Table 1.

Taxonomic distribution of ITR sites in Asteraceae and some related families as assessed by FISH. For each major lineage (subfamily), the number of sampled tribes, genera and species is indicated; the number of taxa showing ITR sites in parenthesis. Data are from previous reports [8,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50] and our own results.

Family	Subfamily	No. of Tribes	No. of Genera	No. of Species	No. of Subsp.
Asteraceae	Asteroideae	11 (2)	62 (15)	97 (24)	1
	Carduoideae	1 (1)	21 (2)	31 (2)	1
	Cichorioideae	2 (2)	21 (6)	35 (8)	1
	Gymnarrhenoideae	1 (1)	1 (1)	1 (1)	0
	Mutisioideae	3 (1)	8 (1)	10 (1)	0
	Barnadesioideae	1 (0)	2 (0)	2 (0)	0
Calyceraceae			1 (0)	1(0)	0
Goodeniaceae			2 (0)	2(0)	0
Campanulaceae			1 (0)	1 (0)	0
Stylidaceae			1 (0)	1 (0)	0