tree seaside tansy Asteraceae Borrichia arborescens (L.) DC. Listen to the Latin symbol: BOAR2 Other Fact Sheets
Leaf: Evergreen, opposite or nearly so, simple, thick and leathery to nearly succulent, gray-green above and below, lanceolate to obovate, entire but with a pointed tip, 2-4 inches long, tufted at twig tips, aromatic.
Flower: Showy and daisy-like, one inch, with a yellow disk and yellow rays, the disk broader than the rays are long, abundant during spring and early summer, may produce some flowers during the rest of the year.
Fruit: Small, dark brown, needle-like achenes, 1/4 inch.
Twig: Gray to silvery green, slender, brittle, with a large white pith.
Bark: Gray-brown and smooth, becoming rough with age.
Form: A multistem, dense shrub that grows on seashores to a height of 4 feet.
leaf flower form1 map
Additional Range Information:
Borrichia arborescens is native to North America.
Range may be expanded by planting.
See states reporting tree seaside tansy.
External Links:
USDA Plants Database
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Photos and text by: John Seiler,
Edward Jensen, Alex Niemiera,
and John Peterson
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