. 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. 2. Asplenium pinnatifidum Nutt. Pirinatifid Spleenwort. Fig. 59. Asplenium pinnatifidum Nutt. Gen. 2: 251. 1818. Rootstock short-creeping, branched, conspic- uously chaffy, with firm lanceolate dark brown iridescent scales. Stipes often densely clustered, polished, dark brown below, greenish above, a'-5' long; blades 3'-io' long, rigidly herbaceous or coriaceou
. 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. 2. Asplenium pinnatifidum Nutt. Pirinatifid Spleenwort. Fig. 59. Asplenium pinnatifidum Nutt. Gen. 2: 251. 1818. Rootstock short-creeping, branched, conspic- uously chaffy, with firm lanceolate dark brown iridescent scales. Stipes often densely clustered, polished, dark brown below, greenish above, a'-5' long; blades 3'-io' long, rigidly herbaceous or coriaceous, narrowly deltoid-lanceolate, ta- pering upward to a long narrow or filiform sinuate apex, deeply pinnatifid or the lower parts pinnate, the basal pinnae or occasionally sev- eral pairs sometimes long attenuate like the apex; lobes or pinnae rounded or the lowest acuminate; sori commonly numerous, straight or slightly curved, copiously confluent with age. On rocks, Connecticut and New York to Mis- souri, south to Georgia, Alabama, Arkansas" and Missouri. Ascends to 3000 ft. in North Carolina. July-Oct. 3. Asplenium resiliens Kunze. Small Spleenwort. Fig. 60. Asplenium parvulum Mart. & Gal. Mem. Acad. Brux. 155: 60. 1842, not Hook. 1840. Asplenium resiliens Kunze, Linnaea 18: 331. 1844. Rootstock short, creeping, chaffy with black stiff scales. Stipes tufted, blackish and shining, l'-2l' long; blades firm, linear-oblong or linear-oblanceolate, 3'-io' long, $"; wide, once pinnate; pinnae 2"-6" long, mostly oppo- site, oblong, obtuse, entire or crenulate, auricled on the upper side or sometimes hastate-auriculate, nearly sessile, the middle ones the longest, the lower gradually shorter, distant and reflexed; rachis dark brown or black; sori oblong, short, nearly or quite straight, borne rather nearer the margin than the midrib, often strongly confluent with age and appearing as a broad submarginal band. On limestone, Virginia to Florida, west to
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
