 | 1856 - Страниц: 540
...the papers in the sun, they should be dried at night by the fire, when, also, the dried specimens are placed at the bottom of the bundle, making room on...next day's collection. A tin collecting-box is very necessary ; plants may be preserved for two or three days in one, if kept damp and cool. It is also... | |
 | 1862 - Страниц: 736
...a few are very convenient to mix in with the hard paper as dryers. This herbarium may be rolled np in the blanket while travelling, and placed on a pack-animal....damp and cool. It is also convenient in collecting land-shelh, which is generally considered part of a botanist's duty. A collector should also always... | |
 | James Curtis Booth, Campbell Morfit - 1862 - Страниц: 740
...the papers in the sun, they should be dried at night by the fire, when, also, the dried specimens are placed at the bottom of the bundle, making room on...damp and cool. It is also convenient in collecting land- shell*, which is generally considered part of a botanist's duty. A collector should also always... | |
 | 1872 - Страниц: 728
...the papers in the sun, they should be dried at night by the fire, when, also, the dried specimens arc placed at the bottom of the bundle, making room on...next day's collection. A tin collecting-box is very necessary ; plants may be preserved for two or three days in one if kept damp and cool. It is also... | |
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... crown of the hat when without a collecting-box, and placed in paper at noon or at night. Great care should be taken to keep the papers dry and free from mould. When there is not time at noon to dry the papers in the sun, they should be dried at night... 