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It appears to this non-specialist that lepidodendron terminology is up for debate even among those with expertise in the area. I have tried to adhere to nomenclature found both in internet sources and information in the 2nd volume of McLoughin's book on Appalachian Plant Fossils. Comments, suggestions, and corrections would be appreciated. The 1st image is of a lepidodendron stigmaria apparently from the perspective of the inside looking out. Notably this specimen has booth rootlets and some buttons. Given that other internet images of lepidodendron stigmaria do not match either this specimen or other stigmaria in my collection, I do not know how the species was identified. Suggestions from anyone knowledgeable about stigmaria identification would be appreciated. Images 2 and 3 are stem specimens of lepidodendra stems from Kentucky and Pennsylvania. The scales are enjoyable. Image 4 is a lepidophyllum (a branch with leaves); apparently any item associated with lepidodendron leaves is considered a lepidophyllum. Image 5 is of a lepidostrobophyllum specimen listed as a "cone" with the tip missing. Specimens like this are apparently found at the end of branches. As lepidodendra apparently reproduced with spores it is not at all exactly clear about the relationship between the "cone" in image 5 and the lepidostrobus spore specimens found in images 6 and 7. Image 6 is of a single leaf of a lepidostrobus and Image 7 displays the conelike formation found with specimens of this type.