vs

Xanthomonas campestris compared with Xanthomonas cynarae

Taxonomic Classification

Rank
Kingdom same	Bacteria (Bacteria)	Bacteria (Bacteria)
Phylum same	Proteobacteria (Proteobacteria)	Proteobacteria (Proteobacteria)
Class same	Gammaproteobacteria (Gammaproteobacteria)	Gammaproteobacteria (Gammaproteobacteria)
Order same	Xanthomonadales (Xanthomonadales)	Xanthomonadales (Xanthomonadales)
Family same	Xanthomonadaceae	Xanthomonadaceae
Genus same	Xanthomonas	Xanthomonas
Species	Xanthomonas campestris	Xanthomonas cynarae

Evolutionary Relationship

and share a common ancestor at the Genus level: Xanthomonas.

Conservation Status

NE — Not Evaluated

NE — Not Evaluated

Physical Characteristics

Attribute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Xanthomonas campestris is a Gram-negative, rod-shaped plant pathogen most notable as the causal agent of black rot in crucifers including cabbage and broccoli. It produces the commercially valuable exopolysaccharide xanthan gum and inhabits the vascular tissue of infected plants worldwide. This aerobic bacterium spreads through infected seeds, rain splash, and contaminated tools.

Xanthomonas cynarae is a Gram-negative plant pathogen specifically associated with artichoke and cardoon plants. It causes leaf spot and systemic infections in cultivated Cynara species in Mediterranean agricultural regions. This aerobic rod spreads through rain splash and mechanical contact, leading to significant crop damage in artichoke growing areas.