Silvas Canas
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Silvas Canas

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Silvas Canas Silvas Canas Presentation Transcript

  • Rubus ulmifolius
    • Rubus ulmifolius
    • Family- Rosaceae
    • Silva
    • Physical features:
    • It’s a vivacious bush showing long stalks with thorns.The sprouts are strong with little thorns. The leaves are odd, 3-5 small oval foliolos, dentate,whitish colour under leave.
    • Flowers , slightly pink and seldom are white.They are hermafrodit and have 5 aciculate and 5 wrinkled petals. The stamen and carpel indeterminate.Blooming in May and August. Fruit ,delicious wild blackberry,red cloured turning into black when fully developed.
    • Habitat:
    • Wild growths ,woods, clearings or formimg fences in wet places.
    • Medical uses:
    • The leaves are used before blooming, the flowers while in button, the sprouts and the berries are used to treat diabetes, diarrhea, aphtahe and hoarseness.
    • Propagation:
    • This the most spontaneous specie of the Rubus family.in the south of the country.
  • Arundo donax L.
    • Arundo donax L.
    • Família- Poaceae
    • Canas
    • Physical features
    • Strong roots, woody caulis, 2 to 5 meters high.
    • Habitat
    • Grows near the lakes, wet soils, streams yards and parks.Too common in the countryside.
    • Utilization by man
    • -It is used to make flutes, baskets and arrows.
    • -The upper part is used in New Year’s rituals.
    • -It is used to build fences.
    • -It has ornamental uses.
    • – Industry makes cellulose from the upper part.
    • A-The root is used to treat scorpion stungs.
    • TLBII
    • Trabalho de pesquisa realizado por:
    • Dulce Calvinho 11ºB nº9
    • Eliana Batista 11ºB nº10