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一、植物标本的采集 (一) 采集的要求 1.采集的标本必须花、果实、枝叶完整;草本植物应连根掘起,要植株完整,切勿硬拔,以免把根拔断。如果有地下茎的也要掘出。如果是较大的植株,可以整株折叠一、二次或整株折断后带回。高大的植物,只能采集最能代表它特性的部分,如剪下带着叶和花的枝条,带有果实的更好或者采集茎、叶和地下部分——地下茎和根。 2.采集时应该选择最典型的,也就是发育中等的植株。过于瘦弱或受病虫害的植物不宜
First, the collection of plant specimens (A) the collection requirements 1 collected specimens must be flowers, fruits, foliage complete; herbaceous plants should be rooted up to the plant intact, do not pull hard, so as to avoid the root pull off. If there are underground stems have to dig out. If it is a larger plant, you can fold the entire plant one, two or whole plant back off. Tall plants that collect only the most representative of its characteristics, such as cutting off branches with leaves and flowers, with better fruit or collecting stems, leaves and underground parts - underground stems and roots. 2. Collection should choose the most typical, that is, the development of medium-sized plants. Too thin or pests plants should not be