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773 results for “orchids”
Figure 3 from: Croce A, Nazzaro R (2017) An atlas of orchids distribution in the Campania region (Italy), a citizen science project for the most charming plant family. Italian Botanist 4: 15-32. https://doi.org/10.3897/ib.4.14916
Figure 3 - number of field data (observations) in the 10 km × 10 km cells of the grid on 31 December 2016. Coordinates are expressed in metres, UTM WGS84 33N. Province abbreviations: AV = Avellino, BN = Benevento, CE = Caserta, NA = Naples, SA = Salerno.
Figure 2 from: Croce A, Nazzaro R (2017) An atlas of orchids distribution in the Campania region (Italy), a citizen science project for the most charming plant family. Italian Botanist 4: 15-32. https://doi.org/10.3897/ib.4.14916
Figure 2 - Richness of taxa based on literature data. The number includes hybrids but also species sensu lato. Coordinates are expressed in metres, UTM WGS84 33N. Province abbreviations: AV = Avellino, BN = Benevento, CE = Caserta, NA = Naples, SA = Salerno.
Figure 1 from: Croce A, Nazzaro R (2017) An atlas of orchids distribution in the Campania region (Italy), a citizen science project for the most charming plant family. Italian Botanist 4: 15-32. https://doi.org/10.3897/ib.4.14916
Figure 1 - Number of bibliographic records (citations) in the 10 km × 10 km cells of the grid on 31 December 2016. Coordinates are expressed in metres, UTM WGS84 33N. Province abbreviations: AV = Avellino, BN = Benevento, CE = Caserta, NA = Naples, SA = Salerno.
Figure 7 from: Croce A, Nazzaro R (2017) An atlas of orchids distribution in the Campania region (Italy), a citizen science project for the most charming plant family. Italian Botanist 4: 15-32. https://doi.org/10.3897/ib.4.14916
Figure 7 - Distribution of the localities of the observations (punctual type) inside (black circles) and outside (open circles) a 2 km buffer around the main roads (bands).
Figure 5 in Endophytic fungi in roots of native orchids of rupestrian grasslands (campos rupestres) in Serra do Cipó, Brazil
Figure 5. Phylogenetic inference of the endophytic fungal genus Tulasnella generated by Bayesian analysis of ITS sequences. A posteriori probabilities are indicated on the nodes. Bold codes and respective NCBI access numbers for isolates obtained from roots of the five native orchids (Cattleya brevipedunculata, Epidendrum saxatile, E. secundum, Grobya cipoensis and Pleurothallis teres) sampled in a rupestrian grasslands of Serra do Cipó, Brazil. Identification and accession number for NCBI and UNITE platform are provided to reference sequences.
Figure 3 in Endophytic fungi in roots of native orchids of rupestrian grasslands (campos rupestres) in Serra do Cipó, Brazil
Figure 3. Fungal genera occurring as endophytic in roots of the five native orchids (Cattleya brevipedunculata, Epidendrum saxatile, E. secundum, Grobya cipoensis and Pleurothallis teres) sampled in a rupestrian grasslands of Serra do Cipó, Brazil.
Figure 2 in Endophytic fungi in roots of native orchids of rupestrian grasslands (campos rupestres) in Serra do Cipó, Brazil
Figure 2. Number of fungal isolates at the levels of phylum and order obtained from roots of the five native orchids (Cattleya brevipedunculata, Epidendrum saxatile, E. secundum, Grobya cipoensis and Pleurothallis teres) sampled in an area of rupestrian grasslands at Serra do Cipó/ Brazil.
Figure 1 in Endophytic fungi in roots of native orchids of rupestrian grasslands (campos rupestres) in Serra do Cipó, Brazil
Figure 1. Number of isolates and species of endophytic fungi obtained from roots of the five native orchids (Cattleya brevipedunculata, Epidendrum saxatile, E. secundum, Grobya cipoensis and Pleurothallis teres) sampled in a rupestrian grasslands of Serra do Cipó, Brazil. Species definition was based on ITS sequence analysis, considering isolates with greater than 97% similarity as belonging to the same fungal species.
Fig. 5 in Helionothrips errans (Thysanoptera: Thripidae): a new threat to native orchids in Brazil
Fig. 5. Increase or reduction in height of the aerial portion (HAP in cm), number of leaves per plantlet (NL), and number of roots attached to the phorophyte per plantlet (NR) for plantlets at the edge of the forest fragment. Black and gray bars indicate plantlets that were infested and not infested by thrips, respectively. * indicates P <0.05 and ** indicates P <0.001, according to the Mann–Whitney test (P = 0.05).
Figure 2 from: Simo-Droissart M, Stévart T, Sonké B, Mayogo S, Kamdem N, Droissart V (2018) New taxonomic and conservation status of Ossiculum (Vandeae, Orchidaceae), a highly threatened and narrow-endemic angraecoid orchid from Central Africa. PhytoKeys 98: 85-97. https://doi.org/10.3897/phytokeys.98.23511
Figure 2 Habitat degradation and forest clearance at the type locality of Calyptrochilum aurantiacum (Mungo River Forest Reserve). In less than 10 years, hundreds of hectares of mature lowland rainforest have been converted to cocoa plantations along the Mungo River (pers. comm. by local communities). A Freshly cleared forest where plantain and bananas will be cultivated during two years prior to being replaced by cocoa trees. B A ten-year old cocoa plantation on the banks of the Mungo River; only a few shade trees remain from the original forest. C Plantain and banana bunches that are harvested every day along the Mungo River. Photographs by V. Droissart (June 2017).
Figure 1 from: Simo-Droissart M, Stévart T, Sonké B, Mayogo S, Kamdem N, Droissart V (2018) New taxonomic and conservation status of Ossiculum (Vandeae, Orchidaceae), a highly threatened and narrow-endemic angraecoid orchid from Central Africa. PhytoKeys 98: 85-97. https://doi.org/10.3897/phytokeys.98.23511
Figure 1 Current distribution of Calyptrochilum aurantiacum in Central Africa (upper map) and in Cameroon (lower map). WS = Wildlife Sanctuary; FR = Forest Reserve; NP = National Park.
Figure 4 from: Simo-Droissart M, Stévart T, Sonké B, Mayogo S, Kamdem N, Droissart V (2018) New taxonomic and conservation status of Ossiculum (Vandeae, Orchidaceae), a highly threatened and narrow-endemic angraecoid orchid from Central Africa. PhytoKeys 98: 85-97. https://doi.org/10.3897/phytokeys.98.23511
Figure 4 Seed banking of Calyptrochilum aurantiacum in Yaoundé (Cameroon). In 2017, an ex situ conservation programme was initiated to support the long term preservation of C. aurantiacum. A Due to the small size of the flowers, manual pollination has been performed under a stereomicroscope. B Fruit development and maturation takes place in a shadehouse established in Yaoundé. C Finally, viable seeds have been harvested and conserved in the freezer (-20°C). Before being preserved at low temperature, seed viability is assessed using the tetrazolium test (red colouration of living embryo). Photographs A and C by V. Droissart, B by Gyslène Kamdem.
Figure 3 from: Simo-Droissart M, Stévart T, Sonké B, Mayogo S, Kamdem N, Droissart V (2018) New taxonomic and conservation status of Ossiculum (Vandeae, Orchidaceae), a highly threatened and narrow-endemic angraecoid orchid from Central Africa. PhytoKeys 98: 85-97. https://doi.org/10.3897/phytokeys.98.23511
Figure 3 Ecology and habit of natural populations of Calyptrochilum aurantiacum. A Flowering individual growing on upper branches of a felled kola tree, along with the angraecoid orchid Diaphananthe plehniana and the fern Microgramma owariensis. B Dense population growing on 1 metre long branches of Duguetia staudtii. C Calyptrochilum aurantiacum and Diaphananthe plehniana growing side by side on Salacia sp. (Celastraceae). Photographs by V. Droissart (June 2017).
Figure 2 from: Hornung-Leoni CT, Chavarria-Olmedo YJ, Ramírez-Morillo IM (2019) The Reserva de la Biosfera Barranca de Metztitlán (Hidalgo): An illustrated checklist of bromeliads and orchids and their high levels of Mexican endemisms. PhytoKeys 118: 105-123. https://doi.org/10.3897/phytokeys.118.31603
Figure 2 Species of bromeliads in Reserva de la Biosfera Barranca de Metztitlán (RBBM): ATillandsiainopinataBHechtiapodanthaCTillandsiaerubescensDTillandsiarecurvataETillandsiatortilisFTillandsiajunceaGTillandsiaionanthaHT.mauryana. Photographs: A–H by Hornung-Leoni.
Figure 3 from: Hornung-Leoni CT, Chavarria-Olmedo YJ, Ramírez-Morillo IM (2019) The Reserva de la Biosfera Barranca de Metztitlán (Hidalgo): An illustrated checklist of bromeliads and orchids and their high levels of Mexican endemisms. PhytoKeys 118: 105-123. https://doi.org/10.3897/phytokeys.118.31603
Figure 3 Species of Bromeliaceae (cont.) (A–D, F, G) and Orchidaceae (E, H) in Reserva de la Biosfera Barranca de Metztitlán (RBBM): Bromeliaceae: ATillandsiausneoidesBTillandsiaparryiCTillandsiadeppeanaDHechtiaglomerataELaeliagouldianaFTillandsiapringleiGTillandsiaalbidaHMesadenuspolyanthus. Photographs: A–D and F–H by Hornung-Leoni. Photograph E by Chavarria-Olmedo.
Figure 1 from: Hornung-Leoni CT, Chavarria-Olmedo YJ, Ramírez-Morillo IM (2019) The Reserva de la Biosfera Barranca de Metztitlán (Hidalgo): An illustrated checklist of bromeliads and orchids and their high levels of Mexican endemisms. PhytoKeys 118: 105-123. https://doi.org/10.3897/phytokeys.118.31603
Figure 1 Map of the study area indicating: A Location of the RBBM in Hidalgo State and municipalities, and B Vegetation types.
Figure 4 from: Hornung-Leoni CT, Chavarria-Olmedo YJ, Ramírez-Morillo IM (2019) The Reserva de la Biosfera Barranca de Metztitlán (Hidalgo): An illustrated checklist of bromeliads and orchids and their high levels of Mexican endemisms. PhytoKeys 118: 105-123. https://doi.org/10.3897/phytokeys.118.31603
Figure 4 Bromeliaceae and Orchidaceae (cont.) in Reserva de la Biosfera Barranca de Metztitlán (RBBM) (cont.) AHechtiadeceptrixBTillandsiagymnobotryaCTillandsiaschiedeanaDAulosepalumpyramidaleETillandsiaimperialisFAechmeabracteata. Photographs: A–E by Hornung-Leoni and F by I. Ramírez-Morillo.
Supplementary material 1 from: Hornung-Leoni CT, Chavarria-Olmedo YJ, Ramírez-Morillo IM (2019) The Reserva de la Biosfera Barranca de Metztitlán (Hidalgo): An illustrated checklist of bromeliads and orchids and their high levels of Mexican endemisms. PhytoKeys 118: 105-123. https://doi.org/10.3897/phytokeys.118.31603
: Data type: occurrence
Figure 4 from: Croce A, Nazzaro R (2017) An atlas of orchids distribution in the Campania region (Italy), a citizen science project for the most charming plant family. Italian Botanist 4: 15-32. https://doi.org/10.3897/italianbotanist.4.14916
Figure 4 - Richness of taxa based on field data (observations). The number includes hybrids. Coordinates are expressed in metres, UTM WGS84 33N. Province abbreviations: AV = Avellino, BN = Benevento, CE = Caserta, NA = Naples, SA = Salerno.
Figure 3 from: Croce A, Nazzaro R (2017) An atlas of orchids distribution in the Campania region (Italy), a citizen science project for the most charming plant family. Italian Botanist 4: 15-32. https://doi.org/10.3897/italianbotanist.4.14916
Figure 3 - number of field data (observations) in the 10 km × 10 km cells of the grid on 31 December 2016. Coordinates are expressed in metres, UTM WGS84 33N. Province abbreviations: AV = Avellino, BN = Benevento, CE = Caserta, NA = Naples, SA = Salerno.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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