* Adlerz WC (1980) Ecological observations on two leafhoppers that transmit the Pierce’s disease bacteria. Proceedings of the Florida State Horticultural Society 93, 115-120.
------- Adults were observed on this plant.
* Adlerz WC (1980) Ecological observations on two leafhoppers that transmit the Pierce's disease bacterium. Proceedings of the Florida State Horticultural Society 93, 115-120.
------- as spring-summer host for adults and nymphs.
* 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.