalophyllum is a genus of flowering plants in the family Aizoaceae. It includes 34 species native to Namibia and the Cape Provinces of South Africa.

Chamaesium is a genus of flowering plant in the family Apiaceae. It contains ten species native to the Himalayas and central China.