What is herbarium ? detail account herbaria . answer in
Answers
Explanation:
Digger and pruning knife, sickle with long handle, vasculum, polythene bags, magazines or newspapers, blotting papers, plant trees, field notebook, herbarium sheets, glue, labels, small transparent polythene bags.
METHOD OF SPECIMEN COLLECTION AND MOUNTING FOR HERBARIUM-
A complete specimen possesses all parts including root system, flowers and fruits.
To avoid damage during transportation and preservation at least 5-G specimens of a plant should be collected.
The specimens are spread out between the folds of old newspapers or blotting sheets avoiding overlapping of parts.
The collected specimens are transported in a vasculum (specimen box) to prevent willing.
The dried specimens are mounted on herbarium sheets of standard size (41 x 29 cm). Mounting is done with die help of glue, adhesive or cello-tape.
USES OF HERBARIUM -
It provides information about local flora as well as flora of distant areas.
It is used for authentic identification of unknown plants.
It depicts morphological variations found in the species.
It serves as a quick referal system for taxonomic studies.
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Answer:
It provides information about local flora as well as flora of distant areas. It is used for authentic identification of unknown plants. It depicts morphological variations found in the species. It serves as a quick referal system for taxonomic studies.