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606 results for “Arecaceae”
FIGURE 6. A. C in New species and subspecies of Calamus (Arecaceae) from Vietnam
FIGURE 6. A. C. velutinus, leaf sheath with elongate, densely spiny ocrea with short brown or black, erect spines (Nguyen Quoc Dung 188). B. Partial pistillate infructescence with tubular, narrow, persistent rachis bracts splitting and tattering by exsertion of partial inflorescence, and ellipsoid fruits (Nguyen Quoc Dung 188).
FIGURE 1. Calamus cinereus. A in New species and subspecies of Calamus (Arecaceae) from Vietnam
FIGURE 1. Calamus cinereus. A. Sheath and abaxial surface of pinnae with dull gray indumentum (Henderson 3389). B. Short, membranous, non-spinulose ocrea, splitting and falling early (Henderson 3625). C. Leaf with 4 distalmost pinnae in a close group, the distalmost pair joined for much of their length and oriented in line with the rachis, the adjacent pair oriented at approximately 45º angle to the rachis (Henderson 3625). D. Infructescence (Henderson 3626).
FIGURE 4. Calamus manglaensis. A in New species and subspecies of Calamus (Arecaceae) from Vietnam
FIGURE 4. Calamus manglaensis. A. Sheath with few, scattered, shortly recurved spines on a swollen base, not leaving a distal impression in the sheath (Henderson 4031). B. Leaf with irregularly arranged pinnae (Henderson 4031). C. Staminate partial inflorescence (image by M. Nuraliev). D. Infructescence with globose fruits (Henderson 4031).
FIGURE 57 in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 57. Distribution map of the Palauensis group of Hydriastele in Northern Territory, Australia.
FIGURE 47. Hydriastele procera. A–C in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 47. Hydriastele procera. A–C. Habit. All from Triton Bay, western New Guinea. All photos: Charles Humfrey.
FIGURE 49. Hydriastele costata. A. Habit. B. Leaf apex. C. Infructescence. D in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 49. Hydriastele costata. A. Habit. B. Leaf apex. C. Infructescence. D. Portion of rachilla with triads (pistillate flowers not visible). E. Staminate flower whole and in longitudinal section. F. Pistillate flower. G. Portion of rachilla with fruit. H. Fruit whole, in longitudinal section, and in transverse section. Scale bar: A = 1.8 m; B = 6 cm; C = 9 cm; D = 1 cm; E = 7 mm; F, H = 5 mm; G = 2 cm. A from Prati Valley, August 1995; B–H from Baker et al. 836. Drawn by Lucy T. Smith.
FIGURE 44. Hydriastele manusii. A. Leaf apex. B. Leaf mid-portion. C in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 44. Hydriastele manusii. A. Leaf apex. B. Leaf mid-portion. C. Leaf base with portion of sheath. D. Peduncle. E. Portion of inflorescence with pistillate flowers. F. Portion of rachilla with pistillate flowers. G. Staminate flower. H. Pistillate flower whole and in longitudinal section. I. Fruit whole and in longitudinal section. Scale bar: A–C = 6 cm; D–E = 4 cm; F, I = 5 mm; G = 4 mm; H = 3.3 mm. All from Sands et al. 2880. Drawn by Lucy T. Smith.
FIGURE 42. Hydriastele longispatha. A. Leaf apex. B. Mid-leaf portion. C in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 42. Hydriastele longispatha. A. Leaf apex. B. Mid-leaf portion. C. Infructescence in part. D. Portion of rachilla with pistillate flowers. E. Pistillate flower whole and in longitudinal section. F. Portion of rachilla with fruit. G. Fruit whole and in longitudinal section. Scale bar: A–B = 8 cm; C = 6 cm; D, F = 1.5 cm; E = 2.5 mm; G = 7 mm. All from Baker et al. 882. Drawn by Lucy T. Smith.
FIGURE 53. Hydriastele biakensis. A. Habit. B. Crown. C. Inflorescence and peduncular bract contained within prophyll. D in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 53. Hydriastele biakensis. A. Habit. B. Crown. C. Inflorescence and peduncular bract contained within prophyll. D. Portion of rachilla with triads. E. Portions of rachillae with fruit. A–B from Biak Island; C–E from Baker et al. 1342. All photos W.J. Baker.
FIGURE 52. Hydriastele biakensis. A. Leaf apex. B. Mid-leaf portion. C. Peduncle. D. Infructescence first order branch. E in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 52. Hydriastele biakensis. A. Leaf apex. B. Mid-leaf portion. C. Peduncle. D. Infructescence first order branch. E. Portion of rachilla with triads. F. Portion of rachilla with pistillate flowers. G. Staminate flower. H. Pistillate flower whole and in longitudinal section. I. Apical portion of rachilla with fruit. J. Fruit in longitudinal section. A–B, D = 6 cm; C = 8 cm; E, I = 1.5 cm; F, J = 1 cm; G = 5 mm; H = 3 mm. A–D from Baker et al. 1342; E–J from Heatubun et al. 970. Drawn by Lucy T. Smith.
FIGURE 40. Hydriastele ledermanniana. A. Leaf apex. B. Mid-leaf portion. C in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 40. Hydriastele ledermanniana. A. Leaf apex. B. Mid-leaf portion. C. Inflorescence in part, with pistillate flowers. D. Portion of rachilla with pistillate flowers. E. Triad. F. Staminate flower. G. Pistillate flower whole and in longitudinal section. H. Portion of rachilla with fruit. I. Fruit in longitudinal section. Scale bar: A–B = 8 cm; C = 6 cm; D = 1.5 cm; E–F, I = 1 cm; G = 7 mm; H = 2 cm. All from Banka 2000. Drawn by Lucy T. Smith.
FIGURE 39. Hydriastele lanata. A. Habit. B. Leaf apex. C. Mid-leaf portion. D. Inflorescence. E in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 39. Hydriastele lanata. A. Habit. B. Leaf apex. C. Mid-leaf portion. D. Inflorescence. E. Portion of rachilla with pistillate flowers. F. Triad. G. Staminate flower in longitudinal section. H. Pistillate flower in longitudinal section. Scale bar: A = 1.8 m; B–C = 8 cm; D = 6 cm; E = 1 cm; F = 7 mm; G = 5 mm; H = 3.3 mm. All from Baker et al. 1135. Drawn by Lucy T. Smith.
FIGURE 38 in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 38. Stems of Hydriastele gibbsiana lashed together to form rafts. Used by the Alfueros on both the Anggi Lakes (Gibbs 1917). Photo: A.E. Pratt. Reproduced from Gibbs (1917).
FIGURE 37. Hydriastele gibbsiana. A. Habit. B. Inflorescence and infructescence. C in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 37. Hydriastele gibbsiana. A. Habit. B. Inflorescence and infructescence. C. Portions of rachillae with triads. D. Portions of rachillae with fruit. A from the Anggi Lakes of the Arfak Mts., western New Guinea; B–D from the Tamrau Mountains, western New Guinea. Photos A: André Schuiteman; B–D: W.J. Baker.
FIGURE 33. Hydriastele calcicola. A. Leaf apex. B. Mid-leaf portion. C. Inflorescence with pistillate flowers. D in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 33. Hydriastele calcicola. A. Leaf apex. B. Mid-leaf portion. C. Inflorescence with pistillate flowers. D. Portion of rachilla with pistillate flowers. E. Triad. F. Staminate flower in longitudinal section. G. Pistillate flower whole and in longitudinal section. H. Portion of rachilla with fruit. I. Fruit in longitudinal section. Scale bar: A–B = 8 cm; C = 6 cm; D, H = 1.5 cm; E, I = 1 cm; F = 7 mm; G = 4 mm. All from Baker et al. 1096. Drawn by Lucy T. Smith.
FIGURE 35 in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 35. Distribution map of the Longispatha group of Hydriastele in New Guinea and adjacent islands.
FIGURE 36. Hydriastele gibbsiana. A. Habit. B. Leaf apex. C. Mid-leaf portion adaxial side. D. Mid-leaf portion abaxial side. E. Inflorescence with pistillate flowers. F in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 36. Hydriastele gibbsiana. A. Habit. B. Leaf apex. C. Mid-leaf portion adaxial side. D. Mid-leaf portion abaxial side. E. Inflorescence with pistillate flowers. F. Portion of rachilla with triads. G. Staminate flower in longitudinal section. H. Pistillate flower whole and in longitudinal section. I. Portion of rachilla with fruit. J. Fruit in longitudinal section. Scale bar: A = 1.5 m; B–D = 6 cm; E = 4 cm; F = 1 cm; G = 7 mm; H = 4 mm; I–J = 1.5 cm. All from Baker et al. 1379. Drawn by Lucy T. Smith.
FIGURE 34. Hydriastele calcicola. A–B. Habit. C in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 34. Hydriastele calcicola. A–B. Habit. C. Portions of rachillae with triads. D. Portion of rachilla with fruit. All from Baker et al. 1096. All photos: W.J. Baker.
FIGURE 46. Hydriastele procera. A. Leaf apex. B. Mid-leaf portion adaxial side. C. Mid-leaf portion abaxial side. D in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 46. Hydriastele procera. A. Leaf apex. B. Mid-leaf portion adaxial side. C. Mid-leaf portion abaxial side. D. Infructescence in part. E. Portion of rachilla with triads. F. Staminate flower. G–H. Pistillate flower whole and in longitudinal section. I. Fruit whole and in longitudinal section. Scale bar: A–D = 8 cm; E, I = 7.5 mm; F = 5 mm; G–H = 3.3 mm. A–D, I from Maturbongs 532; E–H from Heatubun 1133. Drawn by Lucy T. Smith.
FIGURE 48. Hydriastele wosimiensis. A in A monograph of Hydriastele (Areceae, Arecaceae) in New Guinea and Australia
FIGURE 48. Hydriastele wosimiensis. A. Portion of stem. B. Leaf apex. C. Mid-leaf portion. D. Infructescence. E. Portion of rachilla with pistillate flowers. F. Triad. G. Staminate flower in longitudinal section. H. Pistillate flower whole and in longitudinal section. I. Portion of rachilla with fruit. J. Fruit in longitudinal section. Scale bar: A = 3 cm; B–C = 8 cm; D = 6 cm; E = 1 cm; F, J = 7 mm; G = 5 mm; H = 3.3 mm; I = 1.5 cm. All from Baker et al. 1068. Drawn by Lucy T. Smith.
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International Brain Laboratory public data
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OpenNeuro
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