Maria Solares is attributed with working with
John P. Harrington as one of the last fluent Samala Chumash speakers. She contributed songs recorded on wax cylinders, stories, placenames and their translations and is credited with being a significant ancestor who preserved the Samala Chumash culture. Harrington's notes and recordings of Maria are archived at the
Smithsonian Museum and have been used by Richard Applegate to recompile the Samala language, the
Western Institute for Endangered Language Documentation has also used her notes for the
Purisimeño language. The Elders Council of the Santa Ynez Band of Chumash Indians has compiled a two-volume 700-page book set covering Maria's contributions. Maria also gave a native account of the
Chumash Revolt of 1824. The
Santa Ynez Band of Chumash Mission Indians have created a bust, placed at her approximate height, in her honor on display at the Santa Ynez Chumash Museum & Cultural Center (to be opened in 2023). == Legacy ==