Primitive Plants Ferns, Horsetails, Clubmosses, LIverworts, etc. AllPrimitive Plants Tree Clubmoss (Lycopodium Dendroideum) Shining Clubmoss (Huperzia Lucidula) Lycopodium Obscurum Lycopodium Hickeyi Liverwort Field Horsetail (Equisetum Arvense): Fertile Stem Ebony Spleenwort Cut-Leaf Grape Fern (Botrychium Dissectum)
