Figure 2

Micromorphology of arbuscular mycorrhizal fungi morphotypes associated with the rhizosphere of seedlings and mature trees of big-leaf mahogany. a) Ambispora gerdemannii, b) Acaulospora sp. 1, c) Acaulospora sp. 2, d) Acaulospora sp. 3, e) Acaulospora sp. 4, f) Acaulospora sp. 5, g) Acaulospora sp. 6, h) Acaulospora sp. 7, i) A. foveata, j) Gigaspora sp., k) Diversispora aurantium, l) Claroideoglomus etunicatum, m) S. sinuosum, n) R. fasciculatus, o) G. tenebrosum, p) Glomus sp. 1, q) Glomus sp. 2, r) Glomus sp. 3, s) Glomus sp. 4, t) Glomus sp. 5.