Flora of the Hawaiian Islands --Synonym

Plantago pachyphylla A. Gray f. robusta Rock, Amer. J. Bot. 7: 207. 1920.
Type information:
Syntype Maui: West Maui, summit of Mt. Eeke [`Eke].

Note: Syntypes: Hillebr. s.n. in GH, iso in BISH, Rock 16006 in BISH, and Rock 6098 from Moloka`i, in BISH.

=Plantago pachyphylla

Note: Syntypes: Hillebr. s.n. in GH, iso in BISH, Rock 16006 in BISH, and Rock 6098 from Moloka`i, in BISH.

*Verification: None.