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Allocation of biomass and photoassimilates in juvenile plants of six Patagonian species in response to five water supply regimes
(Oxford University Press, 2010-08)
Background and Aims The growth-differentiation balance hypothesis (GDBH) states that there is a physiological trade-off between growth and secondary metabolism and predicts a parabolic effect of resource availability (such ...
Molecules and morphology in South American stipeae (Poaceae)
(American Society of Plant Taxonomists, 2008-10)
We conducted phylogenetic analyses of molecular data (ITS, trnH-psbA, trnC-trnL, and trnK-rps16) for 71 species of stipoid grasses. Of these species, 30 are native to South America, seven are native to Mexico and/or the ...