this little "shooting star" appeared in the Bluebell Thicket. A native prairie wildflower, I know where local patches are, but never have had on on my half acre! These flowers are bee pollinated, but due to their odd shape, bees use "buzz pollination".
Flowers like dodecatheon (the shooting stars), nightshade, blueberries and tomatoes are pollinated this way. The bees grasp the anthers, emit high pitched buzzing sounds which cause a kind of sonic explosion of the pollen. These flowers are favored by bumblebees, not honeybees since they have no nectar reward for the pollinators. Who knew??
There is a great explanation on buzz pollination at www.baynature.org. Put buzz pollination in the search box on the left hand side.
PS.
Happy Mother's Day everyone :o)
2 comments:
I got a few shots of the darkthroat shootingstar on Sat., found them at Wind Cave. Am always happy to see them come back in spring, along with all the other wildflowers in the hills.
Love these. They are one of my favorite flowers.
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