Orchid species
IN VITRO ASYMBIOTIC SEEDS GERMINATION OF 51 ENDEMIC, THREATENED ORCHID SPECIES OF MADAGASCAR
... According to these results, we recommend using seeds from indehiscent ripe capsules. In our experimental conditions, the speed of germination of Malagasy orchids species varies widely from one species to ...
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Biology and population studies of two endemic Nematoceras (orchid) species on sub Antarctic Macquarie Island
... endemic orchid species, Nematoceras dienemum and ...additional orchid populations on the island are reported and cleistogamy is documented in ...both orchid species are documented here, ...
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Adaptive sequence evolution is driven by biotic stress in a pair of orchid species (Dactylorhiza) with distinct ecological optima
... food-deceptive orchid species (Sletvold, Grindeland, & Agren, 2010) that provide a suitable model to trace effects of natural ...two orchid species broadly share geographical distribution ...
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Two New Records of Orchid Species for the Flora of Iraq: Anacamptis papilionacea (L.) R.M. Bateman, Pridgeon & M.W. Chase and Dactylorhiza romana (Sebast.) Soó
... in the past decade insight of new contribution to the Flora of Iraq For example, divers botanical field surveys carried out and reported several new taxa and new records for Iraq (National Report on Biodiversity in Iraq, ...
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CAM plasticity in epiphytic tropical orchid species responding to environmental stress
... To further understand the photosynthetic light response under DRML, the changes in Chl fluorescence parameters for the six species were studied (Fig. 4). After 7 weeks of drought stress, when measured under higher ...
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Why are There so Many Bee-Orchid Species? Adaptive Radiation by Intraspecific Competition for Mnemonic Pollinators
... three species examined, the female individual reproductive success increased with increasing nearest neighbor distance (meaning the shortest distance to the nearest flowering ...two species lived in ...
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Embryology of two mycoheterotrophic orchid species, Gastrodia elata and Gastrodia nantoensis: ovule and embryo development
... Gastrodia species, is an important traditional Chinese medicine (known as Tian Ma) for treatment of headache, vertigo and epi- lepsy (Xu and Guo ...Gastrodia species native in Taiwan (Hsu and Kuo ...endemic ...
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Mycorrhizal associations and phylogenetic relationships of South-east Queensland Bulbophyllum orchids
... two orchid species proposed to belong to different genera, ...epiphytic orchid roots, known as the velamen, is colonised by a wide variety of micro- organisms (Herrera, Suárez & Kottke 2010), and ...
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IN VITRO PROPAGATION OF ORCHID-DENDROBIUM'SONIA'
... Culture of meristems on different nutrient media during in vitro propagation of Dendrobium 'Sonia' revealed that establishment, differentiation, subsequent growth and developmentofmericlones varied significantly on ...
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... 68 orchid species belonging to 28 genera were documented of which 42 are epiphytic and 26 are ...Twenty-eight species are endemic, of which 23 species are strictly endemic to the Western ...
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A comprehensive review on ethnobotanical applications and pharmacological activities of Acampe praemorsa (Roxb.) Blatt. & McCann (Orchidaceae)
... immemorial, orchids have aesthetic and medicinal values as well as economic importance. Habitat loss and over- exploitation seems to be the important threat for existence and dwelling of orchids in natural habitats. An ...
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Morphological and Molecular Characterization of Orchid Fruit Development
... The orchid species we investigated all showed septifragal dehiscence, whereby each carpel consisted of two halves of fertile valves and one sterile valve (Figure 1) as described by Brown ...this ...
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Trade in Zambian Edible Orchids - DNA Barcoding Reveals the Use of Unexpected Orchid Taxa for Chikanda
... in orchid species that are identified within these local ...Brachycorythis species and mbwelenge or fake chikanda was made of ...local species concepts are not necessarily congruent with ...
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Trade in Zambian Edible Orchids – DNA Barcoding Reveals Use of Unexpected Orchid Taxa for Chikanda
... Using DNA barcoding as an identification tool for chikanda tubers sold on local Zambian markets 345. has allowed us to determine for the first time what orchid species are sold on local[r] ...
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The seed development of a mycoheterotrophic orchid, Cyrtosia javanica Blume
... basal orchid groups, such as Apostasia (the subfamily Apostasioideae) and Vanilla (the subfamily Vanilloideae), suggesting a plesiomorphic character of the seed in Or- chidaceae (Nishimura and Tamura 1993; ...
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Recollection of the Historical Portuguese Orchid Collection from 1879
... historical orchid collection, we are handling problems of different ...the orchid species, natural hybrids and a few man made hybrids that made the ...an orchid flower written 140 years ago is ...
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Endophytic fungi associated with Australian orchids
... terrestrial orchid species (Table 1) and he was the first to isolate and identify the fungal endophyte of the rare subterranean orchid Rhizanthella ...
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Orchid Classification, Disease Identification And Healthiness Prediction System
... The orchid family is one of the largest flowering plant families in the world with 21,950 – 26,049 currently accepted species found in 880 ...The orchid has an incredible range of variety in shape, ...
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The rare Australian epiphytic orchid Sarcochilus weinthalii associates with a single species of Ceratobasidium
... and orchid, particularly in low light habitats (Otero et ...to orchid species rarity if the mycobiont is not evenly or widely dispersed in the environment (Otero et ...single species of an ...
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Elevational Pattern of Orchid Rarity and Endemism in Mt. Kalatungan, Mindanao Island, Philippines
... endemic species with 15. Results showed that the high number of endemic species can be found in areas with high species richness (Figure ...some orchid species thriving at the very high ...
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