. Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean . of the natural size; 3, fertile plant ; 4, por-tion of sterile plant; 5, portion of a branch ; 6, 6, 6, 6, stem and branch leaves; 7, 7, lowerportion of leaves showing the areolation ; 8, 8, upper portion of same, showing the areolation ;9, 9, 9, 9, 9, capsules; 10, 10, opercula ; 11, portion of the peristome ; 12, perichaatium ; 13,vaginula ; 14, 15, perichastial leaves ; 16, portion of the pedicel; 17, sterile flower; 18, anthe-ridium
. Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean . of the natural size; 3, fertile plant ; 4, por-tion of sterile plant; 5, portion of a branch ; 6, 6, 6, 6, stem and branch leaves; 7, 7, lowerportion of leaves showing the areolation ; 8, 8, upper portion of same, showing the areolation ;9, 9, 9, 9, 9, capsules; 10, 10, opercula ; 11, portion of the peristome ; 12, perichaatium ; 13,vaginula ; 14, 15, perichastial leaves ; 16, portion of the pedicel; 17, sterile flower; 18, anthe-ridium and paraphyses ; 19, perigonial leaf; all magnified, except figs. 1 and 2. Plate X.—Hypnum calyptratum. Figs. 1, 1, 1, 1, plants of the natural size; 2, portion of a plant; 3, portions of a branch ; 4,4, leaves; 5, a leaf showing the areolation; 6, portion of same ; 7, cross section of leaf; 8, peri-chaatium; 9, perichastial leaves; 10, 10, capsules with operculums and calyptras; 11, capsulewith operculum; 12, capsule; 13, calyptra; 14, portion of peristome; 15, sterile flower andperigonial leaves; 16, antheridium; all magnified, except fig. 1. 25 r.
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Keywords: ., bookcentury1800, booksubjectdiscoveriesingeography, booksubjectn
