. Un secolo di alberi di Panama. Alberi. 138. disposti singolarmente bat più spesso in file radiali cf da pochi a 6 o 8, Ihe le pareti del vaso Ilongitudinal sezione) dove a contatto con cellule del raggio e il parenchima di legno, hawe grandi trasversalmente box ellittica, semplice, con transizioni a delimitato. Ellittica di grandi dimensioni semplice box sono presenti sulla superficie radiale di navi.. Perforazioni semplici con oc- acalariform provvisori (13) perforazioni di da 1 a 7 barre. Fibre di legno disposti regolarmente in file radiali, circa 1,321 mm. lunga, con pareti relativamente spesse e piccole lumina e piccolo e semplice pita. "Parenchima Vood r

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. A century of trees of Panama. Trees. 138. arranged singly bat more often in radial rows cf from a few to 6 or 8, Ihe vessel walls Ilongitudinal section) where in contact with ray cells and wood parenchyma, hawe large transversely elliptical pits, simple, with transitions to bordered. Large elliptical simple pits are present on the radial surface of vessels.. Perforations simple with occa- sional acalariform perforations of from 1 to 7 bars. Wood fibers arranged in regular radial rows, about 1.321 mm. long, with relatively thick walls and small lumina and small simple pita. «Vood parenchyma rather strongly developed and arranged in numerous narrow tangential lines visible under hand lens on a smooth transverse section. These lines are from 1 to 3, usually 2 rows of cells wide which alternate with from a few to 4 to 10 rows of wood fibers, ilays nume- rous and exceedingly small, barely visible under hand lens on smooth transverse section, from 1 to 3 cells wide and from a few to 10 or more cells high; the rays often termi- nate above and below in wood parenchyma and it is difficult sometimes to say where tho ray ends and the fiber begins. ) Distribution, common names and uses Most Lucumas, mainly known from Peru and Brazil, bear fleshy, edible fruits, so that the woody pericarp of thia newly discovered Panaman species is a distinct, unusual fea- ture. The tree is gregarious and found scattered along the creeks and on the lower hills of the Jian Bias Coast. The wood is hard and fine grained, but as yet unnoticed by the natives, who do net seem to have any name for it. Symplocaceae {Sweetleaf-Family) The Ghirican-Symplocoa Symplocos chiriquensis Pittier, Contr. U.S. Hat. Herb. 18; 168. 1916. Description of the tree A tree up to about 30 m. high, and 50 cm. or less in. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble t

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• bookauthorpittierhenri1857195
• bookcentury1900
• booksubjecttrees