In celebration of my 1,111th post, here is another mega-stumper. This time it's yellow flowers, many of them endemics, some of them weeds. I hope it proves a little easier than Lila's homework..... Points given for Genus and species. Super Sunny Points for odour (if present) and food uses (if edible) And Super Duper Extra Sunny Points for explaining how the English Common Name descends from the Spanish Common Name of flower #2.