tags: Black-eyed Susan vine, Gardening, Horticulture, Botany, nature, Helsinki, image of the day
Mystery flower, can you name the species?
Black-eyed Susan vine, Thunbergia alata.
Photographed on Seurasaari, Helsinki, Finland.
Image: GrrlScientist, 4 July 2009 [larger view]. (raw image)
The Black-eyed Susan vine, Thunbergia alata, is a perennial climbing plant in the Acanthaceae family. It is native to Eastern Africa, and has been naturalized in other parts of the world.

GrrlScientist is an evolutionary biologist, ornithologist, aviculturist, birder and freelance science and nature writer. A native of the Pacific Northwest, she relocated from Seattle to NYC with her parrots after earning a BS in Microbiology (emphasis in Virology) and PhD in Zoology (Ornithology) from the University of Washington. In NYC, she was the Chapman Postdoctoral Fellow at the American Museum of Natural History for two years, pursuing part of her "dream" research project by reconstructing a molecular phylogeny of the parrots of the South Pacific islands. GrrlScientist and her five parrots are currently relocating to Germany, where she will continue writing her blog while also writing a book and learning German. (Meanwhile, her parrots will continue to nibble on her extensive personal library.) If you appreciate GrrlScientist's writing, you can help pay her living expenses by hiring her to "blog" your conference, speak at your club or write articles for your publication (or by clicking on the Paypal button below). If you read an essay on this blog that you especially enjoyed, please nominate it for inclusion in 

























Comments
That is a black-eyed Susan vine, Thunbergia alata, possibly 'Lemon Star'. It is adorable beyond words.
Posted by: Diane | July 6, 2009 3:44 PM
Grrl, dsnvwl ths, bch!
Posted by: Bob O'H | July 6, 2009 4:45 PM
OMG...I planted a number of these this year, slightly different variety and am waiting for them to bloom. I saw one at a bed and breakfast in Hawaii and it had climbed 30 feet up into a tall tree!
Posted by: Tabor | July 6, 2009 5:40 PM
i've never seen this plant before, to the best of my knowledge.
Posted by: "GrrlScientist" | July 7, 2009 1:11 AM