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606 results for “Arecaceae”
FIGURE 39. Syagrus hoehnei. A. Habit. B. Inflorescence. C. Mature fruit. D in A revision of the genus Syagrus (Arecaceae)
FIGURE 39. Syagrus hoehnei. A. Habit. B. Inflorescence. C. Mature fruit. D. Endocarps with one sectioned to show ruminate endosperm. Grid is in centimeters. Photos by Harri Lorenzi.
FIGURE 41. Syagrus insignis. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 41. Syagrus insignis. A. Palm in habitat in Nova Friburgo, Rio de Janeiro. B. Habit in Espirito Santo. C. Habit in Nova Friburgo, Rio de Janeiro. D. Palm with old inflorescences, note silvery abaxial side of leaf. E. Crown with maturing infructescence and blackish fibers from the petioles and leaf sheaths. F. Fruits with spitting epicarps and mesocarps. G. Endocarps with one sectioned to show homogenous endosperm and interior cavity. H. Infructescence. Grid is in centimeters. All photos by Harri Lorenzi with the exception of B and D.
FIGURE 33. Syagrus graminifolia subsp. graminifolia. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 33. Syagrus graminifolia subsp. graminifolia. A. Single stemmed palm with Nikolaus von Behr near Campo Alegre de Goiás, Goiás (Noblick & von Behr 5164). B. Multistemmed habit with bluish leaves. C. Inflorescence. D. Inflorescence with pistillate flowers and young developing fruit. E. Base of palm showing leaf sheaths. F. Holotype (Burchell 5956). G. Flowering specimen at Jardim Botânico Plantarum. H. Infructescence. Scale in centimeters.
FIGURE 32. Syagrus gouveiana. A. Habit. B in A revision of the genus Syagrus (Arecaceae)
FIGURE 32. Syagrus gouveiana. A. Habit. B. Inflorescence with two sets of pistillate flowers part of a quatrad. C. Infructescence. D. Endocarps. E. Close-up of leaf showing concolorous leaflets. F. Staminate flowers above and dissected 4 parted pistillate flower below including the pistil with its 4th petal still attached. G. Spicate and branched inflorescence. All grids are in centimeters.
FIGURE 57. Syagrus microphylla. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 57. Syagrus microphylla. A. Habit near Morro do Chapéu, Bahia. B. Leaf and inflorescence. C. Palm with silvery-bluish leaves and partially excavated stem to show procumbent trunk. Clodoaldo José de Morais holding an inflorescence and another leaf to show the variation in leaf size from a sunny exposed habitat to a shaded one among taller vegetation. (Noblick & Clodoaldo 3508).
FIGURE 31. Syagrus glazioviana. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 31. Syagrus glazioviana. A. Variable habit of plants from Goiás displayed at Jardim Botânico Plantarum. B. Habit at its type locality on Morro de Frota (Pirenópolis, Goiás). C. Leaf near Coromandel, Minas Gerais. D. Leaf with narrower leaflets near Chapada Gaúcha, Minas Gerais. E. Inflorescence. F. Endocarps. G. Fruits. H. Inflorescences and infructescences with prophylls. Grid is in centimeters. Photo B by Renata Martins.
FIGURE 28. Syagrus flexuosa. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 28. Syagrus flexuosa. A. Habitat near Brasília with Nikolaus von Behr. B. Clustering stem habit at Jardim Botânico Plantarum near Nova Odessa, São Paulo. C. Leaves with pendulous leaflets. D. Crown. E. Crown with fibrous leaf sheaths and inflorescences. F. Unilateral inflorescence with pistillate flowers. G. Leaf sheaths with fibers. H. Infructescence with narrow ellipsoid fruit. I. Infructescences and hand with mature fruits.
FIGURE 30. Syagrus glaucescens. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 30. Syagrus glaucescens. A. Habitat and habit of palms. B. Palms on very rocky terrain. C. Habit. D. Stem with closely spaced internodes and sheath remains arranged in rows. E. Endocarps F. Inflorescence with young developing fruits. G. Infructescence. Grid is in 0.5 centimeters.
FIGURE 27. Syagrus evansiana. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 27. Syagrus evansiana. A. Cultivated specimen at Jardim Botânico Plantarum. B. Leaf. C. Ends of leaflets showing emarginate tips. D. Newly opened inflorescence with staminate flowers. E. Older inflorescence with pistillate flowers. F. Infructescence. Ruler is in inches and centimeters. G. Infructescence with fruit and old pistillate flowers. Note waxy bloom on abaxial surface of leaflets. H. Habitat with palms.
FIGURE 56. Syagrus menzeliana. A. Habit. B in A revision of the genus Syagrus (Arecaceae)
FIGURE 56. Syagrus menzeliana. A. Habit. B. Infructescence with reddish ring on the apex of maturing fruit. C. Inflorescence with pistillate flowers. D. Waxy bloom on abaxial side of leaf. White scale on B and C = ca. 1 cm. (Noblick & Lorenzi 5631).
FIGURE 29 in A revision of the genus Syagrus (Arecaceae)
FIGURE 29. Distribution maps of Syagrus flexuosa, S. glaucescens, S. glazioviana, S. gouveiana, S. graminifolia subsp. cabraliensis, S. graminifolia subsp. glazioviana, S. graminifolia subsp. graminifolia and S. guimaraesensis.
FIGURE 26. Syagrus evansiana. A. Habit. B. Leaflets with emarginated tips. C. Infructescence. D. Inflorescence. E. Receptive pistillate flower. F in A revision of the genus Syagrus (Arecaceae)
FIGURE 26. Syagrus evansiana. A. Habit. B. Leaflets with emarginated tips. C. Infructescence. D. Inflorescence. E. Receptive pistillate flower. F. Pistillate flower opened to see the pistil. G. Staminate flower. H. Staminate flower opened to see stamens. I. Fruit. J. Endocarp end view showing pores. K. Endocarp side view. L. Leaf. Habit, leaf and leaflets drawn from images supplied by Harri Lorenzi. Reproductive parts drawn from Lorenzi 4276. All scales are in 1 cm units except A and L which are in 1 dm units. Drawn by Wes Jurgens.
FIGURE 25. Syagrus emasensis. A. Habit. B in A revision of the genus Syagrus (Arecaceae)
FIGURE 25. Syagrus emasensis. A. Habit. B. Palm with infructescence to the left and inflorescence with pistillate flowers to the right, scale = ca. 2 cm. C. Cluster of plants showing that they are individuals and not a single plant, scale = ca. 5 cm. D. Top view showing several individuals and grassy habit. E. Inflorescence with pistillate flowers, scale = ca. 1 cm. F. More elongated plants as a result of being buried by additional soils and growing up through them, Noblick & Lorenzi 5633. G. Palms with inflorescences. Scale = ca. 5 cm. Noblick & Lorenzi 5632 (A–E, G),
FIGURE 24. Syagrus elata. A. Habit with Luiz and Oscar Moreno for scale. B. Leaf bases and sheath fibers near the crown. C in A revision of the genus Syagrus (Arecaceae)
FIGURE 24. Syagrus elata. A. Habit with Luiz and Oscar Moreno for scale. B. Leaf bases and sheath fibers near the crown. C. Abaxial side of leaflets. D. Inflorescence with pistillate flowers E. Infructescence. F. Close of large immature fruits showing grooved epicarps.
FIGURE 43. Syagrus itacambirana. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 43. Syagrus itacambirana. A. Cultivated palm at Jardim Botânico Plantarum. B. Abaxial surface of leaflets same as adaxial surface. C. Palm with inflorescence. D. Inflorescence. E. Flowers. Left side: open staminate flower, a triad of staminate and one pistillate flowers and a dissected male flower. Right side: with 4 pistils, third with petal still attached, and two sepals. F. Infructescence. G. Endocarps. H. Infructescence with mature fruits. Grids are in centimeters. Photos D, E, G and H by Harri Lorenzi.
FIGURE 23. Syagrus duartei. A. Habitat with a few palms. B in A revision of the genus Syagrus (Arecaceae)
FIGURE 23. Syagrus duartei. A. Habitat with a few palms. B. Habit with reclined or procumbent stem. C. Habit with a more upright stem. D. Inflorescence with Lester Cline for scale. E. Close up of inflorescence with hand for scale. F. Infructescence. G. Older grayish-brown staminate flowers with green pistillate flowers. H. Large characteristically rounded endocarps. Grid is 0.5 centimeters.
FIGURE 46. Syagrus kellyana. A. Habit. B. Leaf. C. Infructescence. D. Fruit. E. Endocarp. F. Primary branch with flowers. G. Pistillate flower opened. H–I. Pistillate flowers. J–K. Staminate flowers. Drawn fresh from MBC accession 97290 in A revision of the genus Syagrus (Arecaceae)
FIGURE 46. Syagrus kellyana. A. Habit. B. Leaf. C. Infructescence. D. Fruit. E. Endocarp. F. Primary branch with flowers. G. Pistillate flower opened. H–I. Pistillate flowers. J–K. Staminate flowers. Drawn fresh from MBC accession 97290 (Noblick 5157). The scales are as follows: A–B are in meters, D–F are in decimeters and all others are in centimeters. Drawn by Wes Jurgens.
FIGURE 50. Syagrus loefgrenii. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 50. Syagrus loefgrenii. A. Reclined, clustering stem habit near Altinópolis, São Paulo (Noblick & Lorenzi 5630). B. Habit with leaves showing abaxial waxy bloom at Jardim Botânico Plantarum. C. Waxy bloom on abaxial side of leaf. D. Tomentum on leaf midvein. E. Inflorescences and infructescences (Noblick & Lorenzi 5630). F. Inflorescence with open staminate flowers. G. Inflorescence with receptive pistillate flowers. H. Infructescence. Grid is in centimeters.
FIGURE 49 in A revision of the genus Syagrus (Arecaceae)
FIGURE 49. Distribution maps of Syagrus lilliputiana, S. loefgrenii, S. longipedunculata, S. lorenzoniorum, S. macrocarpa, S. mendanhensis, S. menzeliana, S. microphylla and S. minor.
FIGURE 53. Syagrus lorenzoniorum. A in A revision of the genus Syagrus (Arecaceae)
FIGURE 53. Syagrus lorenzoniorum. A. Habit near São Gabriel da Palha, Espirito Santo (Tsuji et al. 2713). B. Infructescence and inflorescence with long peduncle and long, narrow peduncular bract. C. Stem showing swollen or ventricose trunk. D. Fruit showing mesocarp and exposed endocarp. E. Endocarp base and apex. F. Flowers. Pistillate flower on top left followed by two staminate flowers and on the right is a pistil with one petal still attached, two petals and three sepals of the pistillate flower. G. Ramenta on abaxial side of leaflets. H. Cross-section of endocarp showing homogenous endosperm with central cavity. I. Apex of fruit. J. Base of fruit. Grid of E is 0.5 cm. Grid of F is 1 cm. Image F by Harri Lorenzi.
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