Table 1.

ANIb, GGDC, 3 genes-MLSA, and core MLSA indices for the delineation of the proposed phylogenomic species in each genomic branch.

Genomic Branch	Phylogenomic species and representative strains	Nr of strains	ANIb		GGDC		3 genes–MLSA		Core MLSA
			Minimal intra-cluster ANIb (%)	Closest inter-cluster ANIb (%)	Minimal intra-cluster GGDC (%)	Closest inter-cluster GGDC (%)	Minimal intra-cluster MLSA (%)	Closest inter-cluster MLSA (%)	Minimal intra-cluster Core (%)	Closest inter-cluster Core (%)
I	P. congelans	3	98.42	94.15	87.7	58.7	99.64	98.64	99.7	98.7
	P. syringae	9	94.79	95.15	68.4	62.8	98.75	98.39	98.8	98.9
	P. cerasi	1	–	95.07	–	61.2	–	97.47	–	99
	Species A (strain B728a)	2	98.27	95.21	87.6	62.8	99.25	98.96	99.6	98.9
II	P. avellanae	13	96.66	95.41	73.2	65	99.03	98.85	99.2	99.1
	“P. tomato” (DC3000)	7	98.41	95.41	89	65	99.35	98.85	99.7	99.1
III	P.cannabina	3	97.49	95.17	70.9	62.8	98.89	98.42	99.5	98.9
	“P. coriandricola” (ICMP 12471)	1	–	95.17	–	62.8	–	98.42	–	99
	species B (strain CC1583)	2	98.91	89.53	90.9	38.8	99.71	96.81	99.7	97.5
	“P. coronafaciens” (LMG 5060)	11	97.68	86.45	74	32.9	99.28	96.84	99.7	95.9
IV	P. amygdali, P. meliae, P. savastanoi, P. ficuserectae	57	96.79	89.2	76.4	39	97.45	97.54	98.8	98.1
	P. caricapapayae	3	97.3	89.38	78.8	39	98.97	97.49	99.5	98.1
V	P. asturiensis	1	100	94.63	–	59	–	98.57	–	98.8
	species C (strain CC1417)	2	99.05	94.63	92.7	59	99.64	98.57	99.9	98.8
	P.viridiflava	7	96.39	86.69	71.6	32.8	98.24	95.2	99.6	96.8
VI	P. cichorii	2	99.94	81.35	100	23.6	100	92.26	100	91.3
	species D (strain UB246)	1	–	88.52	–	36.8	–	97.31	–	97.6
	P. caspiana	1	–	88.52	–	32.6	–	96.31	–	97.5
	species E (strain S25)	1	–	86.93	–	23.5	–	97.31	–	97.5

The representative strain for the unnamed phylogenomic species is indicated in brackets.