Research Article

Mycoflora in Exhumed Seeds of Opuntia tomentosa and Its Possible Role in Seed Germination

Figure 1

Daily soil temperature (mean ± S.D.; n = 3) in (∘) open sites (deprived of vegetation in the dry season) and (●) closed sites (beneath the canopy of perennial vegetation) in the Reserva Ecológica del Pedregal de San Ángel, Mexico.
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