Cyanea longissima (Rock) H. St. John , Phytologia 40: 98. 1978.
*Verification: T.G. Lammers.

Type Information
Basionym: Cyanea scabra Hillebr. var. longissima Rock, Monogr. Stud. Haw. Lobelioid. 259 1919.
Maui, East Maui, Honomanu [ditch] trail [along watercourses, northern slopes of Haleakala]. April 1911. Rock 8790.
Holotype [BISH]. Isotype(s) [A! [2], BISH! [5], GH!, US!].
*Verification: T.G. Lammers.
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