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
Herbaceous annual or perennial. Strain decumbenta - upward, often is wood based. Leaves alternate, entire or pinnate-sectors. Capital solitary and axillary. Involucre with bractei placed on 2-3 lines. Flowers tubular, orange. Ligula sterile flowers, yellow-orange, top with 4 teeth. Receptacle convex or flat. Acorn obovoide, densely-hairy.
Cirsium heterophyllum - originating in Europe - Siberia, growing on peat bogs, on wet meadows, along rivers, on the edge of forests at 800-2100 m altitude.
Nicotiana tabacum - herbaceous annual, terofita. The product obtained is known cigarettes.
Herbaceous perennial, rustic. Rhizome with roots beam. Nastriforme leaves, gathered in bouquets. Raceme blossom or panic, small bracts, perianth campanulata, tepale united at the base, ovata, yellow or orange, 6 stamens attached to corolla tube, ovary inferior. Fruit capsule dehiscence.
Teline canariensis - shrub native (endemic) of Tenerife and Gran Canaria, grows at the edge of forests of Pinus radiata and Laurus canariensis novo in association with Neotinea maculata, Hypericum reflexum and Cystus sympithifolius, from 500 to 1500 m altitude.
Originally from Europe and western Asia, growing on wet soils and peat, from plain to 1800 m altitude.
Herbaceous plants, roots rizomatoase, 2-4 mm in diameter. Stem erect, tube or fistiloase, foam, and longitudinally striated. Leaves basal, long petiolate (5-20 cm); language cordata, margine crenata, wavy carnoas, top obtuse, bright green. Caulinare Leaves are similar to those that are based only smaller sessile or subsesile.
Tree 15-40 m high, trunk 1 m in diameter. Subsesile leaves or stalks, stalks up to 3 cm long, glabru or glabrescent; language to narrow obovata ovata, ovat-lanceolata, 6-15 x 2.5-7 cm, margins evening, the round, top-acute acuminata.