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我国北方沿海习见的藻类植物主要有绿藻(如石莼、浒苔、海松);褐藻(如海带、裙带菜、绳藻);红藻(如石花菜、江篱、粉皮菜)三大类。这些海藻多生有固着器,固着在岩石上,而完整的藻类标本又必需带有固着器。因此,在采集时,就要一手摸着固着器,一手用小刀或掘铲往上翘,这样比较容易得到完整的标本。采得的标本可以放入盛有新鲜海水的标本瓶内。压制标本前,先将海藻放置淡水中浸十几分钟,以免制成的标本带有盐渍。浸后放到盛淡水的解剖盘中,用较海藻稍大些的台纸(白卡片纸)将海藻托起,用镊子或解剖针把植物
There are three types of algae commonly found in the coastal areas of northern China: green algae (such as rock 莼, enteromorpha, and sea pine), brown algae (such as kelp, wakame and algae), three types of red algae . These seaweeds are born with anchors, anchored to the rock, and intact algae specimens must have a retainer. Therefore, in the collection, it is necessary to touch the single hand holding fixtures, one hand with a knife or digging upturned, it is easier to get a complete specimen. The collected specimens can be placed in a sample bottle filled with fresh seawater. Before pressing the specimens, the seaweed should be soaked in fresh water for ten minutes to prevent the specimens from being salted. Baptist into the freshwater dissection tray, with a slightly larger than seaweed paper (white card paper) will hold up the algae, with tweezers or dissection needle plant