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214 results for “Calamus”
FIGURE 9. Calamus papyraceus. A. Leaf sheath with ocrea and whole pistillate inflorescence. B. Leaf apex. C. Mid-leaf portion. D in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 9. Calamus papyraceus. A. Leaf sheath with ocrea and whole pistillate inflorescence. B. Leaf apex. C. Mid-leaf portion. D. Apex of infructescence. E. Fruit. Scale bar: A, D = 3 cm; B, C = 6 cm; E = 1 cm. All from Pullen 1506. Drawn by Lucy T. Smith.
FIGURE 5. Calamus jacobsii. A. Leaf sheath with basal leaflets and flagellum. B. Leaf diagram. C. Leaf apex. D in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 5. Calamus jacobsii. A. Leaf sheath with basal leaflets and flagellum. B. Leaf diagram. C. Leaf apex. D. Portion of staminate inflorescence. E. Staminate rachilla. F. Staminate flower bud. G. Staminate flower bud in longitudinal section. Scale bar: A, D = 3 cm; B = 35 cm; C = 8 cm; E = 1.6 mm; F, G = 1.5 mm. All from Jacobs 9561. Drawn by Lucy T. Smith.
FIGURE 1. Calamus baiyerensis. A. Leaf sheath with ocrea. B. Leaf apex. C. Mid-leaf portion. D in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 1. Calamus baiyerensis. A. Leaf sheath with ocrea. B. Leaf apex. C. Mid-leaf portion. D. Primary branch of staminate inflorescence. Scale bar: A = 3 cm; B, C = 6 cm; D = 4 cm. All from Zieck NGF 36252. Drawn by Lucy T. Smith.
FIGURE 8. Calamus novae-georgii. A. Leaf sheath. B. Leaf apex. C. Mid-leaf portion. D. Infructescence apex with primary branch. E. Staminate rachilla. F in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 8. Calamus novae-georgii. A. Leaf sheath. B. Leaf apex. C. Mid-leaf portion. D. Infructescence apex with primary branch. E. Staminate rachilla. F. Staminate flower bud in longitudinal section. G. Staminate flower bud. H. Fruit attached to pisillate rachilla, showing stalk-like first bracteole. I. Seed whole and in longitudinal section. Scale bar: A, D = 3 cm; B, C = 4 cm; E = 5 mm; F, G = 2.2 mm; H, I = 7 mm. A–D, H, I from Qusa 124; E–G from Qusa 123. Drawn by Lucy T. Smith.
FIGURE 3. Calamus erythrocarpus. A. Leaf sheath with basal leaflets. B. Leaf sheath with flagellum. C. Leaf diagram. D. Leaf apex. E, F. Staminate inflorescence. G in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 3. Calamus erythrocarpus. A. Leaf sheath with basal leaflets. B. Leaf sheath with flagellum. C. Leaf diagram. D. Leaf apex. E, F. Staminate inflorescence. G. Apex of pistillate inflorescence. H. Fruit. I. Seed in two views. J. Seed in longitudinal section. Scale bar: A, B, D, E, F, G = 4 cm; C = 24 cm; H, I, J = 7.5 cm. A, B, D from Zieck NGF 36176; C, E–G from Zieck NGF 36181. Drawn by Lucy T. Smith.
FIGURE 4. Calamus heatubunii. A. Leaf sheath with ocreas and infructescence. B. Leaf diagram. C. Whole leaf. D. Staminate rachilla. Pistillate rachillae. F in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 4. Calamus heatubunii. A. Leaf sheath with ocreas and infructescence. B. Leaf diagram. C. Whole leaf. D. Staminate rachilla. Pistillate rachillae. F. Pistillate flower at anthesis. G. Pistillate flower in longitudinal section. H. Fruit. I. Seed in two views. J. Seed in longitudinal section. Scale bar: A = 4 cm; B = 24 cm; C = 8 cm; D, E = 1 cm; F, G = 3 mm, H–J = 8 mm. A, B, H–J from Baker et al. 1392; C–G from Baker et al. 1394. Drawn by Lucy T. Smith.
FIGURE 7. Calamus kostermansii. A. Leaf sheath with ocrea and infructescence base. B. Leaf apex. C. Mid-leaf portion. D in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 7. Calamus kostermansii. A. Leaf sheath with ocrea and infructescence base. B. Leaf apex. C. Mid-leaf portion. D. Portion of infructescence. E. Fruit. Scale bar: A = 3 cm; B–D = 4 cm; E = 1 cm. All from Kostermans K10. Drawn by Lucy T. Smith.
FIGURE 11. Calamus superciliatus. A. Leaf sheath with flagellum. B. Leaf diagram. C. Leaf apex. D in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 11. Calamus superciliatus. A. Leaf sheath with flagellum. B. Leaf diagram. C. Leaf apex. D. Primary branch of staminate inflorescence. E. Staminate rachilla. F. Fruit. G, H. Seed in two views. I. Seed in longitudinal section. Scale bar: A, D = 3 cm; B = 30 cm; C = 6 cm; E = 7 mm; E= 3.3 mm, F–I = 8.5 mm. A–E from Baker et al. 1370, F–I from Baker et al. 1385. Drawn by Lucy T. Smith.
FIGURE 2. Calamus capillosus. A in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 2. Calamus capillosus. A. Leaf sheath with base of inflorescence. B. Leaf apex. C. Mid-leaf portion. D. Primary branch of staminate inflorescence. E. Staminate rachilla. F. Staminate flower bud. G. Staminate flower bud in longitudinal section. Scale bar: A, D. = 2.5 cm; B, C = 3 cm; E= 7 mm, F, G = 1.6 cm. All from Ave 4048. Drawn by Lucy T. Smith.
FIGURE 10. Calamus pintaudii. A. Leaf sheath with tattering ocrea. B. Leaf apex. C. Mid-leaf portion D in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 10. Calamus pintaudii. A. Leaf sheath with tattering ocrea. B. Leaf apex. C. Mid-leaf portion D. Primary branch of pistillate inflorescence. E. Staminate rachilla. F. Fruit on rachilla. G. Fruit. H. Seed in two views. I. Seed in longitudinal section. Scale bar: A, F = 3 cm; B–D = 4 cm; E = 1.5 cm; G–I = 1.5 cm. A, D from Zieck NGF 36189; B, C, E–I from Pintaud et al. 671. Drawn by Lucy T. Smith.
FIGURE 6. Calamus katikii. A. Leaf sheath with whole leaf and infructescence B. Fruit. C in More new rattans from New Guinea and the Solomon Islands (Calamus, Arecaceae)
FIGURE 6. Calamus katikii. A. Leaf sheath with whole leaf and infructescence B. Fruit. C. Seed in two views. D. Seed in longitudinal section. Scale bar: A = 3 cm; B–D = 1 cm. All from Katik LAE 74954. Drawn by Lucy T. Smith.
FIGURE 1. Calamus tadulakoensis. A. Cirrus with irregular spines. B. Grayish-white indumentose abaxial pinna surface. C. Leaf sheath with non-spiny knee. D in A new species of Calamus (Calaminae, Calamoideae, Arecaceae) from Sulawesi, Indonesia
FIGURE 1. Calamus tadulakoensis. A. Cirrus with irregular spines. B. Grayish-white indumentose abaxial pinna surface. C. Leaf sheath with non-spiny knee. D. Fruits borne on short, stout pedicels.
FIGURE 5. Calamus nuralievii A in New species and subspecies of Calamus (Arecaceae) from Vietnam
FIGURE 5. Calamus nuralievii A. Leaf sheaths mottled with irregular bands of tomentum, with short, triangular, downward pointing, scattered, yellowish-brown spines (Nuraliev et al. 1659). B. Leaf with irregularly arranged pinnae (Nuraliev et al. 1660). C. Pistillate rachilla with dyads arranged in alternate, opposite rows (Nuraliev et al. 1660). D. Ellipsoid fruits (Nuraliev et al. 1658). (Images by M. Nuraliev).
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 6 in Two new species of rattans (Calamus, Arecaceae) from forests over limestone in the Philippines
FIGURE 6. The distribution map of Calamus warayanus and closely related rattans based on herbarium records. The gray-shaded area approximates the c. 150 meters below sea level bathymetry line which shows several Pleistocene Aggregated Island Complexes (PAIC) (Heaney 1986).
FIGURE 5 in Two new species of rattans (Calamus, Arecaceae) from forests over limestone in the Philippines
FIGURE 5. Calamus warayanus Adorador & Fernando. Pistillate plant with inflorescence branched to two orders (A), staminate plant with inflorescence branched up to 3 orders (B), apical shoot showing basal portions of young leaves (C), distal portions of the leaf (D), close-up of staminate rachillae (E), close-up of staminate flower (F), longitudinal section showing stamens (G) and a plantlet arising from cut stems (H). A = from J.T. Adorador 022; B-G = from J.T. Adorador 055). Scale bar: A & B = 10 cm, C =7 cm, D = 5cm, E = 1cm, F & G = 3.5mm, H = 15 cm. Drawn by C.A.T. Rodelas.
FIGURE 4. Calamus warayanusAdorador & Fernando. A in Two new species of rattans (Calamus, Arecaceae) from forests over limestone in the Philippines
FIGURE 4. Calamus warayanusAdorador & Fernando. A single stem from the cluster (A), close-up of stem, showinh spinescence, knee, and basal portion of leaf (B), short-lanceolate leaflets grouped in pairs (C), dried pistillate inflorescence axes (D), staminate inflorescence branching to 3-orders (E), close-up of staminate rachillae (F), young plantlets from cut stem (G) and clustering habit of a seedlings. Locality: Barangay Tenani, Paranas, Samar (B,E,F = from J.T. Adorador 055; D = from J.T. Adorador 022). Scale bar: B = 2.5 cm, C = 6 cm, D & G = 10 cm, E = 20, F = 4 mm, H = 15 cm. Photos A‒I (Jiro T. Adorador).
FIGURE 1 in Two new species of rattans (Calamus, Arecaceae) from forests over limestone in the Philippines
FIGURE 1. Calamus carsicola Adorador & Fernando. Clustering habit (A), close-up of stem showing ocrea, spinescence, flagella and leaf base (B), young developing leaf, adaxial surface (C), or abaxial surface showing white indumentum (D), basal portion of staminate inflorescence showing first partial (E), close-up of staminate rachillae (F), infructescence (G), and close-up of pear-shaped fruits. Locality: Barangay San Rafael, Taft, Eastern Samar A,B,F = from J.T. Adorador 072; D,G,H = from J.T. Adorador 133). Scale bar: B = 3 cm, C = 4 cm, D & G = 20 cm, E = 10 cm, F = 2 mm, H = 1 cm. Photos A‒I (Jiro T. Adorador).
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