Family:  Poaceae Barnhart. (Graminea) Stem erect, plant height from 30 to 100 cm. Leaves lanceolate. Root system fibrous roots. Flowering Period June-October. Inflorescence — panicle. Seeds — grasshopper, spindle-shaped, measuring 8-16x1,5-2,5 mm, reaches in July-August. Propagation — by seeds, before 400-600 seeds per plant. Viability of Seeds short...

Family:  Polygonaceae Juss.  Stem ascending, usually ramified, hairless, red spotted, up to 10-60cm Leaves lanceolate. Root system vertical root. Propagation by seed. 800-850 seeds/plant. Flowering period in summer - autumn. Flowers - small, greenish white to pale pink, in erect cylindrical, terminal or axillary inflorescences. Each flower cluster...

Family:  Chenopodiaceae Vent.  Stems lower stem rounded or pentagonal in cross-section, mealy and silvery in appearance. Leaves, oval to triangular in shape, dark green, mostly with uneven, forward-pointing teeth. Root system vertical root Propagation by seed approx before 700,000 seeds per plant. Flowering period July-August. Inflorescence — panicle....

Family:  Poaceae Barnhart. (Graminea) Stems are single or grow bundles, straight, 10-60 cm tall. Leaves are linear-lanceolate, rough edges, blue-green. The root system fibrous roots. Propagated by seeds. Flowering period and fruiting in july — september. Inflorescence — panicle The seeds are grains, egg-oval, in the size of 2-2,75x1,65-1,75x1,0 mm....

Family: Asteraceae Dumort  Stems, thick, ramified, up to 30 - 120 cm. Leaves first leaves nearly circular, with fine teeth; following leaves runcinate-pinnatifid or undivided, soft, blue-green, enclosing the stalk sagittately. Root system vertical root. Flowering in june - october. Inflorescence - fruit Achene, Seeds are brown, wrinkled,size...

Family:  Asteraceae Dumort  Stems ramified, spineless, nearly hairless, angularly furrowed, up to 40 - 160 cm. Leaves first leaves inverse-ovate, following leaves lanceolate, simple to pinnatifid, wavy-ruffled, sessile. Root system vertical. Flowering in june—september. Inflorescence — rose flowers. Fruit one-seeded indehiscent fruit, 1.7-3.9 mm (0.067...

Family:  Poaceae Barnhart (Gramineae Juss.) Stems erect, height at 60-120 cm. Leaves lanceolate. Root system fibrous roots. Flowering summer, rarely through autumn.. Inflorescence — double row ear, fruit — grain, size 6—10x1,2—1,7x1— 1,2 mm, to ripen in july—september. Viability of Seeds the seed can remain viable up to 4 years under field...

Family:  Poaceae Barnhart (Gramineae Juss.) Stems stout, 30—100 cm. Leaves leaf blades are glabrous, hairless, elongate. Root system fibrous roots. Propagation by seeds. Flowering in july - octoder. Inflorescence - panicle. Fruit is small; compressed dorsoventrally. Hilum short, 2.5 - 3.5 mm (0.098 - 0.14 inch) long, whitely glumes. Reproductive...

Family:  Brassicaceae Burnett (Cruciferae Juss.) Morphological structure Stems - erect, ramified, with spread-apart or downward-pointed hairs, up to 60 cm. Leaves lyre-shaped pinnatifid, both surfaces with ovate, irregularly dentate lobes, side lobes increasing in size toward the tip, end lobes very large. Flowers Pale yellow or white, veined violet...

Famile:   Brassicaceae  Morphological structure Stems - straight 30-80 cm tall. Leaves - raw or cooked like spinach. Inflorescence- compact terminal racemes elongating in fruit to +40cm. Flowers on pedicels to 3mm long, pedicels elongating in fruit to 6mm long. Root – vertical root. Germination - in march - may. Flowering period - in may–june. Fruiting...

Family:  Amaranthaceae Juss.  Stems single or branched, light green to reddish, more or less short and rough hairy Leaves long petiolate leaves, ovate, pointed, gray-green Root vertical root. Propagation by seed. Flowering period in june-september. Inflorescence green, each flower unisexual but with both the male and female flowers on the same...