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Oreobambos
''Oreobambos buchwaldii'' is the sole representative of ''Oreobambos'', a monotypic African genus of bamboo, most closely related to the large genus ''Bambusa'' from tropical Asia and America. It is large and perennial with arching stems up to 20 m. high, growing in isolated clumps, in forest clearings and swamp forest, and along streams, at altitudes of 300–2000 m. It occurs along the tropical east of Africa in eastern DR Congo, Burundi, Kenya, Uganda, Tanzania, Mozambique, Malawi, Zimbabwe and Zambia. This is one of only a handful of indigenous African bamboos. Lateral branches are dendroid. Sheaths are covered in appressed, dark brown hairs when young. Leaves are 10-35 x 2·5–6 cm., lanceolate to oblong-lanceolate, and obscurely tessellate. Leaf-blade apex is acuminate, while the base is broadly rounded, with a small petiole-like connection to the sheath. Leaf-blades are deciduous at the ligule. Culm-internodes are hollow and 5–10 cm. in diameter. Flowering pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moribane Forest Reserve
The 144 km2 Moribane Forest Reserve (Portuguese: Reserva Florestal de Moribane) which was proclaimed in 1957, is a natural forest in the buffer zone of the 640 km2 Chimanimani National Reserve, and is situated 24 km north of Dombé, in Sussundenga District of central Mozambique. The mid to low-altitude tropical rain forest covers hilly country, from 400 to 550 metres in altitude, on the eastern verges of the largest southern African forest of this type, altogether 820 km2 in extent. It can be reached using public transport from Sussundenga. Flora and fauna Flora Müller et al. (2005) described two main vegetation types, namely a) moist, evergreen forest dominated by Forest newtonia ''(Newtonia buchananii)'', Chirinda stinkwood ''(Celtis mildbraedii)'', Forest ordeal tree ''(Erythrophleum suaveolens)'', and Panga-panga ''(Millettia stuhlmannii)'', and b) transitional forest on the northern verge of the forest, where the predominant species were Winged ber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bambusoideae Genera
Bamboos are a diverse group of evergreen perennial flowering plants making up the subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family. The origin of the word "bamboo" is uncertain, but it probably comes from the Dutch or Portuguese language, which originally borrowed it from Malay or Kannada. In bamboo, as in other grasses, the internodal regions of the stem are usually hollow and the vascular bundles in the cross-section are scattered throughout the stem instead of in a cylindrical arrangement. The dicotyledonous woody xylem is also absent. The absence of secondary growth wood causes the stems of monocots, including the palms and large bamboos, to be columnar rather than tapering. Bamboos include some of the fastest-growing plants in the world, due to a unique rhizome-dependent system. Certain species of bamboo can grow within a 24-hour period, at a rate of almost an hour (equivalent to 1 mm every 90 se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
