Table 1. Genetic diversity and collection sites information for the Senecio madagascariensis populations sampled.
| Local information | ITS | Microsatellite diversity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Population | n 1 | n 2 | Collection site | Geographical coordinates | Voucher* | Sequence types# | A | AR | Ho | He | Fis | PA |
| URU | 04 | 04 | URU, Ciudad Del Plata | 34°45' 53″S/56°24' 25'W | 166599 | S3;S4 | 3.00 | 2.71 | 0.412 | 0.577 | 0.316 | 2 |
| POA | 10 | 21 | BRA, Porto Alegre | 30°04' 01″S/51°07' 14″W | 166600 | S1–2; S6; S11–12 | 7.50 | 3.67 | 0.454 | 0.763 | 0.411 | 2 |
| NSR | 11 | 22 | BRA, Nova Santa Rita | 29°50' 45″S/51°16' 38″W | 166601 | S1–2; S6; S13; S17 | 8.13 | 3.48 | 0.377 | 0.731 | 0.490 | 7 |
| RIG | 18 | 24 | BRA, Rio Grande, Povo Novo | 31°56' 31″S/52°18' 39″W | 166604 | S1–2 | 5.88 | 2.94 | 0.352 | 0.652 | 0.465 | 3 |
| VIA | 13 | 21 | BRA, Viamão | 30°08' 15″S/50°52' 05″W | 166605 | S1–2 | 6.75 | 3.28 | 0.452 | 0.698 | 0.358 | 3 |
| CPS | 13 | 22 | BRA, Capivari do Sul | 30°08' 51'S/50°30' 31″W | 166606 | S1–2; S18 | 8.13 | 3.62 | 0.467 | 0.738 | 0.374 | 4 |
| GLO | 10 | 14 | BRA, Glorinha | 29°53' 25″S/50°42' 08″W | 166607 | S1–2 | 6.38 | 3.59 | 0.402 | 0.759 | 0.479 | 0 |
| OSO | 06 | 17 | BRA, Osório | 29°45' 05″S/50°12' 47″W | 166608 | S1–2; S19 | 6.13 | 3.31 | 0.477 | 0.710 | 0.337 | 1 |
| TOR | 08 | 26 | BRA, Torres | 29°18' 17″S/49°46' 21″W | 169679 | S1–2; S10 | 8.00 | 3.58 | 0.548 | 0.756 | 0.279 | 2 |
| PLS | 08 | 12 | BRA, Palmares do Sul | 30°25' 37″S/50°30' 04″W | 169680 | S1–2; S20 | 4.00 | 2.73 | 0.584 | 0.626 | 0.071 | 1 |
| BAG | 07 | 33 | BRA, Bagé | 31°17' 57″S/54°04' 46″W | 170944 | S1;S14 | 8.25 | 3.45 | 0.534 | 0.711 | 0.252 | 5 |
| ELS | 10 | 22 | BRA, Eldorado do Sul | 30°03'58″S/51°33' 27″W | 166602 | S1–2; S6; S7 | 7.50 | 3.34 | 0.597 | 0.722 | 0.177 | 6 |
| BAR | 11 | 21 | BRA, Barra do Ribeiro | 30°25' 22″S/51°28' 03″W | 166603 | S1–2; S9 | 8.13 | 3.67 | 0.451 | 0.764 | 0.417 | 2 |
| MIL | 04 | 18 | BRA, Minas do Leão | 30°08' 59″S/52°04' 18″W | 170943 | S1–2; S8 | 8.50 | 3.85 | 0.551 | 0.771 | 0.292 | 7 |
| CHS | 06 | 30 | BRA, Cachoeira do Sul | 30°16' 30″S/52°56' 13″W | 166946 | S1-2; S16 | 9.13 | 3.61 | 0.529 | 0.747 | 0.295 | 10 |
| Total | 139 | 307 | Average | 7.03 | 3.39 | 0.479 | 0.715 | 0.334 | ||||
Sample size (n 1 = ITS data;n 2 = SSR data); number of alleles per population (A); allelic richness (AR); average observed heterozygosity across loci (He); expected heterozygosity (Ho) and fixation index (FIS); private alleles (PA).
*
ICN Herbarium, Department of Botany, Biosciences Institute, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
#
Sequence types of samples outside of South América: South África S1; Hawaii S2; Swaziland S21; Madagascar S22-26.