. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. E. pratense. Cross-section of stem X 12. 9. E. pratense. Epi- dermis 10. E, sylvaticum. dermis x 12. Epi- E. sylvaticum. Cross- section of stem X 12. Damp, shady places, Nfd. to Alaska, southw. to Va., 0., and la.; com- mon northw. May, June. (Eura- sia.) Figs. 10, 11. 4. E. paltistre L. Eootstocks shining, black, solid at center; stems dm. high, deeply 5-10- grooved; ridges narrow, sharply elevated; sheaths widened up- ward ; leaves
. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. E. pratense. Cross-section of stem X 12. 9. E. pratense. Epi- dermis 10. E, sylvaticum. dermis x 12. Epi- E. sylvaticum. Cross- section of stem X 12. Damp, shady places, Nfd. to Alaska, southw. to Va., 0., and la.; com- mon northw. May, June. (Eura- sia.) Figs. 10, 11. 4. E. paltistre L. Eootstocks shining, black, solid at center; stems dm. high, deeply 5-10- grooved; ridges narrow, sharply elevated; sheaths widened up- ward ; leaves centrally grooved; teeth lance-subalate, black, with broad white margins; silex in cross-bands ; centrum \ the total diameter; branches hollow, 4-7- angled. —Wet places, Nfd. to Alaska, southw. to Ct. (Graves), 111. (Brendel), etc. June-Aug. (Eurasia.) Figs. 12, 5. Stems diffuse to erect, simple to densely branched, 2-9 dm. high, 6-18- grooved ; centrum ^-f the total diameter; vallecular holespresent; sheaths slightly spreading; teeth dark brown, acut,e, coherent in groups; branches cm. long, 3-5-angled, winged, often solid, similar to those of E. arvense; 12. E. pnlusu-e. Cross- 18. E. palustre. usually abortive. — Wet, section of stem x 12. dermis x 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 the original Gray, Asa, 1810-1888; Robinson, Benjamin Lincoln, 1864-1935; Fernald, Merritt Lyndon, 1873-1950. New York, American Book Co
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Keywords: ., bookcentury1900, bookdecade1900, bookpublisher, booksubjectbotany
