Self-pollination rate and floral-display size in Asclepias syriaca(Common Milkweed) with regard to floral-visitor taxa

RT @watchinthesky: @growmilkweed @EcoSystemGarden @jnp_mn @MonarchsJV @saunieindiego @fluttrbyproject @USFWSSac @monarchfrey @bio_otoole @v…

And A. sullivantii is perhaps one of the worst. We have a handful of them, and they don't produce seed in many years, much to our disappointment. I suspect they need a particular species of Bumblebee for optimum pollination. https://t.co/0XzpQ4dNnZ

@growmilkweed @EcoSystemGarden @jnp_mn @MonarchsJV @saunieindiego @fluttrbyproject @USFWSSac @monarchfrey @bio_otoole @victor53698121 @NatureScoopOhio Interesting link - https://t.co/DcdYG6Eg4O Some (most?) Asclepias are not good self-pollinators.