. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 5So JUGLANDACEAE. Bark shaggy, separating in long plates; foliage glabrous or puberulent Leaflets 3-5 (rarely 7) ; nut rounded at the base, 6"-io" long. Leaflets oval to oblong-lanceolate, puberulent. Leaflets lanceolate, glabrous or glaucous beneath. Leaflets 7-9 ; nut usually pointed at both ends, i'-i y?' long. Bark close, rough ; foliage very pube
. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 5So JUGLANDACEAE. Bark shaggy, separating in long plates; foliage glabrous or puberulent Leaflets 3-5 (rarely 7) ; nut rounded at the base, 6"-io" long. Leaflets oval to oblong-lanceolate, puberulent. Leaflets lanceolate, glabrous or glaucous beneath. Leaflets 7-9 ; nut usually pointed at both ends, i'-i y?' long. Bark close, rough ; foliage very pubescent and ; Rachis of the leaves and starainate catkins densely hirsute. Rachis and staminate aments scurfy, at least when young. Husk of fruit not freely splitting to the base; bract of the staminate calyx lobes. , Fruit nearly globular; nut thin-shelled ; bark shaggy, at least when old. Fruit little flattened; bract of staminate calyx short. Fruit much flattened; bract of staminate calyx long. Fruit obovoid ; nut thick-shelled ; bark close. Foliage glabrous, or little pubescent; anther-sacs acute. Foliage pubescent or scurfy; anther-sacs obtuse. Vol. I. 4. H. ovata. 5. H. carolinae- septentrionalis, 6. H. lacinosa. 7. H. alba. 8. H. pallida. about as long as the 9. H. microcarpa. 10. H. borealis. 11. H. glabra. 12. H. viltosa. Hicoria Pecan (Marsh) Britton. Pecan. Fig. 1423. Illinois Nut. Soft-shell Juglans Pecan Marsh. Arb. Am. 69. 1785. Carya olivaeformis Nutt. Gen. 2: 221. 1818. Hicoria Pecan Britton, Bull. Torr. Club 15: 282. 1888. A large slender tree, with somewhat roughened bark, maximum height of 170° and trunk diameter 6°. Young twigs and leaves pubescent; mature foliage nearly gla- brous; bud-scales few, small, valvate; leaflets 11-15, fal- cate, oblong-lanceolate or ovate-lanceolate, short-stalked, inequilateral, acuminate, 4'-7'long; staminate aments sessile or nearly so in the axils of leaf-scars near the end of twigs of the preceding se
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
