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PlantBot Genetics established the Moth Project to draw attention to the decline of bees and emphasize the crucial role of pollinators in our environment. Through a range of public events, exhibitions, educational outreach, field guides, mothing parties, and dinners, the project offers direct experiential activities that promote backyard naturalism and citizen science. These initiatives aim to encourage individuals to actively engage with their surroundings and contribute to the understanding and preservation of pollinators.

 

Beneficial Pollinators

Did you know that one of every three bites of food depends on pollinators? Honeybees, bumble bees,  moths, birds, and small mammals pollinate over 90% of the planet's flowering plants and one-third of human food crops.

 

Birds, Bees, Flowers, and Trees

The vast majority, around 90%, of flowering plants rely on the assistance of animals to transfer pollen from one flower to another, enabling the production of fruits and seeds. Among these pollinators are approximately 200,000 species of beneficial insects, including bees, flies, beetles, wasps, ants, butterflies, and moths. Additionally, there are about 1,000 species of vertebrate pollinators, such as birds, bats, lizards, and small mammals.

When it comes to supporting our native bees, it is advisable to prioritize native plants. Below is a list of plants that serve as excellent sources of nectar and pollen for bees. While this compilation is not exhaustive, it provides a variety of plants suitable for different environments. Remember that specific species may not be available in your local area, so consulting a wildflower guide or contacting local nurseries can help identify the appropriate plants for your region.

It's important to note that many plants sold at larger stores may contain Neonicotinoid Pesticides. These pesticides are absorbed into the plant tissues and can be found in pollen and nectar, making them toxic to bees and other pollinators. Many treated plants are not labeled, so seek out plants free of Neonicotinoid pesticides or consider buying organic seeds and growing your own plants. Additionally, reaching out to neighbors or relatives with heritage gardens can be a valuable source for obtaining plants beneficial to bees and other pollinators.

 

Native St. Louis Area Plants:

 

Common Name                 Scientific Name

Aster                                 Aster

Beebalm                          Monarda

Blazing star                     Liatris

Cup plant                        Silphium

Wild indigo                     Baptisia

Fireweed                         Chamerion

Goldenrod                      Solidago

Giant hyssop                 Agastache

Ironweed                        Vernonia

Joe Pye weed                 Eupatorium

Leadplant                       Amorpha

Lobelia                             Lobelia

Lupine                              Lupinus

Milkweed                        Asclepias

New Jersey tea              Ceanothus

Obedient plant             Physostegia

Penstemon                    Penstemon

Prairie clover                 Dalea

Purple coneflower       Echinacea

Rattlesnake master    Eryngium

Spiderwort                    Tradescantia

Steeplebush                  Spiraea

Sunflower                      Helianthus

Willow                             Salix

 

 

 

 

Choose the Right Flowers

To help bees and other pollinator insects—like butterflies—you should provide a range of plants that will offer a succession of flowers that provide pollen and nectar throughout the growing season. Patches of foraging habitat can be created in many different locations, from backyards and school grounds to golf courses and city parks. Even a small area planted with the right flowers will be beneficial, for each patch will add to the mosaic of habitat available to bees, moths, and other pollinators.

 

In such a short fact sheet, it is impossible to give detailed lists of suitable plants for all areas of the Upper Midwest. Below are two lists of good bee plants, the first of native plants and the second of garden plants. Both are short lists; there are many more bee-friendly plants. However, these lists, combined with the following notes, will get you started on selecting good bee plants. Your local chapters of the Wild Ones, the Native Plant Society, and native plant nurseries are worthwhile contacts for advice on choosing, obtaining, and caring for local plant species.

 

• Use local native plants. Research suggests native plants are four times more attractive to native bees than exotic flowers. Heirloom varieties of herbs and perennials in gardens can also provide good foraging.

• Choose several colors of flowers. Flower colors that mainly attract native bees are blue, purple, violet, white, and yellow.

• Plant flowers in clumps. Flowers clustered into clumps of one species will attract more pollinators than individual plants scattered through the habitat patch. Where space allows, make the clumps four feet or more in diameter.

• Include flowers of different shapes. Bees are all different sizes, have different tongue lengths, and will feed on differently shaped flowers. Consequently, providing a range of flower shapes means more bees can benefit.

• Have a diversity of plants flowering all season. By having several plant species flowering at once and a sequence of plants flowering through spring, summer, and fall, you can support a range of bee species that fly at different times of the season.

• Use organic plants or buy flowers labeled as free of pesticide poison. 

 

 

Resources on Bees and Bee Gardening 

Are Neonicotinoid Pesticides Killing Bees?

http://www.xerces.org/neonicotinoids-and-bees/

http://www.xerces.org/wings-magazine/neonicotinoids-in-your-garden/

 

Upper Midwest Plants for Bees

http://www.stlzoo.org/files/9613/3296/0636/uppermidwest-plants-for-bees-xerces.pdf

 

South Central Plants for Native Bees and Pollinators

http://www.xerces.org/wp-content/uploads/2010/01/southcentral-plants-for-bees-xerces6.pdf

 

General Plants for Bees

http://www.xerces.org/wp-content/uploads/2008/11/general_bee_plants_fact_sheet_xerces_society.pdf

 

Native Bees for Agriculture          

http://www.xerces.org/wp-content/uploads/2008/10/factsheet_value_of_native_bees_for_agriculture.pdf

 

Three Steps to Help Bees and Butterflies

http://www.xerces.org/wp-content/uploads/2010/11/pollinator-three-steps_fact_sheet2.pdf

 

Build your own nests for Native Bees

http://www.xerces.org/wp-content/uploads/2008/11/nests_for_native_bees_fact_sheet_xerces_society.pdf

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