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27 results for “Nepenthaceae”
Fig. 2 in Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
Fig. 2. Nepenthes kitanglad sp. nov. A. Habit, climbing stem with upper pitcher (from herbarium specimen). B. Upper pitcher (from live plant). C. Lower pitcher. D. Indumentum from leaf margin. E. Indumentum from tendril. F. Indumentum from stem (extremely sparse hairs). G. Indumentum of outer pitcher surface, plan view. H. Ibid., profile view. I. Lower surface of lid (upper pitcher). J. Detail of glands from lower surface of lid. K. Spur of upper pitcher. L. Peristome, upper pitcher, view from above. M. Peristome, view from inside of pitcher, showing minute teeth. N. Peristome, transverse section (outer surface on right). A, D–N from Gaerlan et al. in PPI 3274 (BISH); B from McPherson (2009: Fig 417); C from Gaerlan et al. in PPI 3274 (BRIT). Scale bars: double = 1 cm; double graduated = 5 cm; single = 1 mm; single graduated = 2 mm. All drawn by Andrew Brown.
Fig. 1 in Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
Fig. 1. Nepenthes kurata sp. nov. A. Habit, climbing stem with upper pitcher. B. Indumentum of midrib, lower surface of leaf-blade. C. Indumentum of tendril. D. Indumentum of outer pitcher surface. E. Lid, lower surface, showing nectar gland distribution on right (upper pitcher). F–G. Profiles of basal lid ridges, without appendage (F), with appendage weakly developed (G), and moderately developed (H). I Spur of intermediate pitcher. J. Longitudinally elliptic nectar glands of lid midline. K. Orbicular nectar glands of lid, outside the midline. L. Peristome from above, short teeth and holes discernible. M. Peristome viewed from inside pitcher. N. Peristome transverse section, outer surface to right. A–E, J & K from Gaerlan et al. PPI 10911; F–I, L–N from Mearns & Hutchinson 4632. Scale bars: single = 1 mm; graduated single = 2 mm; double = 1 cm; graduated double = 5 cm. All drawn by Andrew Brown.
Fig. 4 in Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
Fig. 4. Nepenthes leyte sp. nov. A. Habit, climbing stem with upper pitchers. B. Stem section showing axillary hair patch and supra-axillary bud. C. Lower surface of leaf-blade, with sessile glands. D. Midrib of leaf-blade, lower surface, stellate to simple hairs. E. Midrib of leaf-blade, upper surface with stellate hairs. F. Upper lid of pitcher, upper surface. G. Indumentum of upper surface of lid, over nerve. H. As G but distant from nerve. I. Spur of upper pitcher and junction of lid with peristome (inverted). J. Lid of upper pitcher, lower surface. K. Detail of J showing large nectar glands. L. Detail of J showing midline ridge with appendage and type (1) nectar glands. M. Indumentum of outer pitcher surface. N. Peristome of upper pitcher viewed from above. O. Peristome viewed from inside pitcher. P. Peristome dissected to expose the inner edge, with teeth. Q. Peristome, transverse section (outer surface on right). All drawn from Argent et al. 99214 by Andrew Brown.
Fig. 3 in Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
Fig. 3. Nepenthes extincta sp. nov. A. Habit, showing intermediate pitcher. B. Indumentum, lower surface of blade (midrib on left). C. Branched bristle hairs (detail from lower surface of blade). D. Stellate hairs and sessile glands (detail from lower surface of blade). E. Branched erect hairs (detail from lower surface of blade). F. Stellate hairs, with appressed arms, leaf-blade lower surface, near midrib. G. Upper part of intermediate pitcher, lid posture as in life. H. Lower surface of upper pitcher lid. I. Basal lid appendage and spur. J. Basal lid appendage and ridge, side view. K-M. Details of nectar glands, lower lid surface. N. Indumentum, outer surface of pitcher. O. Peristome, view from inside pitcher showing minute teeth and holes at edge. P. Peristome, view from above. Q. Transverse section of peristome (outer surface on right). A–F & H–Q from Konta 12365, G from sketch by M. Cheek. Scale bars: double, graduated = 5 cm; single = 1 mm; single graduated = 2 or 3 mm as indicated. All drawn by Andrew Brown.
FIGURE 1 in Nepenthes candalaga (Nepenthaceae), a new species from eastern Mindanao, Philippines
FIGURE 1. Map of Mount Candalaga, Maragusan, Davao de Oro and showing the inventoried trails to summit.
FIGURE 2. Nepenthes candalaga. A in Nepenthes candalaga (Nepenthaceae), a new species from eastern Mindanao, Philippines
FIGURE 2. Nepenthes candalaga. A) Aerial pitcher lateral view, B) lid adaxial, C) lid abaxial showing lid spur, D) seed, E) tepal showing floral nectar glands, F) dehisced capsule, G) female flower, H) lid spur, I) close up of the lid appendage, J) close up of lid nectar glands, K) close up of the peristome teeth-like projections and nectar glands in the inner margin, L) aerial pitcher anterior view, M) close up of the aerial pitcher wings, N) pitcher interior showing wax and digestive glands, O) climbing stem with infructescence and female flowers, P) leaf lamina showing longitudinal nerves. Scale bars: A, O = 5 cm; B, C = 2 cm; D = 1 cm; E, G, H = 5 mm; M = 1 cm. Illustration by S. dela Rosa.
FIGURE 3 in Nepenthes candalaga (Nepenthaceae), a new species from eastern Mindanao, Philippines
FIGURE 3. General morphological details of Nepenthes candalaga. A) habit with aerial pitchers, B) infructescence with dehisced capsules, C) leaf lamina showing winged petioles, D) lateral view of aerial pitchers, E) lateral view of aerial pitchers, F) aerial pitcher long section, G) close up of dehiscing capsules, H) seed, I) adaxial and abaxial surface of the lid, J) lid spur, K) lid appendage, L) peristome showing teeth and nectar glands, M) waxy zone, N) digestive zone showing digestive glands, O) aerial pitcher wings. Scale bars: B, C, D, E, F; I = 1 cm; G, H, J, K, L, M, N, O = 1 mm. Photographs by N.E. Lagunday.
FIGURE 3 in Nepenthes kampalili (Nepenthaceae), a new species of pitcher plant from the eastern mindanao biodiversity corridor, Philippines
FIGURE 3. Nepenthes distribution along vegetation type and elevation gradient in Mt. Kampalili, Davao de Oro.
FIGURE 1. Nepenthes kampalili. A in Nepenthes kampalili (Nepenthaceae), a new species of pitcher plant from the eastern mindanao biodiversity corridor, Philippines
FIGURE 1. Nepenthes kampalili. A) Plant habit; B&E) ground pitchers with slightly varying architecture; C) ground pitcher partly buried in moss; D) unopened juvenile pitchers; F) pubescent ground pitcher (lateral view); G) ground pitcher long-section, digestive zone indicated by dark coloration (arrow);H) infructescence; I) 1-flowered inflorescence; J) 2-flowered male inflorescence; K) 2-flowered male inflorescence, L) 1-flowered female inflorescence; M) ovary long-section, showing placentation; N) seed; O&P) lid upper surface; Q) lid lower surface; R) leaf adaxial; S) peristome neck; T) ground pitcher wings; U) peristome teeth; V) pubescent abaxial leaf; W) pubescent leaf bud. Scale bar = 1 cm (photograph by N. E. Lagunday).
FIGURE 2. Nepenthes candalaga. A in Nepenthes kampalili (Nepenthaceae), a new species of pitcher plant from the eastern mindanao biodiversity corridor, Philippines
FIGURE 2. Nepenthes candalaga. A) Plant habit (male); B-D) aerial pitchers with varying coloration; E) ground pitcher; F) aerial pitcher wing below the peristome constricted region (yellow arrow); G) unbranched lid spur; H) hook-shaped lid appendage; I) peristome teeth (arrows); J,L) lid dorsal surface with varying coloration; K,M) lid ventral surface with varying coloration; N) leaf adaxial; O) male inflorescence with bract in the rachis base (arrow); P) female inflorescence; Q) 2-flowered male inflorescence; R) anther head; S) opening tepals partially showing the anther head; T) 2-flowered female inflorescence. Scale bar = 1 cm (photographs by N. E. Lagunday).
FIGURE 2. Nepenthes barcelonae. A in Nepenthes barcelonae (Nepenthaceae), a new species from Luzon, Philippines
FIGURE 2. Nepenthes barcelonae. A) climbing stem, terete-winged, showing sessile leaves; B) primary upper pitcher showing inset mouth, and lid column; C) secondary upper pitcher, note green colouration and coiled tendril; D) primary upper pitcher, note red colouration and non-coiled tendril; E) lower surface of lid, secondary upper pitcher, note absence of nectar glands from midline; F) Side view of peristome of primary upper pitcher. Photos of Tandang 1727 by Pelser.
FIGURE 1. Nepenthes barcelonae A in Nepenthes barcelonae (Nepenthaceae), a new species from Luzon, Philippines
FIGURE 1. Nepenthes barcelonae A) habit of stem, showing sessile leaf-blade bases; B) primary upper pitcher (side view); C) plan view of B, showing the orbicular pitcher mouth and ovate lid; D) indumentum of outer pitcher surface; E) secondary upper pitcher, frontal view; F) transversely elliptic nectar glands from lower surface of lid (from E); G) portion of inflorescence. All drawn from Tandang 1727 by Cheek.
FIGURE 1. Nepenthes parvula A in Nepenthes parvula (Nepenthaceae), a new species from Cape York, Queensland, Australia
FIGURE 1. Nepenthes parvula A habit with upper pitchers; B lower pitcher showing alae with fimbriae; C female flower, showing nectar glands on adaxial surface of tepals; D male flower; E section of peristome showing teeth on inner margin; F lid of upper pitcher, lower surface. A,B,C,E,F from Wilson & Venter 724 (CNS-138857), D from Wilson & Venter 745 (CNS-140326). Drawings by I. Noziac.
FIGURE 3. Nepenthes parvula A in Nepenthes parvula (Nepenthaceae), a new species from Cape York, Queensland, Australia
FIGURE 3. Nepenthes parvula A habit with upper pitchers; B male plant with inflorescence with receptive flowers (l) and opened flowers (r); C female inflorescence; D male inflorescence. Images by S. Venter.
FIGURE 2 in Nepenthes parvula (Nepenthaceae), a new species from Cape York, Queensland, Australia
FIGURE 2. The habitat association of four species of Nepenthes in the eight transects at Jardine Swamp Cape York, Queensland (data summed for analysis). Type 1: Dry Acacia-dominated with Melaleuca sp. Shrubland or Low Woodland with scattered Hakea pedunculata, Banksia dentata and Asteromyrtus lysicephala on siliceous sands on sand sheets and slight rises; Type 2: Seasonally inundated ecotone with scattered Hakea pedunculata and Asteromyrtus lysicephala with Baloskion tetraphyllum and herb species (often carnivorous) on siliceous sands. Type 3: Permanently moist/inundated swamp with water pH~5 dominated by forbs, herb species, (often carnivorous), and dwarf Asteromytus lysicephala on a variable peat layer on a siliceous sand substrate. Type 4: Permanently moist/inundated swamp dominated by Ghania sp. ±Hanguana malayana, on a variable peat layer on a siliceous sand substrate—slightly (10–20 mm) elevated above 3.
FIGURE 3 in Nepenthes fractiflexa (Nepenthaceae), a new Bornean pitcher plant exhibiting concaulescent metatopy and a high degree of axillary bud activation
FIGURE 3. Architecture and stem morphology of N. fractiflexa. A) plant entering climbing phase, with late-stage lower pitcher (Mt. Mulu); note fractiflex stem and spontaneous development of petiolar wings towards top-right. B) multi-branched stem (ca. 3 m long) trailing among Dicranopteris linearis ferns (Hose Mountains); note exposed clay laterite. C) detail of the same scrambling vine (Hose Mountains). D) distal end of climbing stem (Mt. Bagong); note dense pubescence. Photographs by B.D. Quinn (A), M. Barer (B, C), and A.S. Robinson (D).
FIGURE 4 in Nepenthes fractiflexa (Nepenthaceae), a new Bornean pitcher plant exhibiting concaulescent metatopy and a high degree of axillary bud activation
FIGURE 4. Rosette and lower pitchers of N. fractiflexa. A) young rosette pitcher (Mt. Mulu). B) older rosette pitcher (Mt. Mulu). C) latestage lower pitcher (Mt. Mulu). D) hanging lower pitchers of two epiphytic rosettes (Batu Buli). E) recently opened lower pitcher (Batu Buli). F) rosette pitcher (Mt. Bagong); note reduced ventral wings and fasciculate spur. Photographs by B.D. Quinn (A, B), A.S. Robinson (C, F), and M. Dančák (D, E).
FIGURE 2 in Nepenthes fractiflexa (Nepenthaceae), a new Bornean pitcher plant exhibiting concaulescent metatopy and a high degree of axillary bud activation
FIGURE 2. Distribution of Nepenthes fractiflexa and N. mollis in Borneo based on accessions held at BO, K, L, SAR and WAN herbaria, supplemented by field observations. Records of N. mollis (as N. hurrelliana) from Batu Buli, Batu Lawi and Mt. Mulu are omitted due to doubts over their identity (see Discussion). Drawn by A.S. Robinson.
FIGURE 1. Nepenthes fractiflexa Golos, A.S.Rob. & Barer. A in Nepenthes fractiflexa (Nepenthaceae), a new Bornean pitcher plant exhibiting concaulescent metatopy and a high degree of axillary bud activation
FIGURE 1. Nepenthes fractiflexa Golos, A.S.Rob. & Barer. A) portion of climbing stem with emerging inflorescence. B) upper pitchers, left ventral view, right lateral view. C) rosette pitcher. D) adaxial detail of a climbing stem leaf showing leaf venation and bract-like prophyll. E) climbing stem bearing upper pitchers and male inflorescence; note fractiflexion of stem. F) inflorescences, above male, below female. G) male flowers. H) detail of upper pitcher lid. I) detail of lower pitcher lid. Based on Anderson 4508 and supplemented with photographs and measurements made of in situ material. Illustration by M. Barer.
FIGURE 6 in Nepenthes fractiflexa (Nepenthaceae), a new Bornean pitcher plant exhibiting concaulescent metatopy and a high degree of axillary bud activation
FIGURE 6. Nepenthes fractiflexa growing in mossy forest on Mt. Bagong. The characteristic climbing stem (complete with spent male inflorescence) is visible in the background. Note the long-decurrent petiolar wings and large axillary prophylls. The orange pseudobulb adjacent to the foreground pitcher is that of a Dendrochilum sp. (Orchidaceae). Photograph by A.S. Robinson.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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