Pamphlets on Forestry, Volume 41991 |
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Page 339
... nearly or quite glabrous , narrower in the pistillate ament , lower half of filaments very hairy , upper half mi- nutely puberulent , capsule lanceolate , clothed with silky hairs when young becoming nearly glabrous at maturity ...
... nearly or quite glabrous , narrower in the pistillate ament , lower half of filaments very hairy , upper half mi- nutely puberulent , capsule lanceolate , clothed with silky hairs when young becoming nearly glabrous at maturity ...
Page 345
... nearly glabrous : capsule lanceolate , glabrous , short - pedicelled , pedicel however not longer than the gland : style very short and stigmas short and thick : ovary smooth with four sessile stigmas . " ( Nuttall . ) Typical specimens ...
... nearly glabrous : capsule lanceolate , glabrous , short - pedicelled , pedicel however not longer than the gland : style very short and stigmas short and thick : ovary smooth with four sessile stigmas . " ( Nuttall . ) Typical specimens ...
Page 402
... nearly any stand , but in no other case was it found to be a stand as characteristic as it was near Servilleta . Piñon is also resistant to severe climatic conditions , since it will succeed over severely exposed slopes where the ...
... nearly any stand , but in no other case was it found to be a stand as characteristic as it was near Servilleta . Piñon is also resistant to severe climatic conditions , since it will succeed over severely exposed slopes where the ...
Contents
The Huron River valley | 402 |
their development and ecological conditions | 360 |
The bogplant societies | 429 |
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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 piñon 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