. Concord area trees and shrubs. Botany; Trees; Shrubs. TREES NEEDLE-LIKE OR SCALE-LIKE LEAVES SPRUCES: Needles attached singly, usually STIFF, 4-SIDED AND POINTED NORWAY SPRUCE Picea abies Large cones 10-15 cm. long. Needles dark green. Twigs hairless, or slightly hairy (use hand lens). Branchlets of mature trees sometimes hanging down like tassels. Much planted; occasionally escapes in woods. BLACK SPRUCE Picea mariana In our area a small tree. Cones 2-3 cm. long, dull grayish brown, remaining on the tree many years. Cone scales with slightly ragged edge. Needles usually bluish green, often
. Concord area trees and shrubs. Botany; Trees; Shrubs. TREES NEEDLE-LIKE OR SCALE-LIKE LEAVES SPRUCES: Needles attached singly, usually STIFF, 4-SIDED AND POINTED NORWAY SPRUCE Picea abies Large cones 10-15 cm. long. Needles dark green. Twigs hairless, or slightly hairy (use hand lens). Branchlets of mature trees sometimes hanging down like tassels. Much planted; occasionally escapes in woods. BLACK SPRUCE Picea mariana In our area a small tree. Cones 2-3 cm. long, dull grayish brown, remaining on the tree many years. Cone scales with slightly ragged edge. Needles usually bluish green, often somewhat whitened. Twigs hairy. Lengthwise ridges of twigs flattened (use hand lens). Branchlets never tassel-like. Bogs and swamps (and edges of these). NORWAY SPRUCfc. 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 Angelo, Ray, 1948-; Angelo, Ray, 1948-. Cambridge, Mass. : Concord Field Station, Museum of Comparative Zoology, Harvard University
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Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
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Keywords: ., bookcentury1900, booksubjec, booksubjectbotany, booksubjectshrubs
