Related Clues:

• Flower; Buck's fizz
• Cocktail named for a plant
• Old woman has grabbed one’s abnormally large shrub
• Shrub with bubbly-looking, yellow flowers depicted in Miami mosaic
• One may be "bottomless" at brunch
• Maoism (anag)
• Bottomless brunch drink, often
• Plant doctors on board train going north
• Brunch cocktail that might be bottomless
• Maoism (anag.)
• Growth of passion -- 'Mail me back' getting oddly ignored