Scientific Name - Solidago caesia L.
Synonyms - Solidago axillaris Pursh.
Popular names - blue-stemmed goldenrod, vara de oro montanòsa.
Distribution and Habitat - grows naturally in dry soils on roadsides from Nova Scotia to Minnesota, south Florida and Texas.
Description - Perennial species, rhizome. Stems slender, purple or glauca, glabra, branched, 30-100 cm tall. Leaves alternate, sessile, oblong-lanceolate or lanceolate, long acuminata, smooth, toothed, 5-15 cm long. Flowers in axillary or raceme groups, stem 2-10 mm involucrului bracts linear, ligulate flowers 1-6, yellow, tubular flowers 3-9, yellow. Blooms in August-October. Fruit achenes, pubescent, 2-3 mm long Papus.
Tolerances - shade and frost.
Requirements - prefers semi-shade, clay soil, rich and lightor gritty.
Propagation - by seed or split bush.
Diseases and pests - Solidago box to host plant is Microrhopala xerene, Prescott lobata.
Properties and Uses - Can be used as an ornamental species in parks and gardens, or cut flowers.
Curiosity - "Solidago" comes from the Latin solidarity for medicinal properties of species belonging to the genre.
Juicy perennial species, rizomatoasa. Leaves basal, linear, cylindrical, fleshy, 10-15 cm long. Floral stem is 45 cm long. Blossom flowers made up of 40-50 cm, arranged in Raceme 15-30 cm long.
Gentiana crucial - originated in southern, central and eastern Europe, it grows on sunny pastures on limestone soils, from 200 to 2000 m altitude.
Pimelea physodes is a species indigenous to Australia. Stem erect, branched, 0.2-1 m high and 80 cm in diameter. Leaves opposite, Sesia, elliptic, acute nested. Capital terminal, solitary, nutant, large bracts, 4-6 cm, yellow, green, red or purple, perianth roots, the average tube, stamens long.
Stylosa Phuopsis annual herbaceous plant, native to eastern Turkey and northern Iran, used as an ornamental species.
Viola odorata - bluebells
Viola odorata - herbaceous plant, perennial, native to Europe and Asia Minor, grows through groves, bushes, meadows, deciduous forest edge, in plain and hilly region.
Schinus molle - evergreen tree, 3-15 m tall. Originally from Argentina, Bolivia and Peru where it grows from 0 to 2400 m altitude. Cultivated soil erosion, but also as ornamental species, or bonsai.
Gossypium herbaceum - Cotton
Gossypium herbaceum - Cotton fiber is the most popular material obtained from this plant and the second is cotton oil rich in protein.
Physostegia virginiana - perennial species, rhizomatic, native to North America, grows on wet pastures.
Physostegia virginiana - cultivated as ornamental species in parks and public gardens.