Terms of flowering honey plants in the USA and Canada

According to observations of naturalists and beekeepers.

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Scientific name:

Brassica rapa

Life form:

Forb, Herb.

Flowering time:

no data.

Flowering period

in Montana for this plant is: JuneAugust.

NECTAR PRODUCTION: 
Major
 
SOURCE FOR HONEY BEES:
Major

General distribution:

Field mustard is an upright winter annual or biennial that is a member of the mustard family (Brassicaceae). The oil made from the seed is sometimes also called canola or colza, which is one reason why it is sometimes confused with rapeseed oil.

This species is native to Eurasia, but has spread all over the world and is now naturalized throughout much of North America. 

 

Map of distribution and habitat in USA

This plant is present in at least 63 states/provinces in this country.

See The Map

Botanical description:

Plants exist as basal rosettes until flowering stems develop at maturity, usually in the second year. Plants grow 1 to 3 (or 4) ft tall from a sometimes fleshy, enlarged taproot, with a many-branched stem. The foliage is generally hairless and sometimes covered with a whitish film. Lower leaves can reach 12 inches long, have a large central lobe, and usually one to four pairs of smaller side lobes. Upper leaves are smaller, non-lobed, and have a pointed tip and widened, clasping base. The bright yellow flowers are clustered at stem tops and have four petals that are 1/4 to 1/2 inch long.

Seasonal development:

Plants flower from June to August, depending on climate and latitude, and are insect-pollinated and self-incompatible.


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List of honey plants that may be blooming now in Montana
See the entire list

Salix lutea (aka: Yellow willow)

Salix geyeriana (aka: Geyer willow, Silver willow)

Allium schoenoprasum (aka: Chives)

Brassica napus (aka: Rapeseed)

Sinapis arvensis (aka: Charlock mustard, California rape, Charlock, Corn mustard, Canola, Kaber mustard, Rapeseed mustard)

Cirsium arvense (aka: Creeping Thistle, Canada thistle, Field thistle, California thistle, Lettuce from hell thistle, Corn thistle, Cursed thistle, Green thistle, Hard thistle, Perennial thistle, Prickly thistle, Small-flowered thistle, Way thistle, Stinger-needles)

Rubus armeniacus (aka: Himalayan blackberry, Rubus discolor, Rubus procerus)

Rubus idaeus (aka: Raspberry, Black-haired red raspberry, Brilliant red raspberry, American red raspberry, Red raspberry, Smoothleaf red raspberry, Wild raspberry, Wild red raspberry, Grayleaf raspberry)

Echium vulgare (aka: Viper's bugloss, Blueweed, Blue thistle)

Brassica rapa (aka: Field mustard, Common mustard, Wild mustard, Wild turnip, Forage turnip, Wild rutabaga, Birdsrape mustard, Rape mustard)

Asclepias syriaca (aka: Сommon milkweed, Butterfly flower, Silkweed, Silky swallow-wort, Virginia silkweed)

Agastache foeniculum (aka: Giant hyssop, Blue giant hyssop, Anise hyssop, Fragrant giant hyssop, Lavender giant hyssop)

Chamaenerion angustifolium (aka: Fireweed, Great willowherb, Rosebay willowherb, Saint Anthony's Laurel, French-willow)

Borago officinalis (aka: Borage, Starflower, Common borage, Cool-tankard, Tailwort)

Cucumis melo (aka: Cantaloupe, Rockmelon, Sweet melon, Spanspek, Honeydew melon, Honeymelon, Crenshaw, Casaba)

Hyssopus officinalis (aka: Hyssop)