According to observations of naturalists and beekeepers.
Where are you?
Tealeaf willow grows throughout most of Alaska and the Yukon Territory. It also occurs in the northwestern Northwest Territories, and in northwestern British Columbia. It is not found south of latitude 56 degrees N in British Columbia.
This plant is present in at least 5 states/provinces in this country.
Tealeaf willow is an upright, multiple-stemmed, deciduous shrub generally between 3 and 6 feet (0.9 and 1.8 m) tall but occasionally up to 15 feet (4.6 m). In exposed arctic and alpine sites it may assume a low, prostrate form. It has smooth, gray bark. Male and female flowers occur on separate plants in 0.5- to 3-inch-long erect catkins. The fruit is a two-valved silky,pubescent capsule 0.3 inch (8 mm) long.
Tealeaf willow catkins appear in the early spring before the leaves are fully expanded. In Alaska, flowering generally occurs in May and June and seeds generally mature in late May, June, and July. Seeds are dispersed soon after ripening; dispersal occurs later with increasing latitude and elevation.
Acer negundo (aka: Boxelder, Western boxelder, Arizona boxelder, California boxelder, Texas boxelder, Interior boxelder, Violet boxelder)
Pyrus communis (aka: European pear, Common pear)
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)
Rubus spectabilis (aka: Salmonberry)
Salix discolor (aka: Pussy willow, American pussy willow, Glaucous willow, Large pussy willow)
Salix exigua (aka: Narrowleaf willow, Coyote willow)
Prunus cerasus (aka: Sour cherry, Tart cherry, Dwarf cherry, Montmorency cherry)
Crataegus douglasii (aka: Black hawthorn, Douglas hawthorn, River hawthorn, Western thornapple)
Populus tremuloides (aka: Quaking aspen, Trembling aspen, Aspen, American aspen, Mountain aspen, Golden aspen, Trembling poplar, White poplar, Popple, Alamo Blanco)
Salix scouleriana (aka: Scouler's willow, Upland willow)
Acer circinatum (aka: Vine maple)
Prunus emarginata (aka: Bitter cherry)
Malus fusca (aka: Oregon crab, Oregon crab apple, Pacific crab apple, Western crab apple)
Salix arbusculoides (aka: Littletree willow)
Salix bebbiana (aka: Bebb willow, Beak willow, Beaked willow, Long-beaked willow, Diamond willow, Chaton, Petit Minou, Smooth Bebb willow)
Malus domestica (aka: Pyrus pumila, Malus pumila, Apple)
Acer macrophyllum (aka: Bigleaf maple, Big-leaf maple, Oregon maple)
Acer platanoides (aka: Norway maple)
Rubus ursinus (aka: California blackberry, California dewberry, California grapeleaf dewberry, Douglasberry, Pacific blackberry)
