At the Worcester Ecotarium, in WOrcester Ma, science center experiments and learning about club moss, and the marks you see left by leaves on fossil bark, 250 million years ago. today, their descendants are club mosses, just a few inches tall... rope like, Club mosses are different from true mosses because they are vascular plants, (True mosses are non vascular). Club mosses belong to phylum Lycophata, an ancient group of seedless vascular plants. which include liverworsts and hornworts

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拍攝者： Lilakateb48