Terms of flowering honey plants in the USA and Canada

According to observations of naturalists and beekeepers.

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Common name:

English marigold

Scientific name:

Calendula officinalis.

Other common name(s):

Marigold, Calendula, Pot marigold, English marigold.

Life form:

Forb, Herb.

Flowering time:

no data.

Flowering period

in California for this plant is: Late MaySeptember.

NECTAR PRODUCTION: 
Minor
 
SOURCE FOR HONEY BEES:
Minor

General distribution:

Calendula (Calendula officinalis, Asteraceae) is one of the easiest herbs to grow and a highly versatile medicinal plant - naturally, it finds its way into the hearts and gardens of all herb lovers. They are native to southwestern Asia, western Europe, Macaronesia, and the Mediterranean.

Popular herbal and cosmetic products named 'calendula' invariably derive from C. Officinalis. Calendula species have been used traditionally as culinary and medicinal herbs. The petals are edible and can be used fresh in salads or dried and used to color cheese or as a replacement for saffron.

Map of distribution and habitat in USA

This plant is present in at least 15 states/provinces in this country.

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Botanical description:

Depending on variety and culture, the plants grow 30.5-76.2 cm in height and about as wide. The leaves are bright green and typically about 10.2 cm long. The lower leaves are oval with a rounded tip (spatulate) and upper leaves are lance-shaped with pointed tips.

The flowers are typically 5.1-7.6 cm in diameter and held on thick sturdy stems. Calendulas are single or double-flowered and come in a range of colors from cream to light yellow to electric yellow to orange. Some have dark brown centers and all are beautiful.

Regular pinching keeps the 30-90 cm plant bushy and prevents tall, spindly stalks.

Seasonal development:

If deadheaded regularly, this plant can bloom from spring through fall and beyond. In warmer areas, the calendula may take a break from blooming during summer heat and then put on a show as temperatures fall in autumn.


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

Prunus fremontii (aka: Desert apricot)

Acer saccharinum (aka: Silver maple, Soft maple)

Cercis orbiculata (aka: California redbud, Western redbud, Arizona redbud, Judas tree, Cercis occidentalis)

Rubus ursinus (aka: California blackberry, California dewberry, California grapeleaf dewberry, Douglasberry, Pacific blackberry)

Rubus spectabilis (aka: Salmonberry)

Salix gooddingii (aka: Goodding's willow, Dudley willow, Valley willow, Western black willow)

Prunus armeniaca (aka: Armenian plum, Ansu apricot, Siberian apricot, Tibetan apricot, Apricot tree)

Prunus andersonii (aka: Desert peach, Desert peachbush, Anderson peachbush, Wild almond)

Pyrus communis (aka: European pear, Common pear)

Salix exigua (aka: Narrowleaf willow, Coyote willow)

Celtis laevigata (aka: Hackberry, Sugarberry, Lowland hackberry, Sugar hackberry, Arizona sugarberry, Netleaf hackberry, Small's hackberry, Southern hackberry, Texas sugarberry)

Acer negundo (aka: Boxelder, Western boxelder, Arizona boxelder, California boxelder, Texas boxelder, Interior boxelder, Violet boxelder)

Aesculus californica (aka: California buckeye, Buckeye, Horsechestnut)

Acer macrophyllum (aka: Bigleaf maple, Big-leaf maple, Oregon maple)

Acer glabrum (aka: Rocky Mountain maple, Douglas maple, Greene's maple, New Mexico maple, Torrey maple)

Salix lucida (aka: Shining willow, Greenleaf willow, Tail-leaf willow, Whiplash willow, Pacific willow, Lance-leaf willow, Longleaf willow, Red willow, Western shining willow)