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773 results for “orchids”
FIGURE 2. Western Australian Rhizanthella species. A in Flowering in darkness: a new species of subterranean orchid Rhizanthella (Orchidaceae; Orchidoideae; Diurideae) from Western Australia
FIGURE 2. Western Australian Rhizanthella species. A. Rhizanthella johnstonii. Munglinup, Western Australia. Photo by A. Brown. B. Rhizanthella gardneri. Babakin, Western Australia. Photo by K. Dixon.
FIGURE 5. Cymbidium densiflorum. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Column E. Lip. F. Lateral sepal, back view. G–H. Pollinarium. I–J in Cymbidium densiflorum (Orchidaceae; Epidendroideae; Cymbidieae): a new orchid species from China based on morphological and molecular evidence
FIGURE 5. Cymbidium densiflorum. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Column E. Lip. F. Lateral sepal, back view. G–H. Pollinarium. I–J. Flowering plant of C. aloifolium. K–L. Flowering plant of C. paucifolium.
FIGURE 4. Cymbidium densiflorum. A. Flowering plant. B. Flower, front view. C. Flower, side view. D in Cymbidium densiflorum (Orchidaceae; Epidendroideae; Cymbidieae): a new orchid species from China based on morphological and molecular evidence
FIGURE 4. Cymbidium densiflorum. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Dorsal sepal, petal and lateral sepal. E. Lip. F. pollinarium.
FIGURE 3 in Cymbidium densiflorum (Orchidaceae; Epidendroideae; Cymbidieae): a new orchid species from China based on morphological and molecular evidence
FIGURE 3. Phylogenetic relationships of C. densiflorum based on the nuclear DNA (ITS). The three numbers near the nodes are Bayesian posterior probabilities (PP), maximum parsimony bootstrap percentages (BP MP), and maximum likelihood bootstrap percentages (BP ML). "*" indicates that the node is 100% or 1.00 supported. "-" indicates that the node is incongruent between the topology of the Bayesian tree and the MP/ML trees.
FIGURE 2 in Cymbidium densiflorum (Orchidaceae; Epidendroideae; Cymbidieae): a new orchid species from China based on morphological and molecular evidence
FIGURE 2. Phylogenetic relationships of C. densiflorum based on the plastid DNA. The three numbers at the nodes are Bayesian posterior probabilities (PP), maximum parsimony bootstrap percentages (BP MP), and maximum likelihood bootstrap percentages (BP ML). "*" indicates that the node is 100% or 1.00 supported. "-" indicates that the node is incongruent between the topology of the Bayesian tree and MP/ML trees.
FIGURE 1 in Cymbidium densiflorum (Orchidaceae; Epidendroideae; Cymbidieae): a new orchid species from China based on morphological and molecular evidence
FIGURE 1. Phylogenetic relationships of C. densiflorum based on the combined plastid and nuclear data. The three numbers at the nodes are Bayesian posterior probabilities (PP), maximum parsimony bootstrap percentages (BP MP), and maximum likelihood bootstrap percentages (BP ML). "*" indicates that the node is 100% or 1.00 supported. "-" indicates that the node is incongruent between the topology of the Bayesian tree and the MP/ML trees.
FIGURE 1 in Calanthe tsiana, a new orchid species from China (Epidendroideae: Collabieae): evidence from morphological and molecular analyses
FIGURE 1. Bayesian tree constructed from the combined ITS nrDNA and plastid DNA (matK, trnL-trnF and rbcL) matrix. The numbers near the nodes are Bayesian posterior probabilities and bootstrap percentage (PP, BP, BP). The portions of Calanthe tree based on (A) ML MP plastid DNA and (B) nrITS are shown in the top left corner. "-"indicates a node that is inconsistent between the topology of the MP/ML and Bayesian trees.
FIGURE 6 in Dendrobium jinghuanum, a new orchid species from Yunnan, China: evidence from both morphology and DNA
FIGURE 6. Bayesian consensus tree inferred from combined matrix. Numbers near nodes are Bayesian posterior probabilities and maximum likelihood bootstrap percentages (PP, BS); ''-'' indicates that the node receives less than 50% support in the corresponding analysis.
FIGURE 5 in Dendrobium jinghuanum, a new orchid species from Yunnan, China: evidence from both morphology and DNA
FIGURE 5. Bayesian consensus tree inferred from cpDNA matrix. Numbers near nodes are Bayesian posterior probabilities and maximum likelihood bootstrap percentages (PP, BS); ''-'' indicates that the node receives less than 50% support in the corresponding analysis.
FIGURE 4 in Dendrobium jinghuanum, a new orchid species from Yunnan, China: evidence from both morphology and DNA
FIGURE 4. Bayesian consensus tree inferred from nrITS matrix. Numbers near nodes are Bayesian posterior probabilities and maximum likelihood bootstrap percentages (PP, BS); ''-'' indicates that the node receives less than 50% support in the corresponding analysis.
FIGURE 3. Columns and anther caps. A in Dendrobium jinghuanum, a new orchid species from Yunnan, China: evidence from both morphology and DNA
FIGURE 3. Columns and anther caps. A. Columns and anther caps, dorsal view, D. wardianum (1), D. bensoniae (2), D. jinghuanum (3), and D. crystallinum (4). B. Anther caps, dorsal view, D. crystallinum (1), D. jinghuanum (2), and D. bensoniae (3).
FIGURE 1. Dendrobium jinghuanum B.Q.Zheng & Y.Wang. A. Flowering plant. B. Flower, dorsal view. C in Dendrobium jinghuanum, a new orchid species from Yunnan, China: evidence from both morphology and DNA
FIGURE 1. Dendrobium jinghuanum B.Q.Zheng & Y.Wang. A. Flowering plant. B. Flower, dorsal view. C. Decomposition of a flower. D. Column with an anther cap, side view. E. Anther cap adhered to a column, dorsal view. F. Pollinarium. G. Anther cap, front view (left), dorsal view (middle), and side view (right). Photographs by Bao-Qiang Zheng & Long-Hai Zou.
FIGURE 2. Dendrobium jinghuanum B.Q.Zheng & Y.Wang. A. Ramets with vegetative and flowering stems. B. Flower, front view. C. Flower, dorsal view. D in Dendrobium jinghuanum, a new orchid species from Yunnan, China: evidence from both morphology and DNA
FIGURE 2. Dendrobium jinghuanum B.Q.Zheng & Y.Wang. A. Ramets with vegetative and flowering stems. B. Flower, front view. C. Flower, dorsal view. D. Decomposition of a flower. E. Floral buds. F. Column with an anther cap. G. Pollinarium. Illustration based on the holotype, Zheng 001, by Jialin Shan.
FIGURE 2. Calanthe tsiana. A. Flowering plant. B in Calanthe tsiana, a new orchid species from China (Epidendroideae: Collabieae): evidence from morphological and molecular analyses
FIGURE 2. Calanthe tsiana. A. Flowering plant. B. Oblique view of the flower. C. Column, spur and ovary, side view. D. Petal. E. Lateral sepal. F. Dorsal sepal. G. Lip and column.
FIGURE 5. Sheet 1 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 5. Sheet 1 of the specimen Santos Lima & Brade 13325 of Pseudolaelia vellozicola, showing the label in Brade's handwriting in which he wrote "forma" below the species name.
FIGURE 6. Sheet 2 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 6. Sheet 2 of the specimen Santos Lima & Brade 13325 of Pseudolaleia vellozicola (RB 26627). In the capsule there are flowers of a specimen of unknown precedence of P. corcovadensis.
FIGURE 7. 1 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 7. 1. Flower of Pseudolaelia vellozicola collected in São Fidélis, municipality of Rio de Janeiro, from the specimen M.S. Wängler et al. 1613 (RB). 2. Flower of Pseudolaelia corcovadensis collected in Petrópolis, municipality of Rio de Janeiro, from the specimen M.S. Wängler et al. 1806 (RB).
FIGURE 4. Sheet 3 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 4. Sheet 3 of the isolectotype of P. corcovadensis collected on the Morro do Corcovado by Voll & Carris s.n. (RB 26626) with a label in different handwriting from that of A. C. Brade (in Sheet 1) and a note by Antônio Toscano de Brito, which points out the erroneous indication of the specimen as an isotype.
FIGURE 3. Sheet 2 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 3. Sheet 2 of the isolectotype of P. corcovadensis collected on the Morro do Corcovado by Voll & Carris s.n. (RB 26626): only flower dissected and stuck in the yellow capsule by Brade. The remaining materials are not part of the isolectotype and are a specimen of unknown procedence P. vellozicola: fragments within the white capsule and parts of inflorescence axes.
FIGURE 2. Sheet 1 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 2. Sheet 1 of the lectotype of P. corcovadensis collected on the Morro do Corcovado by Voll & Carris s.n. (RB 26626) showing the label with Brade's handwriting and the collecting data.
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OpenNeuro
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