They say if you have a yellow personality type, you’re cheerful, friendly and fun to be around. I’d say the same is true of yellow flowers, wouldn’t you? You can find yellow blooms for a wide range of ...

Two new highly oxygenated spirosesquiterpene lactones, ligulactones A (1) and B (2), and one known sesquiterpenoid, 1β,10β-epoxy-6β-isobutyryloxy-9-oxo-furanoeremophilane (3), were isolated from the ...