Search for Schwalbea americana returned 948 results.

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  1. variety: Hutchinsia calycina var. americana Regel & Herder

    Synonym of Smelowskia americana Rydb.

  2. subspecies: Anemone nemorosa subsp. americana Ulbr.

    Synonym of Anemone quinquefolia L.

  3. variety: Mespilus oxyacantha var. americana Castigl.

    Synonym of Crataegus marshallii Eggl.

  4. variety: Corylus americana var. altior Farw.

    Synonym of Corylus americana Walter

  5. variety: Corylus americana var. indehiscens Palmer & Steyerm.

    Synonym of Corylus americana Walter

  6. form: Apios americana f. cleistogama Fernald

    Synonym of Apios americana Medik.

  7. form: Apios americana f. keihneri Oswald

    Synonym of Apios americana Medik.

  8. form: Apios americana f. mcculloughii Oswald

    Synonym of Apios americana Medik.

  9. form: Apios americana f. pilosa Steyerm.

    Synonym of Apios americana Medik.

  10. variety: Apios americana var. turrigera Fernald

    Synonym of Apios americana Medik.