Clematis lanuginosa is a flowering vine

Vine

A vine in the narrowest sense is the grapevine , but more generally it can refer to any plant with a growth habit of trailing or scandent, that is to say climbing, stems or runners...

 of the genus Clematis

Clematis

Clematis is a genus of about 300 species within the buttercup family Ranunculaceae. Their garden hybrids have been popular among gardeners beginning with Clematis × jackmanii, a garden standby since 1862; more hybrid cultivars are being produced constantly. They are mainly of Chinese and Japanese...

. Like many members of that genus, it is prized by gardeners

Gardening

Gardening is the practice of growing and cultivating plants. Ornamental plants are normally grown for their flowers, foliage, or overall appearance; useful plants are grown for consumption , for their dyes, or for medicinal or cosmetic use...

 for its showy flower

Flower

A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants . The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs...

s.

C. lanuginosa is a twice-bearing clematis that blooms once in spring and again in summer. It is native to China

China

Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

; in the USA it grows best in American Horticultural Society

American Horticultural Society

The American Horticultural Society is a nonprofit, membership-based organization that promotes excellence in American horticulture. It is headquartered in Alexandria, Virginia....

 zones 9 to 1, which covers much of the USA. It is best known as a parent species for many of the large-flowered varieties of Clematis. One example of these would be Jackman's Clematis C. jackmanii. The cultivar

Cultivar

A cultivar'Cultivar has two meanings as explained under Formal definition. When used in reference to a taxon, the word does not apply to an individual plant but to all those plants sharing the unique characteristics that define the cultivar. is a plant or group of plants selected for desirable...

'Candida' has 8-inch white blossoms.