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.
Lysimachia vulgaris - perennial species, herbaceous with underground rhizome widespread in temperate regions of Europe and Asia, grows in wet environments, wetlands, side channels and water courses, from 0 to 1200 m altitude.
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.
Nicotiana alata - perennial species, native to Brazil, Argentina and Paraguay. The genus name 'Nicotiana' was given in honor of Jean Nicot of Villemain, French consul in Lisbon, which in 1560 sent seeds to France.
Pontederia cordata L.
Species aquatic perennial, 45-60 cm tall, thin rhizome. Leaves basal, erect, ovat-lanceolata, with the cord; long petiole. Flowers violet-blue, rarely white, with an upper lobe yellow blossom disposed in ear type. Perianth campanulata, Revol tube after blooming, 6 stamens, 3 more unequal, May 3 children; anther elliptic, blue. Blooms in June-September. The fruit contains a single seed, indehiscent.
Saccharum officinarum - Sugar cane
Herbaceous perennial strain neramificata, 3-4 m high, 3-5 cm diameter. Roots of two ways, first type is formed from Butas after planting, are thin and bends, the second type of primary shoots grow roots flashy and less branched, with all the old roots are brown and dry.