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Tabaconas Namballe National Sanctuary
Tabaconas-Namballe National Sanctuary (''Santuario Nacional Tabaconas-Namballe'') is a national sanctuary in Peru established in 1988, and protects the southernmost part of the páramo ecosystem. It is located in San Ignacio Province, Cajamarca and spans an area of . History In the 1940s, national and foreign investors began studies for the use of forests in the provinces of Jaén and San Ignacio. This prompted the Peruvian government to reserve an area that would serve as a nature sanctuary, by creating the Oso Perdido National Forest. In 1977, a lumber company, El Chaupe, was granted two exploitation contracts by the government in the forests located in the districts of Chirinos, Tabaconas and Namballe, all in the province of San Ignacio. One of the contracts was terminated by the Ministry of Agriculture, declaring an extension of 49 260 hectares as an area for research purposes. In 1982, the Department of Forest Management of La Molina National University (UNALM) propose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Ignacio Province
The San Ignacio Province is one of thirteen Provinces of Peru, provinces located in the Cajamarca Region of Peru. The capital of this province is the city of San Ignacio. Boundaries *North: Ecuador *East: Amazonas Region *South: Jaén Province, Peru, Jaén Province *West: Piura Region Political division The province extends over an area of and is divided into seven districts: *San Ignacio District, Peru, San Ignacio *Chirinos District, Chirinos *Huarango District, Huarango *La Coipa District, La Coipa *Namballe District, Namballe *San José de Lourdes District, San José de Lourdes *Tabaconas District, Tabaconas Population The province has a population of 127,523 inhabitants as of Peru 2005 Census, census 2005. See also *Cajamarca Region *Peru External links *Official San Ignacio website {{Coord, 5, 09, S, 79, 00, W, type:adm2nd_source:itwiki, display=title Provinces of the Cajamarca Region ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Festuca
''Festuca'' (fescue) is a genus of flowering plants belonging to the grass family Poaceae (subfamily Pooideae). They are evergreen or herbaceous perennial tufted grasses with a height range of and a cosmopolitan distribution, occurring on every continent except Antarctica. The genus is closely related to ryegrass (''Lolium''), and recent evidence from phylogenetic studies using DNA sequencing of plant mitochondrial DNA shows that the genus lacks monophyly. As a result, plant taxonomists have moved several species, including the forage grasses tall fescue and meadow fescue, from the genus ''Festuca'' into the genus ''Lolium'', or alternatively into the segregate genus ''Schedonorus''. Because the taxonomy is complex, scientists have not determined how many true species belong to the genus, but estimates range from more than 400 to over 640.Darbyshire, S. J. and L. E. Pavlick''Festuca''. Grass Manual. Flora of North America. Fescue pollen is a significant contributor to hay feve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedyosmum
''Hedyosmum'' is a genus of flowering plants in the family Chloranthaceae Chloranthaceae is a family of flowering plants (angiosperms), the only family in the order Chloranthales. It is not closely related to any other family of flowering plants, and is among the early-diverging lineages in the angiosperms. They are .... There are about 40 to 45 species. They are distributed in Central and South America and the West Indies, and one species also occurs in southeastern Asia. They are mostly dioecious, except for '' H. nutans'' and '' H. brenesii'' which are exclusively monoecious, and '' H. scaberrimum'' and '' H. costaricense'' with both monoecious and dioecious individuals. Species * '' Hedyosmum angustifolium'' * '' Hedyosmum anisodorum'' * '' Hedyosmum arborescens'' * '' Hedyosmum bonplandianum'' * '' Hedyosmum brasiliense'' * '' Hedyosmum brenesii'' * '' Hedyosmum burgerianum'' * '' Hedyosmum colombianum'' * '' Hedyosmum correanum'' * '' Hedyosmum costaricense'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alchornea
''Alchornea'' is a plant genus of the family Euphorbiaceae first described as a genus in 1788. It is widespread in tropical and subtropical regions of Africa, South Asia, Australia, Latin America, and various oceanic islands. Molecular phylogenetic analyses suggest that ''Bocquillonia'' from New Caledonia is nested in ''Alchornea''.Wurdack, K. J., P. Hoffmann, and M. W. Chase (2005). Molecular Phylogenetic Analysis of Uniovulate Euphorbiaceae (Euphorbiaceae Sensu Stricto) Using Plastid rbcL and trnL-F DNA Sequences.” American Journal of Botany 92(8): 1397–1420. ;Species ;formerly included moved to other genera ''(Aparisthmium Cleidion Cnesmone Discocleidion Discoglypremna Necepsia Neoscortechinia Orfilea Sampantaea Trigonostemon ''Trigonostemon'' is a plant genus of the family Euphorbiaceae and the sole member of its tribe (Trigonostemoneae). It was first described as a genus in 1826. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wettinia
''Wettinia'' is a palm genus, consisting of flowering plants in the family Arecaceae. The genus, established in 1837, contains some 20 species, but more seem to await discovery considering that 4 species - '' W. aequatorialis'', '' W. lanata'', '' W. minima'' and '' W. panamensis'' - were described as late as 1995. The genus is broadly divided into two groups. One group has the fruits tightly packed, while the other, formerly classified as genus ''Catoblastus'', has fruits scattered along the inflorescence branches. It is not known whether these groups are both monophyletic. The genus is named after Frederick Augustus II of Saxony, of the House of Wettin. Morphology Palms of the genus ''Wettinia'' are monoecious, medium-sized to large, and typically solitary-trunked. They have a low, dense cone of brown or black stilt roots, and pinnate leaves. The rope-like inflorescences of the plant emerge from leathery spathes, and grow in a circular pattern around one or more trunk rings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dicksonia
''Dicksonia'' is a genus of tree ferns in the order Cyatheales. It is regarded as related to ''Cyathea'', but is considered to retain more primitive traits, dating back at least to the Jurassic and Cretaceous periods. The fossil record includes stems, pinnules, and spores. The genus contains 20–25 species, distributed from Mexico to Argentina, Brazil, Uruguay and Chile, St. Helena, New Zealand, New Caledonia, Australia, Indonesia, New Guinea, and the Philippines. New Guinea has the greatest diversity, with five species. Species of ''Dicksonia'' found in cultivation include: *''D. antarctica'', soft tree fern *''D. fibrosa'', woolly tree fern *''D. squarrosa'', rough or slender tree fern The genus was first described by Charles Louis L'Héritier de Brutelle in 1788. The name honors James Dickson, a prominent nurseryman and botanist.''Dicksonia antarctica'' – the soft tree fernAustralian National Botanic Gardens 2008 Species * ''Dicksonia antarctica'', soft tree fern, Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyathea
''Cyathea'' is a genus of tree ferns, the type genus of the fern order Cyatheales. The genus name ''Cyathea'' is derived from the Greek ''kyatheion'', meaning "little cup", and refers to the cup-shaped sori on the underside of the fronds. Description The species of ''Cyathea'' are mostly terrestrial ferns, usually with a single tall stem. Rarely, the trunk may be branched or creeping. Many species also develop a fibrous mass of roots at the base of the trunk. The genus has a pantropical distribution, with over 470 species. They grow in habitats ranging from tropical rain forests to temperate woodlands. Classification Conant ''et al.'' in 1996, concluded on molecular cpDNA and morphological evidence that a system of three clades – ''Alsophila'', ''Cyathea'' and ''Sphaeropteris'' was the most accurate reflection of evolutionary lineages within the Cyatheaceae, ''Alsophila'' being the most basal and ''Cyathea'' and ''Sphaeropteris'' derived sister groups. In the Pteridophyte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clusia
''Clusia'' is the type genus of the plant family Clusiaceae. Comprising 300-400 species, it is native to the tropics of the Americas. The genus is named by Carl Linnaeus in honor of the botanist Carolus Clusius. The closest relatives of ''Clusia'' are the neotropical genera ''Chrysochlamys'', ''Tovomita'', ''Dystovomita'' and ''Tovomitopsis''. Together with ''Clusia'', these genera form the tribe Clusieae, where the fruit is a fleshy capsule with arillate seeds. The distribution ranges from the Florida Keys and southern Mexico to southernmost Brazil, and from near sea level to at least 3500 m altitude in the northern Andes. Species of ''Clusia'' are a characteristic component of a number of Neotropical vegetation types, and may even be dominant, as is often seen in montane forests of the Greater Antilles. Most species are found in lowland or montane rainforests, but some occur in drier habitats such as the restingas of Brazil, caribbean coastal scrub and dry interandean vall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weinmannia
''Weinmannia'' is a genus of trees and shrubs in the family Cunoniaceae. It is the largest genus of the family with about 150 species. It is also the most widespread genus, occurring in Central and South America including the Caribbean, Madagascar and surrounding islands, Malesia and the islands of the South Pacific. It is absent from mainland Africa and Australia, but some fossils have been attributed to ''Weinmannia'' in Australia. Leaves are simple or pinnate, with a margin usually toothed, and interpetiolar stipules. Flowers are bisexual, white, arranged in racemes. The fruit is a capsule opening vertically from the top to the base. Seeds hairy without wings. Taxonomy The genus has been divided into five sections: * ''Fasciculata'' (mostly Malesia, from Sumatra to Fiji) * ''Inspersa'' (Madagascar) * ''Leiospermum'' (mostly Pacific, from Bismarck archipelago to the Marquesas) * ''Spicata'' (Madagascar and Comores) * ''Weinmannia'' (Central and South America, Mascarenes) A phy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miconia
''Miconia'' is a genus of flowering plants in the glory bush family, Melastomataceae, native to warm temperate to tropical regions of the Americas. The species are mostly shrubs and small to medium-sized trees up to 15 m tall. The generic name honours Catalan physician and botanist Francesc Micó. Some species are known by the common name johnnyberry. Many species are threatened by habitat destruction in their native range, and some are feared to be on the brink of extinction. On the other hand, '' M. calvescens'' is a contributing factor in the decline and maybe even extinction of other plants: it has become a highly invasive weed on a number of Pacific Islands where it was introduced, including Hawaii and Tahiti. It is often referred to as the "purple plague" or the "green cancer" in reference to its habit of overgrowing native ecosystems, and its leaves which are bright green above and bright purple below. ''Miconia'' fruit are a favorite food of many birds (invasive ''M. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podocarpus
''Podocarpus'' () is a genus of conifers, the most numerous and widely distributed of the podocarp family, the Podocarpaceae. The name comes from Greek πούς (poús, “foot”) + καρπός (karpós, “fruit”). ''Podocarpus'' species are evergreen shrubs or trees, usually from tall, known to reach at times. The cones have two to five fused cone scales, which form a fleshy, berry-like, brightly coloured receptacle at maturity. The fleshy cones attract birds, which then eat the cones and disperse the seeds in their droppings. About 97 to 107 species are placed in the genus depending on the circumscription of the species.Earle, Chris J.''Podocarpus''.The Gymnosperm Database. 2013. Species are cultivated as ornamental plants for parks and large gardens. The cultivar 'County Park Fire' has won the Royal Horticultural Society's Award of Garden Merit. Names and etymology Common names for various species include "yellowwood" and "pine", as in the plum pine (''Podocarpu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berberis
''Berberis'' (), commonly known as barberry, is a large genus of deciduous and evergreen shrubs from tall, found throughout Temperateness, temperate and subtropical regions of the world (apart from Australia). Species diversity is greatest in South America and Asia; Europe, Africa and North America have native species as well. The best-known ''Berberis'' species is the European barberry, ''Berberis vulgaris'', which is common in Europe, North Africa, the Middle East, and central Asia, and has been widely introduced in North America. Many of the species have Spine (botany), spines on the shoots and all along the margins of the leaves. Description The genus ''Berberis'' has dimorphic shoots: long shoots which form the structure of the plant, and short shoots only long. The leaf, leaves on long shoots are non-Photosynthesis, photosynthetic, developed into one to three or more spines long. The bud in the axil of each thorn-leaf then develops a short shoot with several normal, phot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
