Nibbles: Tree drought tolerance, Whisky history, Barley drought tolerance, Old veggies, Old potatoes, Llamas vs goats, Sustainable ag, Chinese herbaria

Drought tolerance? It’s the carbs.
Whisky 101.
Coincidental mashup of the above. Barley used in whisky production provides clue to drought tolerance.
Pre-hispanic veggies.
Pre-hispanic carbs.
Pre-hispanic livestock.
Sustainable agriculture deconstructed.
GBIF scores Chinese specimens.