ISOLATION BARRIERS BETWEEN PETUNIA AXILLARIS AND PETUNIA INTEGRIFOLIA (SOLANACEAE) 1. Alexandre Dell’Olivo 2. Maria Elena Hoballah 3. Thomas Gübitz 4. Cris Kuhlemeier Evolution All data collected in Switzerland and Uruguay by M.E. Hoballah and A. Dell'Olivo Fig1AB.xls provides the raw data used in the figure 1, A and B. A: These data were obtained in Puerto Viejo (location 1), Uruguay and describe the weight (in g) of the P. integrifolia capsules obtained after having covered the flowers either during the day or night. B: These data were obtained in Rivera (location 2), Uruguay and describe the weight (in g) of the P. integrifolia capsules obtained after having covered the flowers either during the day or night. Fig1CD.xls provides the raw data used in the figure 1, C and D. C: These data were obtained in José Ignacio (location 1), Uruguay and describe the weight (in g) of the P. axillaris capsules obtained after having covered the flowers either during the night or that were not covered (control). The replications that were covered during the day were lost due to mowing by farmers. D: These data were obtained in Carmelo (location 2), Uruguay and describe the weight (in g) of the P. axillaris capsules obtained after having covered the flowers either during the day or night, or not covered at all (control). Fig2AB.xls provides the raw data used in figure 2 A and B.Data are presented into three sheets which show redundancy: Pax vs Pin: data obtained when germinated and ungerminated pollen grains either from P. axillaris or P. integrifolia were counted. Pax vs Phy: data obtained when germinated and ungerminated pollen grains either from P. axillaris or F1 hybrids were counted. Pin vs Phy: data obtained when germinated and ungerminated pollen grains either from P. integrifolia or F1 hybrids were counted. Fig2CDE.xls provides the raw data used in figure 2 C, D and E.Data are presented into two excel sheets: "data" with the raw source data, and "Length" with the length of pollen tubes calculated. In the "data" sheet, each cross is named after the following rules: Pax is a P. axillaris plant of a given number Pin is a P. integrifolia plant of a given number Ph is a F1 hybrid plant of a given number The plant that stand before the "x" is always the female (seed parent) and the one after the "x" is the male (pollen donour). The name is then followed by the date of the pollination (dd mm yy). Fig 3A.xls provides the raw data used in Figure 3 A. Data are presented into three excel sheets: "PintegrifoliaPuertoViejo", "hybridsPuerto Viejo" and "NightPuerto Viejo". All data were obtained in Puerto Viejo, Uruguay. These data sheets show the number of visitations of "small bees", "big bees", "butterflies" and other insects on P. integrifolia and F1 hybrids in Puerto Viejo. Fig3B.xls provides the raw data used in Figure 3 B. Data are presented into two excel sheets: "P.axillaris" and "Hybrids". All data were obtained either in Minas, Uruguay, or in Rivera, Uruguay.These data sheets show the number of visitations of "small bees", "big bees", "diurnal butterflies" and hawkmoths on P. axillaris and F1 hybrids during day (8h-12h) and night (21h-23h) periods. Behaviours are devided into "Approaches", "Landings" and "Feedings". Fig 4AB.xls provides the raw data used in Figure 4 A and B.Data are presented into three excel sheets: "Capsules formation rate PV" and "Size & Weight PV" for Puerto Viejo experiment only, and "Minas" for the part of the experiment that took place in Minas, Uruguay. The number of capsules formed and number of marks found is shown. Then, the percentage of capsule formed is calculated.