This month I planned three road-trips measuring vegetative and reproductive traits of several Mertensia species in Colorado, Arizona, and Utah. These road-trips brought me to many interesting places that I wouldn't otherwise have the chance to go to.
My work here in Colorado is coming to an end as my plants are producing nutlets and ready to be collected. Technically, we will leave this coming Saturday, but we may stay for an extra couple of days to tidy up all the loose ends.
Research
Each Mertensia flower has four ovules and thus can produce up to four nutlets per flower.
My field season is slowly winding down with the flowers setting seeds (a.k.a. nutlets). However, the nutlets contain elaiosomes that are removed by ants (and the plants are also eaten by deers), thus I have to be extra diligent in nutlet-collecting before other creatures get to them first.
Ants also steal nectar from flowers. Here is one removing the flower.