mined according to McGonigle et al. (1990).
Colonization pattern was designated as orchid
mycorrhizal (OM) when the colonizing fungal hyphae
were regularly septate and forming pelotons.
In contrast, the colonization was considered as
AM if the colonizing linear hyphae or hyphal
coils were aseptate and with arbuscules and/or
vesicles. Data are presented as mean ± standard
error.