Annual plant height 20-90 cm stems are erect. The leaves are opposite, trifoliate or pinnate, with petioles, leaf segments (at least the upper crust) with distinct petioles. Baskets erect. Lozhnoyazychkovye outer flowers, golden yellow, sterile, median - tubular, bisexual, bracts at the top quickly pointed. Fruits - flattened achene cuneate, densely studded beard-vochkami, pubescent over the entire surface with appressed hairs on the edges of the achene hairs directed upwards; achenes with two awns (sometimes 4.3 spine, but in such cases, two of them longer than the other). Flowers in July-September, Read more [...]
Biennial plant height from 15 to 60 cm Stems erect, simple or malovetvistye the top. The leaves are alternate, lanceolate or linear-lanceolate, prickly edges, glabrous above, cobwebby hairs. Upper leaves surrounding the basket exceeds bracts. Wraps multilayered, their outer leaves, leaf, on the edge of the comb prickly, with branched spines, internal leaves coriaceous-membranous, shiny, yellowish. Flowers bisexual, tubular, in baskets at the ends of stems and branches almost corymbose. Corolla yellow-purple. Fruit - achene with pappus 2-4 times longer than the achene. It flowers from June Read more [...]
Annual, sometimes perennial herbaceous plant bare 20-100 cm Stems erect, grooved, hollow, usually branched at the top. The leaves are alternate, oblong-ovate or lanceolate, thickish. Numerous baskets, form a common corymbose-paniculate inflorescence. Bracts multilayered, dumb, green with reddish tips. Lozhnoyazychkovye outer flowers, blue, light blue or pink, female, median - tubular, yellow, bisexual. Fruits - ovoid achene with pappus 4-6 mm long with white or pink bristles. Flowers in July-September, achenes ripen in July and October.
Plant with a wide area, are located in Europe and North Read more [...]
Perennial herb 25-60 cm tall, with a rod fusiform roots. Stem erect, branched, glabrous, ending (like most children) inflorescences-baskets. The leaves are of two types: basal leaves are collected in the outlet, they are oblong-lanceolate, toothed on the edges, or lyre-shaped runcinate-pinnate, pubescent with stiff hairs (sometimes naked), stem leaves are very small, sessile, as radical, hairy, especially along the veins. Baskets are bell-shaped, large, 2.5-3 cm and a diameter of 2 cm, and their wrapper imbricate, bracts almost twice shorter than flowers, naked, or more frequently at the edges Read more [...]
Annual plant height of 20-100 cm stems are erect, branched in the upper part, glabrous or slightly pubescent. The leaves are opposite, yellowish-green, three-lobed or quinquepartite, with lanceolate or ovate-rhombic serrate-toothed lobes, sometimes partially intact. Baskets are flat, the diameter is twice the height. Outer bracts foliaceous, including 10-14, much higher than the wrapper and surround it in the form of light. Lozhnoyazychkovye outer flowers, golden yellow, sterile, median - tubular, bisexual. Fruits - flattened wedge achene diameter of about 4 mm in length awns are achene or Read more [...]
Perennial herb 40-80 cm tall light brown roots, stolons not. Stem erect, pubescent (especially at the bottom) small conical hairs (must be seen under a microscope), ends inflorescence. The leaves are almost bare bottom, with 3-6 (8) pairs of oblong-ovate or ovate-lanceolate lobes; share the edges jagged. Inflorescence initially crowded, later separated. Bracteoles 4-5 mm in length. Flowers 4-5.5 mm long, corolla pink, funnel-shaped. Fruit-volatile achene, glabrous or pubescent on the one hand, on the crest, which is about 1.5 times longer than the achene. Blooms in June and July, the fruits Read more [...]
Biennial naked plant height 15-90 cm, containing a milky juice, with taproot. Stem usually solitary, erect. Leaves linear, entire, sessile. Baskets are quite large, arranged singly on the tops of the stems. Wrap single row of 8-10 leaves, bracts significantly (1.5 times) shorter than flowers. All flowers ligulate, bisexual, and bright yellow. Fruit - achene length of 3-4 cm, gradually tapering to nose, with a tuft of feathery bristles. It flowers from May to October, achenes ripen in June and October.
Eastern European, North Asian appearance. In Russia in the European part, in the south Read more [...]