Family = Rhamnaceae,
Displaying matches 1 - 6 of 6.
(= Ceanothus integerrimus in Flora of the Pacific Northwest)
Deciduous, glabrous to pubescent shrubs, the stems 1-4 m. tall, erect or spreading.
Distribution: East of the Cascades in Washington along and near the Columbia; Washington south to Baja California.
Habitat: Dry, open forests and open areas at low to moderate elevations.
(= Ceanothus prostratus in Flora of the Pacific Northwest)
Prostrate grayish-green shrub, forming mats 1-3 m. broad and 3-5 cm. tall.
Distribution: East slope of the Cascades in Washington from , Yakima County south; Washington south to California, east to Idaho and western Nevada.
Habitat: Drier open woods, moderate to mid-elevations in the mountains.
(= Ceanothus sanguineus in Flora of the Pacific Northwest)
Glabrous, deciduous shrubs, the stems erect, 1-3 m. tall, somewhat purplish.
Distribution: Widely distributed on both sides of the Cascades in Washington; British Columbia to California, east to Idaho.
Habitat: Moist to dry open woods, low to moderate elevations.
(= Ceanothus velutinus in Flora of the Pacific Northwest)
Evergreen, heavy-scented shrub, the stems spreading, 0.5-2 m. tall, the young twigs mostly glabrous.
Distribution: Widely distributed on both sides of the Cascades in Washington; British Columbia to California, east to South Dakota and Colorado.
Habitat: Moist to dry open forests, low to mid-elevations in the mountains.
Deciduous shrub or small tree up to 10 m. tall, yellow- or brownish-puberulent.
Distribution: Occurring on both sides of the Cascades in Washington; British Columbia south to California, east to Montana and Idaho.
Habitat: Forest understory and margins from low to moderate elevations in the mountains.
(= Rhamnus alnifolia in Flora of the Pacific Northwest)
Deciduous, dioecious shrub 0.5-1.5 m. tall, erect to rounded.
Distribution: Occurring in the northeast corner of Washington; British Columbia east to Quebec, east of the Cascades to Idaho, Montana and the central Sierra Nevada of California.
Habitat: Moist ground, expecially along streams, at moderate to mid-elevations in the mountains.
