Plants in genus aloysia
Aloysia virgata
Aloysia virgata, native to Argentina, is a shrubby bush that can grow up to 15 feet tall and 8 feet wide. It features small, fragrant white flowers that bloom from July until the first frost, attracting butterflies and hummingbirds. This plant thrives in full sun and is known for its vanilla almond fragrance, which is strongest in the late afternoon and evening. It is a versatile addition to gardens in USDA zones 7 to 9.
Aloysia citrodora
This plant flourishes in Iran, southern Europe, northern Africa, and South America. Its flowering tops and leaves are used in medication, meals, alcoholic beverages, fragrances, and herbal teas.
Aloysia gratissima 'Punky Brewster'
Aloysia gratissima 'Punky Brewster' is a dense deciduous shrub with small green leaves and vanilla-scented white flowers that bloom from May to October. It attracts pollinators and goldfinches, and is drought-resistant, thriving in full sun. This shrub is highly adaptable to various soil conditions and can withstand temperatures as low as 11 degrees Fahrenheit, making it a resilient choice for gardens.