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Scientific name - Arachis hypogaea Synonyms -- Popular names - peanuts, arachidic, peanut, cacahuete, Erdnuss, groundnut, nocciola, pistacchio di terra. Distribution and Habitat - originally from South America. Description - herbaceous annual. Stem branched, 40-60 cm high. Leaves compound, 8-12 cm long, oblong folio-obovata, margin entire. Flowers yellow, axillary. Peabody, grow underground, contains 1.3 seeds. 2n = 40. Tolerant - do not tolerate drought and calcareous soils. Requirements - light soil, sandy, rich in organic substances, pH 5-6. Management - fertilizers applied during growth. During the flowering apply calcium sulfate. Propagation - by seedyou. Seeds is sown in April-May, to 5 inches deep and 10-15 cm between plants. For germination requires temperatures between 16 and 20 ͦ C. Diseases and pests - Pseudomonas solanacearum, Rhizoctonia solani, Alternaria arachidis (necrotic spots, orange-brown), Alternaria alternata (necrotic spots, orange-brown, the ribs), Alternaria tenuissima (disease of the leaves, brown spots), Colletotrichum arachidis ( circular lesions or iregulate with gray-white center and edges brown), Aspergillus niger (disease occurs in the first 10 days after seed germination, attack hipocotilul), Thielaviopsis basicola (disease that attacks the roots, the roots are black, the mold and die), Botrytis cinerea, Macrophomina phaseolina, Lasiodiplodia theobromae, Colletotrichum gloeosporioides, Cylindrocladium and Fusarium solani parasiticum. Properties and Uses - peanuts contain 26% protein, vitamin B, calcium, phosphorus, potasiu, iron and magnesium. Peanut butter: Peanut fresh Toasters 250 ml, 46 ml and 2.5 ml peanut oil salt. It mixes oil and peanuts, then add salt. 2 cotiledoane white seeds were rich in oil and protein. They are sweet, oleaginous, aphrodisiac and tonic. Peanut oil is sweet, laxative and emollient. Myth, Legend and Folklore - before Columbus, peanuts were unknown in the world. For the first time were mentioned in Spanish chronicles of the sixteenth century. During the 1800s, peanut oil, has become an important article of commerce. "Eating Goober Peas" - is a popular song about peanuts. "Sitting by the roadside, on a summer day, Chatting with my messmates, passing time away, Lying in the shadow, underneath the trees, Goodness how delicious, eating Goober Peas! Peas! Peas! Peas! Peas! Eating Goober Peas! Goodness how delicious, eating Goober Peas " References Frederic Rosengarten Jr. - Book of Edible Nuts - Dover Publications, 2004 Orient Longman - Indian Medicinal Plants - South Asia Books, 1994 Robert F. Nyvall - Field Crop Diseases - Wiley Blackwell, 1999
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See also
 Flowers
Mercurialis annua
Annual U.S. glabra slightly pubescent. Stem erect, branched, 10-50 cm high. Stipelate leaves, opposite, 1.5-5 cm, ovata lanceolata or elliptic, margin crenat-evening, petiole 0.2-1.5 cm. Dioecious, occasionally monoecious. Cirsium palustre
Originally from Europe and western Asia, growing on wet soils and peat, from plain to 1800 m altitude. Thlaspi montanum L.
Thlaspi montanum var. montanum is toxic and cause death of larvae of Pieris rapa. Thlaspi montanum var. siskiyouense is a serpentine endemic from southwestern Oregon. Alstroemeria
Herbaceous perennial. Rhizome long, soft, or short and nodosa. Stem 1 m tall, sterile stems short. Leaves alternate, short stalks, lamina linear - ovata, margins entire, nervatiune parallel. Blossom terminal umbela-loose. Helleborus viridis
Helleborus viridis - originating in Spain, France, Italy and Switzerland; grows on calcareous soils from 0 to 1700 m altitude, to the edges of deciduous forests, beech forests and mixed forests, grows in association with Arum dioscoridis, Crocus sp., Cyclamen coum, Fritillaria sp. Hyacinthus orientalis. Magnoliopsida
Hatiora gaertneri
Hatiora gaertneri pendence is a shrub, very branched. Originally from southeastern Brazil, which grows at altitudes of 350-1300 m. The stem is segmented, each segment is about 5 cm, with small notches on the edges, green mat. Is devoid of thorns, or are very small. Anemone nemorosa
Perennial species, Geof; rhizome. Flower stalk 6-30 cm, glabra or slightly hairy. Basal leaves, grow directly from the rhizome, occurring after blooming, the leaves grow on stems verticil, petiole to 1 cm, lamina palmately-party or palm-sector. Fuchsia
Leaves opposite, or verticil every 3.5 leaves, simple, and with the parties they lanceolata, 1-25 cm long, evergreen or decidue. Flower swing; 4 sepa long, thin, short petals 4, ovary inferior. Fruit 5-25 mm, green-reddish, red or purple, edible. Seeds numerous. Ranunculus asiaticus
Perennial herbaceous, stem 7-40 cm high. Caulinare different from the basal leaves, the basal are lobate, and those are areas caulinare. Flower 3-5 cm diameter, white, yellow or red; 3.5 sepa obsolete; 5 or more petals, stamens numerous. Fruit achenes, top acuminata recurbat, 4,5-5,6 x 3,0-3,7 mm, brown doll. 2n = 16. Acer platanoides - norway maple
Acer platanoides - used as an ornamental species in parks and gardens, but also the green street. In the United States was introduced around 1700 in East Pensilveniei. It was introduced as ornamental species, the green street, in many areas of culture out of control and become invasive species. |
 
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