Goldenrod — The goldenrod is a yellow flowering plant in the Family Asteraceae. About 80 perennial species make up the genus Solidago, most being found in the meadows and pastures, along roads, ditches and waste areas in North America, and a few from Europe that were introduced some 250 years ago. Many species are difficult to distinguish. Probably due to …

Gloxinia — Gloxinia is a genus of 3 species of tropical rhizomatous herbs in the flowering plant family Gesneriaceae. The species are primarily found in the Andes of South America but Gloxinia perennis is also found in Central America and the West Indies, where it has probably escaped from cultivation. Gloxinia perennis is the original (type) species of the genus …

Gladiolus — Gladiolus (from Latin, the diminutive of gladius, a sword) is a genus of flowering plants in the iris family (Iridaceae). Sometimes called the sword lily, the most widely-used English common name for these plants is simply gladiolus (plural gladioli or gladioluses). The genus Gladiolus contains about 260 species, of which 250 are native to sub-Saharan Africa, mostly South …

Gentian — Gentiana is a genus of flowering plants belonging to the Gentian family (Gentianaceae), tribe Gentianeae and monophyletic subtribe Gentianinae. This a large genus, with about 400 species. This is a cosmopolitan genus, occurring in alpine habitats of temperate regions of Asia, Europe and the Americas. Some species also occur in northwest Africa, eastern Australia and New Zealand. They …

Gardenia — Gardenia is a genus of about 250 species of flowering plants in the family Rubiaceae, native to the tropical and subtropical regions of Africa, southern Asia, Australasia and Oceania. The genus was named by Carolus Linnaeus after Dr Alexander Garden (1730-1791), Scottish-born American naturalist. They are evergreen shrubs and small trees growing to 1-15 m tall. The leaves …

Freesia — Freesia is a genus of 14-16 species of flowering plants in the family Iridaceae, native to Africa. Of the 14 species, 12 are native to Cape Province, South Africa, the remaining two to tropical Africa, one species extending north of the equator to Sudan. The genus was named in honor of Friedrich Heinrich Theodor Freese (1795-1876), German physician. …

Foxglove — Foxglove, Digitalis is a genus of about 20 species of herbaceous perennials, shrubs, and biennials that was traditionally placed in the figwort family Scrophulariaceae. Due to new genetic research, it has now been placed in the much enlarged family Plantaginaceae. The genus is native to Europe, western and central Asia, and northwestern Africa. The members of this genus …

Forsythia — Forsythia is a genus of flowering plants in the family Oleaceae (olive family). There are about 11 species, mostly native to eastern Asia, but one native to southeastern Europe. The common name is also Forsythia; the genus is named after William Forsyth. They are deciduous shrubs growing to 1–3 m (rarely 6 m) tall, with rough grey-brown bark. …

Forget-me-not — The Forget-me-nots are the genus Myosotis of flowering plants in the family Boraginaceae. There are about 50 species in the genus, and among them there is considerable variation. Nevertheless a considerable number of the species fit the same description, of a small (1 cm diameter or less) rather flat 5-petalled blue flower growing profusely on straggly stems, flowering …

Evening Primrose — Oenothera is a genus of about 125 species of annual, biennial and perennial herbaceous flowering plants, native to North and South America. It is the type genus of the family Onagraceae. Common names include evening primrose, suncups, and sundrops. The species vary in size from small alpine plants 10 cm tall (e.g. O. acaulis from Chile), to …