Scientific Name - Heliosperma pusillum
Synonyms - Silene quadridentata subsp quadridentata, Silene quadrifida, Heliosperma quadrifidum pusillum var, Silene pusilla Waldst. & Kit.
Popular names - silene delle fonti.
Distribution and Habitat - native to southern Europe, grows on limestone ravines, from 1000 to 2500 m altitude.
Description - herbaceous perennial. Stems ascending, 15 cm tall, subglabra. Linear basal leaves spatulate, 1-4 mm wide, linear or linear lanceolate those stems. Flowers on peduncles 2-4 cm. Calyx 4-5 mm, or glandulous glabru-pubescent. Corolla white, rarely pink or purple, 4-toothed petals emarginate, glabra. Blooms in June-August. Fruit capsule with six patents lobes, 4 mm, ovoid to subgloboasa. Seeds about 1 mm, the papilla. 2n = 24
Tribulus terrestris - the old woman's teeth
Herbaceous annual, prostrata, with branches 80 cm long. Paripenat-compound leaves, 4-8 folio, oblong folio, 4.12 x 4 mm. Sepa 2-4 mm long. Petals 3.6 mm long. Stigma pyramidal-elongated. Blooms in May-September.
Physalis alkekengi - ripe fruits are edible, are rich in Vitamin C and has diuretic and laxative properties.
Nemophila maculata - a species endemic in California, Nevada and Sierra Sacramento Valley provinces, increases from 0 to 3100 m altitude cultivated for ornamental purposes in all regions of the world.
Linum viscosum - increases in floor and alpine mountain in southern Europe, from Iberia to the Balkans, the arid grasslands and bushes, the limestone bedrock, from plain to 1600 m altitude.
Solidago caesia - blue-stemmed goldenrod
Solidago box to - perennial species, native to North America, grows naturally in dry soils on roadsides.
Oenothera biennis - Luminita
Oenothera biennis is a biennial species, native to North America, naturalized in southern Europe. It was introduced in Europe in 1614.
Salpichroa organifolia - perennial, rhizomatic and subfrutescenta. Hailing from South America, naturalized and naturalized French Atlantic coast, around the Mediterranean, Corsica and Spain wet substrates increases from 0 to 600 m altitude.
Gentiana crucial - originated in southern, central and eastern Europe, it grows on sunny pastures on limestone soils, from 200 to 2000 m altitude.
Mutisia subspinosa Cav.
Undergrowth voluble, 2-3 m long. Strain poorly ramified, glabra, wavy, yellow-green, 3-wing, green wing, needle-spin, axillary buds are white tomentosi. Leaves alternate, Sesia, language hasta, 8-10 x 0.6-1.3 cm, green, toothed margins, 10-14 pairs of teeth mucronata, long-attenuated peak and ended with a Carcel