Terms of flowering honey plants in the USA and Canada

According to observations of naturalists and beekeepers.

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Common name:

Himalayan blackberry

Scientific name:

Rubus armeniacus.

Other common name(s):

Himalayan blackberry, Rubus discolor, Rubus procerus.

Life form:

Shrub.

Flowering time:

16 - 23 days.

Flowering period

in Nevada for this plant is: JuneAugust.

NECTAR PRODUCTION:
30 kilograms per ha

SOURCE FOR HONEY BEES:
Major in some areas


General distribution:

The Himalayan blackberry is a native of the Old World. However, it has become widely naturalized in the Northeast from Delaware to Virginia, and in the Pacific Northwest. The Himalayan blackberry occurs from northern California through southern British Columbia eastward to Idaho. It is particularly widespread west of the Cascades and is now abundant along the Snake River in southeastern Washington. It is also locally established in parts of Utah and perhaps Arizona.

Map of distribution and habitat in USA

This plant is present in at least 24 states/provinces in this country.

See The Map

Botanical description:

The Himalayan blackberry is a robust, clambering or sprawling, evergreen shrub which grows up to 9.8 feet (3 m) in height.  Leaves are pinnately to palmately compound, with three to five broad leaflets.  Mature leaves are green and glaucous above but tomentose beneath.

Stems of most blackberries are biennial.  Sterile first-year stems, or primocanes, develop from buds at or below the ground surface and bear only leaves.  During the second year, lateral branches, known as floricanes, develop in the axils of the primocanes and produce both leaves and flowers.

Perfect flowers are borne in clusters of 3 to 20. Flowers are most commonly white, but rose or reddish flowers also occur. Ripe fruit, commonly referred to as "berries," are soft, shiny black and composed of an aggregate of large succulent drupelets.

The Himalayan blackberry provides food and covers for many wildlife species.

Seasonal development:

The Himalayan blackberry generally flowers from June to August. Fruit ripens in August and September, with seed dispersal in the fall.


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

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

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

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

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)

Malus domestica (aka: Pyrus pumila, Malus pumila, Apple)

Acer grandidentatum (aka: Bigtooth maple, Canyon maple, Western sugar maple)

Crataegus douglasii (aka: Black hawthorn, Douglas hawthorn, River hawthorn, Western thornapple)

Salix exigua (aka: Narrowleaf willow, Coyote willow)

Populus tremuloides (aka: Quaking aspen, Trembling aspen, Aspen, American aspen, Mountain aspen, Golden aspen, Trembling poplar, White poplar, Popple, Alamo Blanco)

Salix lutea (aka: Yellow willow)

Salix scouleriana (aka: Scouler's willow, Upland willow)

Prunus emarginata (aka: Bitter cherry)

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

Salix bebbiana (aka: Bebb willow, Beak willow, Beaked willow, Long-beaked willow, Diamond willow, Chaton, Petit Minou, Smooth Bebb willow)

Salix drummondiana (aka: Drummond's willow, Beautiful willow, Blue willow)

Astragalus (aka: Milkvetch, Locoweed, Goat's-thorn)

Salix boothii (aka: Booth's willow)

Salix lemmonii (aka: Lemmon's willow, Lemmon willow)

Robinia pseudoacacia (aka: Black locust, False acacia, Yellow locust, White locust, Green locust, Post locust, Falsa acacia, Robinia)

Salix amygdaloides (aka: Peachleaf willow, Peach leaf willow)

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)

Rhus glabra (aka: Smooth sumac, Common sumac, Rocky Mountain sumac, Red sumac, Western sumac, White sumac)

Brassica napus (aka: Rapeseed)

Allium schoenoprasum (aka: Chives)

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

Gleditsia triacanthos (aka: Honey locust, Honey shucks locust, Common honeylocust, Sweet bean locust)

Prunus virginiana (aka: Chokecherry, Western chokecherry, Common chokecherry, Black chokecherry)