id	keyword
abc-3564	drought
abc-3564	et al
abc-3564	a. subcordata
abc-3564	a. velutinum
abc-3564	stress
abc-3564	content
abc-3564	water
abc-3564	species
abc-3564	drought stress
abc-3564	chl
abc-3564	leaf
abc-3564	treatments
abc-3564	biomass
abc-3564	rwc
abc-3564	seedlings