Ramularia ipomoeae F. Stevens, Bern. P. Bishop Mus. Bull. 19: 150, 1925.   HAWAII, Kealakekua, on Ipomoea bona-nox L. (=I. alba L.), 21 July 1921, F. L.  Stevens. VIA 5993 (laminae from BISH 500326 holotype).