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87 results for “subgenus Passiflora”
FIG. 4 in Passiflora tinifolia Juss. (Passiflora subgenus Passiflora): resurrection and synonymies
FIG. 4. — Passiflora tinifolia Juss., French Guiana (photos: Maxime Rome): A, young leaf with glands at the apex of the petiole and linear stipules; B, mature leaf with peduncles gathered in a pseudoraceme; C, flower bud with bracts; D, flower; E, longitudinal section of flower; F, immature and mature fruit.
FIG. 3 in Passiflora tinifolia Juss. (Passiflora subgenus Passiflora): resurrection and synonymies
FIG. 3. — Pictures and drawings of P. laurifolia L., P. oblongifolia Pulle, P. gabrielleana Vanderpl. and P. favardensis Kuethe: A, P. laurifolia from Guadeloupe (photograph F. Booms); B, C, P. gabrielleana from Montsinery, near its locus classicus in French Guiana (photograph M. Rome); D, drawing of P. oblongifolia from the holotype Versteeg 652 (from Pulle 1906); E, drawing of P. gabrielleana by J. Vanderplank in Vanderplank & Laurens (2006); F, picture of P. favardensis by Christian Houel in Kuethe (2011). Scale bars: 1 cm.
FIG. 1 in Passiflora tinifolia Juss. (Passiflora subgenus Passiflora): resurrection and synonymies
FIG. 1. — Iconography of P. tinifolia Juss. from the original description by Jussieu (1805).
FIG. 2 in Passiflora tinifolia Juss. (Passiflora subgenus Passiflora): resurrection and synonymies
FIG. 2. — Iconography of P. tinifolia Juss. from Guyana, according to Hooker et al. (1857).
FIGURE 3 in A new species of Passiflora (Passifloraceae, subgenus Passiflora) in the flora of Colombia discovered in uncharted Andean territory
FIGURE 3. Lankester composite dissection plant style sheet from holotype (E. Arrigui-Torres, J. Ocampo & J.H. Rosero-Toro 221; SURCO!). A mature plant of Passiflora pitalensis. A. Lateral view of the flower. B. Alternate view of the flower. C. Flower bud. D. Front view of the flower. E. Cross section of the flower. F. View of the leaf with stipule. G. Detail of marginal petiolar stipitate glands. H. Abaxial surface of the leaf. I. Detail of ocelli on the abaxial surface of the leaf. J. Ripe fruit. K. Cross section of mature fruit. L. Detail of dry seed. Photographs by Edwin Arrigui-Torres.
FIGURE 4 in A new species of Passiflora (Passifloraceae, subgenus Passiflora) in the flora of Colombia discovered in uncharted Andean territory
FIGURE 4. Morphological comparison of the flower of P. pitalensis (D) and its allies species P. smithii (A). P. trisulca (B), and P. lehmannii (C). Photographs by Adriana Velasquez (A), John Ocampo (B–C), and Edwin Arrigui-Torres (D).
FIGURE 2. Passiflora echinasteris A.K.Koch, A in Passiflora echinasteris: a new species of subgenus Passiflora, series Serratifoliae (Passifloraceae) from the Brazilian Amazon
FIGURE 2. Passiflora echinasteris A.K.Koch, A.Cardoso & Ilk.-Borg. A. Habit; B. Shoot apex, stipules and tendrils; C. Detail of bracts; D. Flower front view; E. Cross section of flower; F. Fruit with persistent bracts; G. Seeds without pulp; H.Cross section of the fruit and seeds with pulp. Photos by André Luiz de Rezende Cardoso and Vinícius Martins Barbacena.
FIGURE 1. Passiflora echinasteris. A in Passiflora echinasteris: a new species of subgenus Passiflora, series Serratifoliae (Passifloraceae) from the Brazilian Amazon
FIGURE 1. Passiflora echinasteris. A. Habit; B. Flower with bracts; C. Cross section of flower; d. Cross section of fruit; E. Seed; F. Strongly thickened filaments. Illustrated by João Silveira (from L.P. Santos PSACF 453 MG).
FIGURE 2 in A new species of Passiflora subgenus Astrophea (Passifloraceae) from the Brazilian Amazon
FIGURE 2. Morphology and palynology of Passiflora lorenziana. (A) Branch detail, (B) flower detail, arrow indicates the trochlea, (C) pollen grains in polar view, general aspect (SEM), (D) pollen grains in equatorial view, optical section, arrow indicates endoaperture (LM), (E) pollen grains in equatorial view, apertures detail, arrow indicates pontoperculum (SEM), (F) pollen grains in equatorial view, mesocolpium (SEM), (G) ornamentation detail (SEM). Scale bar: A. 2 mm, B. 10 mm, C–F. 10 μm, G. 2 μm. SEM = scanning electron microscopy, LM= Light microscopy. (Photos A and B by H. Lorenzi; C, D, E, F, G by A.C. Mezzonato.)
FIGURE 1 in A new species of Passiflora subgenus Astrophea (Passifloraceae) from the Brazilian Amazon
FIGURE 1. Passiflora lorenziana sp. nov. (A) habit, (B) leaf, (C) glands, (D) flowers, (E) outer filaments, (F) inner filaments, (G) operculum, (H) apex detail operculum, (I) trochlea. Illustrated by Monique Goes.
FIGURE 4 in The systematic value of pollen morphology of Passiflora subgenus Astrophea (Passifloraceae)
FIGURE 4. Photomicrographs and electron photomicrographs of pollen grains of the species of Passiflora subg. Astrophea. A–B. P. rusbyi—equatorial view: A. endoaperture, B. general aspect. C–D. P. sclerophylla—equatorial view: C. general aspect. D. ornamentation detail. E–G. P. securiclata—polar view: E. general aspect; equatorial view: F. general aspect. G. ornamentation detail. H–K. P. tessmannii— polar view: H optical section; equatorial view: I. endoaperture, J. general aspect. K. ornamentation detail. L. P. venosa—equatorial view: general aspect. Scale bar: 10 μm (A, B, C, H, I); 5 μm (E, F, J, L); 2 μm (D, G, K).
FIGURE 3 in The systematic value of pollen morphology of Passiflora subgenus Astrophea (Passifloraceae)
FIGURE 3. Photomicrographs and electron photomicrographs of pollen grains of the species of Passiflora subg. Astrophea. A. P. chlorina—equatorial view: A. apertures. B–C. P. emarginata—polar view: B. optical section; equatorial view: C. general aspect. D–E. P. fuchsiiflora—polar view: D. optical section; equatorial view: E. endoaperture. F–H. P. lindeniana—polar view: F. general aspect; equatorial view: G. pontoperculum. H. ornamentation detail. I–M. P. phaeocaula—polar view: I. general aspect, J–K. L.O. analysis; equatorial view: L. general aspect. M. ornamentation detail. Scale bar: 10 μm (A, B, C, D, E, F, G, I, L). 5 μm (J, K); 2 μm (H, M).
FIGURE 6 in The systematic value of pollen morphology of Passiflora subgenus Astrophea (Passifloraceae)
FIGURE 6. Principal component analysis performed with the pollen metrical variables from species of Passiflora subg. Astrophea. Pentagon: pollen type I; circle: pollen type II; square: pollen type III, triangle: pollen type IV, diamond: type pollen V. Species names are abbreviated with three/five first letters of the epithet.All, alliacea; amo, amoena; arb, arborea; bal, balbis; can, candida; car, cardonae; cau, cauliflora; cer, ceratocarpa; cerra, cerradensis; chl, chlorina, cos, costata; ell, elliptica; ema, emarginata; far, faroana; fuc, fuchsiiflora; hae, haematostigma; hex, hexagonocarpa; hol, holtii; jus, jussieui; lin, lindeniana; mac, macrophylla; mag, maguirei; man, mansoi; ova, ovata; pen, pentagona; pha, phaeocaula; pit, pittieri; pyr, pyrrhantha; que, quelchii; rha, rhamnifolia; rus, rusbyi; scl, sclerophylla; sec, securiclata; ski, skiantha; sph, sphaerocarpa; tes, tessmannii and ven, venosa.
FIGURE 5 in The systematic value of pollen morphology of Passiflora subgenus Astrophea (Passifloraceae)
FIGURE 5. Cluster analysis performed on pollen metrical variables from species of Passiflora subg. Astrophea. Species names are abbreviated with three/five first letters of the epithet.All, alliacea; amo, amoena; arb, arborea; bal, balbis; can, candida; car, cardonae; cau, cauliflora; cer, ceratocarpa; cerra, cerradensis; chl, chlorina, cos, costata; ell, elliptica; ema, emarginata; far, faroana; fuc, fuchsiiflora; hae, haematostigma; hex, hexagonocarpa; hol, holtii; jus, jussieui; lin, lindeniana; mac, macrophylla; mag, maguirei; man, mansoi; ova, ovata; pen, pentagona; pha, phaeocaula; pit, pittieri; pyr, pyrrhantha; que, quelchii; rha, rhamnifolia; rus, rusbyi; scl, sclerophylla; sec, securiclata; ski, skiantha; sph, sphaerocarpa; tes, tessmannii and ven, venosa. Trees illustration represent arboreal species, all other are lianas.
FIGURE 2 in The systematic value of pollen morphology of Passiflora subgenus Astrophea (Passifloraceae)
FIGURE 2. Photomicrographs and electron photomicrographs of pollen grains of the species of Passiflora subg. Astrophea. A–B. P. maguirei—equatorial view: A. mesocolpium. B. ornamentation detail. C–E. P. ovata—polar view: C. general aspect; equatorial view: D. apertures. E. ornamentation detail. F–H. P. quelchii—polar view: F. general aspect; equatorial view: G. apertures. H. ornamentation detail. I–K. P. amoena—polar view: I. general aspect; equatorial view: J. general aspect. K. ornamentation detail. L. P. chlorina—polar view: general aspect. Scale bar: 10 μm (A, C, D, F, G, L). 5 μm (I, J); 2 μm (B, E, H, K).
FIGURE 1 in The systematic value of pollen morphology of Passiflora subgenus Astrophea (Passifloraceae)
FIGURE 1. Photomicrographs and electron photomicrographs of pollen grains of the species of Passiflora subg. Astrophea. A–D. P. macrophylla—polar view: A. general aspect; equatorial view: B. apertures, C. general aspect, D. ornamentation detail. Arrows indicate bacula and pila. E–G. P. jussieui—polar view: E. general aspect; equatorial view: F. apertures. G. ornamentation detail. H–K. P. cardonae— polar view: H. general aspect; equatorial view: I. endoaperture, J. general aspect. K. ornamentation detail. L. P. maguirei—polar view: L. general aspect. Scale bar: 10 μm (A–C, E–F, H–J, L); 2 μm (D, G, K).
FIGURE 3 in Passiflora nebulosae (Passifloraceae, subgenus Tryphostemmatoides) a distinctive new critically endangered species discovered in the Colombian Andes
FIGURE 3. Mature plant of Passiflora nebulosae Restrepo & Ocampo. A. Branch with leaves, flowers, and young tendrils. B. Glands in leaf margin. C. Node with detail of setaceous stipule. D. Detail of petiole with the round minute sessile glands at the apex. E. Tendril ending in adhering disc. F. Terminal branch. G. Cauliflorous floral bud. H. Closed flower in post-anthesis. I. Open flower. J. Schematic detail of a longitudinal section of the flower. K. Immature fruit. Photographs of the type specimen by Jorge Restrepo, John Ocampo and Andrés F. Atehortúa (J.J Restrepo, W. Giraldo & J. Ocampo 852; MEDEL!).
FIGURE 2 in Passiflora nebulosae (Passifloraceae, subgenus Tryphostemmatoides) a distinctive new critically endangered species discovered in the Colombian Andes
FIGURE 2. Mature plant of Passiflora nebulosae Restrepo & Ocampo. A. Detail of a flowering branch with tendrils. B. Cauliflorous floral bud. C. Node with detail of setaceous stipule, petiole glands, and glands in leaf margin. D. Detail of petiole with round minute sessile glands at the apex. E. Schematic detail of a longitudinal section of the flower. F. Immature fruit. Drawn by Benjamin Cardenas from holotype (J.J. Restrepo, W. Giraldo & J. Ocampo 852; MEDEL!).
FIGURE 1 in Passiflora nebulosae (Passifloraceae, subgenus Tryphostemmatoides) a distinctive new critically endangered species discovered in the Colombian Andes
FIGURE 1. Geographical distribution of Passiflora nebulosae (red circles) in the department of Antioquia, Andean region of Colombia.
FIGURE 4 in Passiflora kumandayi (Passifloraceae), a new species from the Colombian Andes in a new section within subgenus Decaloba
FIGURE 4. Detail view of reproductive and vegetative structures of P. kumandayi. A. General view of flower. B. Transversal section of flower show limen, nectar ring and operculum. C. Adaxial face of coriaceous and lustrous blades. D. Abaxial face of leaf, see the trichomes disposition and the extra-floral nectaries (ocelli). E. Slightly stipitate petiolar glands at upper middle F. Stipules. Scale bar: A, D and F =
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Allen Brain Atlas
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