DENDROLOGY

DENDROLOGY AND SOCIETY

HERBARIUM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In order to prepare them for the herbarium, one should press the plants - how long?
A
2-4 Fun
B
2-4 years
C
2-4 weeks
D
2-4 Take
Explanation: 

Detailed explanation-1: -Leave the plants in the press for about 5 days before checking again-I have found that most plants need about a week until fully dry, while some fleshier plants can take up to two weeks. Remove plants from the press as they are dry and readjust the pressure for those that remain.

Detailed explanation-2: -Specimens that are not particularly fleshy usually dry within 5-7 days. You may need to replace the absorbent paper every few days for fleshier plants. Once all the water is removed, the plant will last indefinitely.

Detailed explanation-3: -Unmounted material in newspaper. Attaching label to herbarium board. Placing loose material in a capsule. Applying glue to the material. Placing non-stick paper and soft card over the specimen. Placing a sandbag on to the material to weigh it down. Making holes for stitching. More items

There is 1 question to complete.