Question: In identifying the type of gall on this goldenrod, it is asserted that it necessary to determine the species of …
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Question
In identifying the type of gall on this goldenrod, it is asserted that it necessary to determine the species of Goldenrod. Is this Solidago gigantea? Thanks.
Answer
Dear chaffeemonell, I cannot tell you which species of goldenrod this is because there is no view of the stem. Within the triplenervae (which includes Solidago gigantea), the stem pubescence (or absence thereof) is necessary for identification. If you can acquire an image of the stem, I may be able to assist. Best wishes.
