Morphology
Morphology of the unramified ends
This should be checked under higher magnification (25×). The terms 'infrequent' and 'abundant' are not strictly defined and are subject to personal experience. If there is any doubt whether 'frequent' or 'infrequent' should be used, enter both. But when mycorrhizae are woolly or cottony, emanating hyphae are frequent at any rate.
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