Pamphlets on Forestry, Volume 41991 |
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Page 257
... bast fiber bundles are missing in Taxus , Tax- odium , Cupressus , Thuja , Libocedrus , Juniperus and most species of Pinus . They occur in Sequoia and Taxodium as weak bundles with the form of the fibers essentially different from that ...
... bast fiber bundles are missing in Taxus , Tax- odium , Cupressus , Thuja , Libocedrus , Juniperus and most species of Pinus . They occur in Sequoia and Taxodium as weak bundles with the form of the fibers essentially different from that ...
Page 260
... bast fibers . Sclerotic bast parenchyma and bast fibers are both found in Ostrya , Carpinus , Corylus , Quercus , Fagus , Castanea , Celtis , Morus , Liquidambar and a few species of Populus , while bast fibers only and no sclerenchyma ...
... bast fibers . Sclerotic bast parenchyma and bast fibers are both found in Ostrya , Carpinus , Corylus , Quercus , Fagus , Castanea , Celtis , Morus , Liquidambar and a few species of Populus , while bast fibers only and no sclerenchyma ...
Page 263
... bast ; single crystals accompanying the sclerotic elements . of the bast and the pith rays . ( m ) Bast fiber plates in step - like layers . Ostrya ( n ) Bast fibers ... Bast fiber bundles , small amount and loosely ar- ranged , not ...
... bast ; single crystals accompanying the sclerotic elements . of the bast and the pith rays . ( m ) Bast fiber plates in step - like layers . Ostrya ( n ) Bast fibers ... Bast fiber bundles , small amount and loosely ar- ranged , not ...
Contents
The Huron River valley | 402 |
their development and ecological conditions | 360 |
The bogplant societies | 429 |
4 other sections not shown
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2d whorl 4th whorl abundant acidity Alnus aments apex apical shoot Aronia average basin bast fibers Betula bog areas bog plants bog societies bog water branches cambial activity cambium cassandra conifers creosote crystals cutting depressions diameter increase Dicotyledonous drainage drained factors Fagales fiber bundles foliar ray forest formation genera glacial growth habitats HARTIG heartwood hickory Huron June lake larch Larix layers leaves lobes lower mature Michigan moraine occur parenchyma parenchyma cells peat perianth periderm phloem pine Pinus piƱon Pinus rigida pith rays plant societies Platanus plates present Quercus radial region resin canals roots rows Salix sapwood scattered sclerenchyma sclerotic sedge shrubs sieve tubes soil species specimens sphagnum stem stone cells substratum surface swamp tamarack temperature thick tissue tracheids trees trunk twigs tyloses undrained uniseriate rays vegetation vessels Viola blanda walls white oak wood xerophilous xylem zone