Kingdom: Monera |
Phylum: Proteobacteria |
Class: Gammaproteobacteria |
Order: Xanthomonadales |
Family: Xanthomonadaceae |
Genus: Xylella |
Subject: Xylella fastidiosa Wells et al. 1987 |
Kingdom: Plantae |
Phylum: Magnoliophyta |
Class: Magnoliopsida |
Subclass: Rosidae |
Order: Sapindales |
Family: Rutaceae |
Genus: Citrus |
Subject: Citrus spp. L. |