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330 results for “Bambusoideae”
FIGURE 1. Pleioblastus triangulata. A in Pleioblastus triangulata (Poaceae: Bambusoideae), a new combination for Indosasa triangulata based on morphological and molecular evidence
FIGURE 1. Pleioblastus triangulata. A: Habit; B: Branches at mid-culm node; C: Culm bud and internodes with thick white powder; D: New shoot; E: Culm leaf blade; F: Culm leaf ligule, auricles and oral setae; G: Rhizome with a new shoot. All photos by Z.Y.Niu.
FIGURE 2. Pleioblastus triangulata. A in Pleioblastus triangulata (Poaceae: Bambusoideae), a new combination for Indosasa triangulata based on morphological and molecular evidence
FIGURE 2. Pleioblastus triangulata. A: Culm leaf, detached, the arrows showing black lines near margins of culm sheath apex; B: Dark brown dotted lines on culm leaf sheath; C: Culm leaf auricles and oral setae; D: Culm leaf ligule, the arrow showing a black band at base; E: Ultimate leafy branches; F: Foliage leaf inner and outer ligule. All photos by Z.Y.Niu.
FIGURE 3. Phylogenetic relationships among Indosasa triangulata and other 17 in Pleioblastus triangulata (Poaceae: Bambusoideae), a new combination for Indosasa triangulata based on morphological and molecular evidence
FIGURE 3. Phylogenetic relationships among Indosasa triangulata and other 17 species belonging to Arundinarieae derived from Maximum Likelihood and Bayesian analysis. Numbers on the nodes are bootstrap values from 1000 replicates and posterior probabilities after 6,000,000 generations.
FIGURE 4 in Revisiting the circumscription of Chusquea anelythra (Poaceae-Bambusoideae- Bambuseae): lectotypification, redescription, geographic distribution, and conservation status
FIGURE 4. Geographic distribution of Chusquea anelythra in Brazil. Brazilian states: BA (Bahia), ES (Espírito Santo), MG (Minas Gerais), RJ (Rio de Janeiro).
FIGURE 3. Chusquea anelythra. A in Revisiting the circumscription of Chusquea anelythra (Poaceae-Bambusoideae- Bambuseae): lectotypification, redescription, geographic distribution, and conservation status
FIGURE 3. Chusquea anelythra. A. Habitat in Parque Estadual da Serra do Brigadeiro, state of Minas Gerais. B. Scandent habit. C. Flowering branches. D. Detail of the synflorescence, showing the spikelets. E. White waxy band below the node. F. Culm leaf. G‒H. Nodal region. G. Bud complement. H. Central and subsidiary branches. I‒K. Foliage leaves. I‒J. Branches, showing blades and sheath indument in detail. K. Detail of the pseudopetiole, outer ligule, sheath summit extension indument, and a tuft of trichomes at the base of blade. L. Infravaginal branching. (Photos: A‒F by E.M. Pianissola; G‒H and K‒L by L.G. Clark; and I‒J by A.P. Silva)
FIGURE 1 in Revisiting the circumscription of Chusquea anelythra (Poaceae-Bambusoideae- Bambuseae): lectotypification, redescription, geographic distribution, and conservation status
FIGURE 1. Photograph of the lectotype of Chusquea anelythra (Sellow s.n., K - H.965.88-7). Photo by I.L.C. Oliveira.
FIGURE 2 in Revisiting the circumscription of Chusquea anelythra (Poaceae-Bambusoideae- Bambuseae): lectotypification, redescription, geographic distribution, and conservation status
FIGURE 2. Chusquea anelythra (A, C–F) and C. aff. anelythra (B) morphological characters. A. Subsidiary branch bearing a mature synflorescence with subtending bracts and a foliage leaf complement. B. Bud complement with two rows of subsidiary branches (cropped) just developing. C. Culm leaf showing the girdle, infravaginal branching, and the fused base of the sheath. D. Ligular region of a foliage leaf. E. Immature synflorescence. F. Spikelet. [A and F based on Sellow s.n. US 1021552; B based on Clark et al. 673; C–D based on Sarahyba et al. 1057; and E based on Glaziou 17453; the acronym GH refers to Graham Hagan (illustrator)].
FIGURE 4 in Indocalamus chongzhouensis (Poaceae: Bambusoideae), a new synonym of I. emeiensis: evidence from morphology and complete chloroplast genome data
FIGURE 4. Micromophology of leaf abaxial epidermis under SEM. A–D. Indocalamus chongzhouensis (Chongzhou, Sichuan, China); E–H. I. emeiensis (E'mei, Sichuan, China). Abbreviations: ep, elongated papillae; sp, short papillae; mi, microhairs; sb, silica bodies; pr, prickles. (Scale bars = 5 μm [B, D, F & H]; 10 μm [C & G]; 50 μm [A & E]).
FIGURE 3 in Indocalamus chongzhouensis (Poaceae: Bambusoideae), a new synonym of I. emeiensis: evidence from morphology and complete chloroplast genome data
FIGURE 3. Morphological comparison between Indocalamus chongzhouensis (A–F) and I. emeiensis (G–L). A and G. Part of young culm, showing white-powdery and hirsute infranodal region; B and H. Culm sheath; C and I. Sheath auricle and oral setae; D and J. Branching node; E and K. Longitudinal section of branching node; F and L. part of ultimate leafy branch, showing leaf sheath, auricles, and oral setae. (Scale bars=1 cm).
FIGURE 1. Indocalamus chongzhouensis. A in Indocalamus chongzhouensis (Poaceae: Bambusoideae), a new synonym of I. emeiensis: evidence from morphology and complete chloroplast genome data
FIGURE 1. Indocalamus chongzhouensis. A. Syntype (Yi 03014, SIFS); B. Culm sheath; C. Leaf sheath, auricles and oral setae; D. Sheath auricles, oral setae and the base of sheath blade; E. Culm sheath, sheath auricle and oral setae. (Scale bars=1 cm).
FIGURE 6. Indocalamus emeiensis. A and B in Indocalamus chongzhouensis (Poaceae: Bambusoideae), a new synonym of I. emeiensis: evidence from morphology and complete chloroplast genome data
FIGURE 6. Indocalamus emeiensis. A and B. Habitat and habit; C and D. Rhizome and new shoot; E. Apex of new shoot, showing sheath auricle, oral setae and ligule; F. Infranodal region of young culm; G–J. Culm sheath; K. Part of ultimate leafy branch, showing leaf auricle and oral setae; L. Branching node; M. Longitudinal section of branching node. (Scale bars=1 m [A & B]; 1 cm [C–M]).
FIGURE 5 in Indocalamus chongzhouensis (Poaceae: Bambusoideae), a new synonym of I. emeiensis: evidence from morphology and complete chloroplast genome data
FIGURE 5. Phylogeny of Arundinarieae inferred from maximum likelihood (ML) analysis based on complete chloroplast genomes of 44 representative bamboos. Colored branches indicate 11 accepted lineages of Arundinarieae (I–XI). Numbers associated with branches indicate the bootstrap value and the posterior probability, respectively. Asterisks indicate 100% bootstrap support or 1.0 posterior probability. Hyphens indicate the bootstrap support or the posterior probability lower than 50% or 0.5.
FIGURE 2. Chusquea kochii. A in A new species of Chusquea sect. Serpentes (Poaceae: Bambusoideae: Bambuseae: Chusqueinae) endemic to Oaxaca, Mexico
FIGURE 2. Chusquea kochii. A. Mid-culm segment showing multiple branches and foliage leaves. B. Infravaginal branching. C. Detail of basal bract showing ciliate margin. D. Node with bud complement, showing circular central bud and triangular subsidiary smaller buds. Based on Clark et al. 1150 (MEXU, XAL). Drawn by Rosa Pérez Luna.
FIGURE 1. Chusquea kochii. A. Mid-culm segment showing a culm leaf sheath with a reflexed culm leaf blade. B. Branch complement showing foliage leaf blades. C in A new species of Chusquea sect. Serpentes (Poaceae: Bambusoideae: Bambuseae: Chusqueinae) endemic to Oaxaca, Mexico
FIGURE 1. Chusquea kochii. A. Mid-culm segment showing a culm leaf sheath with a reflexed culm leaf blade. B. Branch complement showing foliage leaf blades. C. Detail of leaf blade margin, abaxial view, showing pubescent indument and scabrous margin. D. Foliage leaf ligule area and pseudopetiole. Based on Clark et al. 1150 (XAL). Drawn by Rosa Pérez Luna.
FIGURE 3. Chusquea kochii. A. Culm leaf showing reflexed blade. B in A new species of Chusquea sect. Serpentes (Poaceae: Bambusoideae: Bambuseae: Chusqueinae) endemic to Oaxaca, Mexico
FIGURE 3. Chusquea kochii. A. Culm leaf showing reflexed blade. B. Node with bud complement, showing circular central bud and triangular subsidiary smaller buds. C. Branch complement showing infravaginal branch pattern. D. Developing branch showing a main central branch. E. Panoramic view showing branch complements and foliage leaves. F. Foliage leaf complement. Photos by Eduardo Ruiz-Sanchez.
FIGURE 5 in Flora of the Serra do Cachimbo (Eastern Amazon, Brazil): Bambusoideae (Poaceae), including the description of two new species
FIGURE 5. Illustration of Merostachys cachimboensis: A. Rhizomes. B. Bud frontal view. C. Bud lateral view. D. Terminal culm with culm leaves. E. Culm leaf sheath, abaxial view. F. Culm leaf fimbriae. G. Culm leaf blade. H. Internode with branch complement and foliage leaf complement. I. Foliage leaf fimbriae. J. Foliage leaf blade detail of the adaxial surface with prominent nerves. Drawn by R.B.Lopes-Neto, based on the holotype [Lopes-Neto et al. 693 (MG)].
FIGURE 2 in Flora of the Serra do Cachimbo (Eastern Amazon, Brazil): Bambusoideae (Poaceae), including the description of two new species
FIGURE 2. Field photographs of bamboos from Serra do Cachimbo. A–C. Actinocladum verticillatum: A–B. Habit. C. Culm leaves. D–I. Arthrostylidium simpliciusculum: D. Habit. E. Branch complement. F. Culm leaf sheath margins. G. Culm leaf apex. H. Foliage leaf complement. I. Foliage leaf fimbriae. J–N. Eremocaulon capitatum: J. Habit. K. Infra- and supranodal bands of trichomes and culm leaves. L. Foliage leaf fimbriae. M. Synflorescence. N. Pseudospikelets. O–R. Guadua paniculata: O. Habit. P. Infra- and supranodal bands of trichomes and thorns. Q. Foliage leaf complement. R. Culm leaves. Photos: P.L.Viana (A–K, M–O, R) and M.Pastore (L, P).
FIGURE 6 in Flora of the Serra do Cachimbo (Eastern Amazon, Brazil): Bambusoideae (Poaceae), including the description of two new species
FIGURE 6. Field photographs of Merostachys cachimboense: A–B. Habit. C. Detail of the foliage leaf complements. D. Branch complement. E. Terminal culm with culm leaves. F–G. Detail of the culm leaves. H. Detaching culm leaf sheaths. I. Foliage leaf fimbriae. J. Detail of the prominent nerves of the foliage leaves. Photos: P.L.Viana.
FIGURE 4 in Flora of the Serra do Cachimbo (Eastern Amazon, Brazil): Bambusoideae (Poaceae), including the description of two new species
FIGURE 4. Field photographs of Arthrostylidium cachimboense: A. Habit. B. Culm interior with several septa. C–E. Branch complement. F–G. Culm leaves. H. Foliage leaf complement. I–J. Detail of the fimbriate auricles of the foliage leaves. Photos: A.S.B.Gil (A) and P.L.Viana (B–J).
FIGURE 3 in Flora of the Serra do Cachimbo (Eastern Amazon, Brazil): Bambusoideae (Poaceae), including the description of two new species
FIGURE 3. Illustration of Arthrostylidium cachimboense: A. Rhizomes. B. Culm interior with several septa in the lumen. C. Bud frontal view. D. Bud lateral view. E. Corky flange at the insertion of the culm leaf. F. Branch complement frontal view. G. Branch complement lateral view. H. Culm leaf, adaxial side. I. Detail of the fimbriate auricle in the culm leaf. J. Foliage leaf complement. K. Detail of the fimbriate auricles in the foliage leaf. Drawn by R.B.Lopes-Neto, based on the holotype [Lopes-Neto et al. 682 (MG)].
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