Bumble bees are very efficient pollinators because they “buzz pollinate.” The bee grabs onto a flower and vibrates its flight muscles but not its wings. This causes the flower to release its pollen. It also creates an audible buzz at the frequency of a middle C note. The genus name Bombus comes from the Greek bombos, which means “buzzing sound.”
Cuckoo bees are often mistaken for wasps because their body shape resembles a wasp, and they are nearly hairless. They also lack the pollen baskets that most bees have on their legs because they do not collect pollen for their young.
Spring and fall wildflowers can be spectacular with a plethora of yellow and purple flowers, but summer seems to offer a wider diversity of colorful, showy wildflowers along roadsides.
In the last decade or so, honey bee populations worldwide have significantly diminished due to unknown causes. Less known is the fact that native bee populations in North America are also in decline. As more rural and wild landscape becomes suburban and urban, there is less space and materials needed by native bees for laying eggs and feeding their young. But there is a way for you to help. Create a space in your garden that is attractive to native bees and encourage them to stay.
Meet Gary Henry, longtime wildflower advocate and enthusiast. Gary Henry is the former Florida Department of Transportation’s landscape architect and a founding member of the Florida Wildflower Foundation board. He also was a driving force behind the establishment of the State Wildflower license plate, which funds the Foundation’s work.
Don’t let the title scare you off! I’ve been wondering why plants of the same species sometimes occur in different colors, so I did a little research. As you can see from my photos, some common flowers that have appeared in my garden are red and yellow forms of milkweed (Asclepias tuberosa) and blanketflower (Gaillardia puchella). I also have red, pink and white tropical sage (Salvia coccinea), which I’m sure many of you have also grown. Do you ever have white flower forms of your typically blue spiderwort (Tradescantia ohiensis) or Stokes’ aster (Stokesia laevis)? Wonder what’s going on?
Do you enjoy juicy watermelons, local blueberries and strawberries and fresh Florida orange juice? How about carrots, broccoli, almonds and apples? If you do, please thank an insect! More than 100 crops are dependent on insect pollination, resulting in an economic value of $18 to $27 billion in the United States. Major Florida crops that benefit from bee pollination include cucumber, watermelon, specialty citrus, squash, strawberries, avocados, blueberries and eggplant.
If you have added wildflowers to your landscape, you’ve probably learned how adaptable they are to a wide range of environmental conditions. Although it is a challenge to introduce wildflowers to a dry site, many species will adapt and flourish once established.
Have you ever had a deer wander into your yard to dine on your landscape plants? Well, that’s what happened several years ago at a wildflower demonstration garden established as part of my extension program at the University of Florida/IFAS research center in Quincy.
Although summer’s heat keeps many of us inside, it’s a busy time for wildflowers. Thousands of butterflies, bees, wasps and other insects visit flowers to obtain nectar. It’s also the changing of the guard, when lovely delicate spring bloomers such as coral bean, Coreopsis and skullcap are replaced by sturdier heat-loving species.