Table 3.
Summary of pollinator observations for plants of C. membranacea in Brazil and Argentina
| Locality/country | Year | Pollinators | Period of observed insect activity | Observed pollinarium withdrawals† | Observed insect-mediated self-pollinations† | Time (s) spent by pollinators inside the flowers‡ |
|---|---|---|---|---|---|---|
| Flores da Cunha (RS, Brazil) | 2010 | Halictidae bees | 1048–1634 h | 6 | 5 (9·80 %) | 6–84 (25·33 ± 23·01) |
| Flores da Cunha (RS, Brazil) | 2011 | Halictidae bees, Vespidae wasp* | 1130–1523 h | 3 | 1 (0·47 %) | 61–79 (70 ± 12·72) |
| Porto Alegre (RS, Brazil) | 2011 | Halictidae bees | 1200–1500 h | 5 | 1 (11·11 %) | 6–65 (33 ± 19·08) |
| UBA Campus (CABA, Argentina) | 2011 | Halictidae bees | 1200–1500 h | 4 | 4 (14·81 %) | 16–49 (29 ± 11·71) |
* Observed only once.
† During video record.
‡ Values in parentheses represent mean ± s.d.