Scientific Name - Aponogeton L. distachya
Synonyms - Aponogeton distachyum
Popular names - waterblommetjie, Cape-pondweed.
Distribution and Habitat - originally from South Africa.
Description - aquatic species, perennial. Natante Leaves, 6-25 x 1.5-7 cm, ovate or lanceolate, attenuated to the round, top obtuse to acute, margin entire, petiole up to 100 cm in length. The flowering spike with two branches 'Y'. Flowers white, shoulder about 3 cm, purple to black anthers, pollen yellow. Blooms in March-April and October-November.
Tolerance - the deeper waters can get through the weak winter frosts.
Requirements - 15-60 cm deep water, sunny or partially shaded exhibitions.
Management - to ensure that the plant will pass well over the winter it is best to remove it from the baseand a youth in a bowl inside.
Propagation - by seed, is sown soon after ripening inntr a pot with water about 3 inches deep.
Properties and Uses - are grown for ornamental purposes, in swimming pools.
Curious - was introduced in Europe in the seventeenth century, was naturalized locally in France and England.
Tithonia rotundifolia - annual species, native to Mexico and Central Aerica, cultivated as ornamental species.
Nigella sativa L.
Nigella sativa - annual species, native to the Mediterranean, the Balkans, Asia Minor, Caucasus, western Asia, India and North Africa.
It was used by Greeks to treat congestion agipteni and nose, toothaches, headaches, abdominal pains, rheumatism, and as a diuretic.
Cleome spinosa - flower spider
Herbaceous annual. Stem herbaceous, simple, viscid-pubescent, 1 m high. Leaves alternate, petiolate, palmate-compound. Petiole 10-15 cm long, glandular and pubescent. Folio 5-7, onblong-anceolate to elliptic, top acute - acuminata, the conical, 15 cm long, margin entire, glandular-pubescent on the upper surface and slightly pubescent on the underside. Raceme blossom, dense, compact, terminal.
Originally from Europe and western Asia, growing on wet soils and peat, from plain to 1800 m altitude.
Narcissus poeticus L.
Bulb ovoid, 3-4 x 1.5-2 cm, brown tunic. 4 basal leaves, limb 20-40 x 0,6-1,2 cm, green glauca; nervatiune parallel. Flower stalk 30-45 cm. Flower solitary, fragrant, perianth 5.7 cm wide; periantului tube 2-3 cm; tepale overlapping, reflection, white, ovat-orbiculare, 1.5-2.5 x 1.5-2 cm, top mucronata