* EFSA (2024) Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2023. EFSA Journal 22, e8898. https://efsa.onlinelibrary.wiley.com/doi/epdf/10.2903/j.efsa.2024.8898
------- Subspecies unknown.
* Gonçalves RM, Meirelles WF, Figueiredo JEF, Balbi-Pena MI, Paccola-Meirelles LD (2015) Digitaria horizontalis and D. insularis as alternative hosts for Pantoea ananatis in Brazilian maize fields. Journal of Plant Pathology 97(1), 177-181.