Figure 2From: Seed germination of Agave species as influenced by substrate water potentialInitial seed water uptake (after the first 12 h) (A) and maximum seed water uptake (B) of Agave spp. during germination in different substrate water potentials, in the dark and at 25°C. A. americana var. marginata ●, A. asperrima ○, A. cupreata ■, A. duranguensis ◻, A. lechuguilla ▲, A. salmiana Δ and A. striata ♦, n = 50.Back to article page