Plants in genus clematis
Clematis reticulata
Clematis reticulata, also known as netleaf leather flower, is a short vine native to the southeastern United States. It features wiry stems and single round leaves with netted veins. From late April to June, it produces small, down-turned flowers in various colors, including white, purple, yellow, and pink. This plant is well-suited to dry, sandy scrublands.
Clematis hirsutissima
Clematis hirsutissima, known as the dwarf bush clematis, is a perennial herb native to the western United States. This unique plant features an erect, non-vining growth habit with hairy stems reaching up to 20 inches tall. Its large, divided leaves and solitary, deep purple-blue flowers make it a striking addition to grasslands and sagebrush plains. The plant's urn-shaped flowers lack true petals, instead showcasing petal-like sepals. It produces hairy achene fruits that are dispersed by the wind. With its deep-reaching roots, it is well-suited for xeriscaping and rock gardening. Often found in prairies, it is valued for its drought resistance and traditional medicinal uses.
Clematis versicolor
Clematis versicolor is a native US clematis found in rocky open woods and ravines, known for its sprawling vine habit reaching up to 8 feet. It produces pendulous purple bells that fade to white, intermingled with golden seedheads. This twining vine flowers from April through June and again in September and October, thriving in calcareous regions.
Clematis addisonii
Clematis addisonii is a rare native vine from the United States, specifically found in western Virginia. It thrives at the edge of dry woods and is known for its seasonal growth pattern, dying back in winter and re-emerging in spring. This plant features large single leaves on a central stem and produces lavender, bell-shaped flowers with white centers during spring, late summer, and fall. It is a perennial that attracts butterflies and is resistant to rabbits, making it a unique addition to sunlit gardens.
Clematis integrifolia
Clematis integrifolia is a flowering vine prized for its showy, nodding urn-shaped blue flowers that bloom in summer. Growing only to 3 feet high, it is native to Europe and Asia and is best suited for AHS zones 8 to 1. This plant is ideal for mingling or hanging over cliffs, adding a touch of elegance to gardens.
Clematis heracleifolia
Clematis heracleifolia is a non-climbing perennial hybrid of Japanese C. stans and Chinese C. heracleifolia. It grows up to 5 feet long and features dark green tripartite foliage. The plant blooms in early July, producing white flowers with dark lavender-blue petals. It is easy to grow and suitable for semi-shade to part-sun environments, making it a versatile addition to gardens. This clematis is also known for attracting butterflies, adding both beauty and ecological value to its surroundings.
Clematis socialis
Clematis socialis is a federally endangered perennial native to northeast Alabama and northwest Georgia. Discovered in 1980, this plant forms a sprawling mass of wiry stems up to 5 feet wide. It thrives in moist alluvial woodland clearings but is extraordinarily drought-tolerant in garden settings. Clematis socialis features thick linear leaves and light lavender bell-shaped flowers that bloom from April through August. Its rarity and adaptability make it a unique addition to conservation-focused gardens.
Clematis ochroleuca
Clematis ochroleuca is a species in the buttercup family native to the East Coast of the United States. It features pendulous, fuzzy creamy-white flowers in late spring, followed by golden seedheads.
Clematis cirrhosa
Clematis cirrhosa is a Mediterranean native vine known for its glossy evergreen foliage and cream-colored, bell-shaped flowers with dark speckles. It can grow up to 20 feet tall and blooms from October, with seed heads remaining after flowering. This plant is more winter hardy than often indicated and is ideal for adding vertical interest to gardens. Its ability to attract butterflies and birds makes it a valuable addition to wildlife-friendly landscapes.
Clematis fremontii
Clematis fremontii is a non-climbing dwarf bush native to the United States, with fuzzy oval green leaves and pinkish-purple bell-shaped flowers. It thrives in dry, sunny spots and is well-suited for rock gardens.
Clematis 'Taiga'
Clematis 'Taiga' is a deciduous climbing plant known for its double purple flowers with yellow-green tips that bloom late into summer and fall. It grows up to 8 feet tall and 3 feet wide, thriving in full sun to part shade with well-draining soil.
Clematis crispa 'New Hope'
Clematis crispa 'New Hope' is a unique vine originating from a seed strain found in the Florida Panhandle. It features small, dangling purple bell-shaped flowers with a white central stripe. This see-through vine thrives in wet conditions and is suitable for attracting butterflies and other pollinators. It can be grown in part sun to light shade, making it a versatile addition to gardens.
Clematis 'Jan Fopma'
Clematis 'Jan Fopma' is a hybrid vine known for its small, red-lavender, bell-shaped flowers with lighter edges. Blooming from July to September, this plant is a cross between Clematis integrifolia and Clematis fusca, developed by Dutch breeder Wim Snoeijer. It grows as a 5-foot long scrambler, making it ideal for trellises or as a ground cover. Its unique flower shape and color attract butterflies and hummingbirds, adding charm to gardens.
Clematis integrifolia 'Lake Baikal'
Clematis integrifolia 'Lake Baikal' is a charming plant collected from Lake Baikal, Russia. It features short, lax stems and large, lavender-blue, bell-shaped flowers with upturned petal tips. Blooming from May through September, it attracts hummingbirds and is suitable for cottage gardens.
Clematis 'Dr Ruppel'
Clematis 'Dr Ruppel' features deep rose-pink flowers with carmine-red central bars, blooming in late spring and late summer. It has a compact habit suitable for containers and requires a supporting structure to grow.
Clematis 'Reiman'
Clematis 'Reiman' is a climbing vine introduced in 1987, known for its 5-inch dark purple flowers with a red-violet flush. It grows up to 5 feet tall and begins flowering in early summer. This clematis is ideal for adding vertical interest to gardens and is suitable for sunny locations.
Clematis viticaulis
Clematis viticaulis is a rare native plant of the Virginia mountains, known for its compact clumps and urn-shaped, creamy flowers with a purple blush. The plant's coppery brown seedheads remain attractive throughout the summer. It is endemic to the Appalachian Mountains and thrives in shale barrens habitats. This woody vine features erect, hairy stems and leathery oval leaves, adding a unique texture to gardens. Its rarity and distinctive appearance make it a valuable addition to native plant collections.
Clematis 'Rooguchi'
Clematis 'Rooguchi' is a hybrid vine known for its cobalt blue, bell-shaped flowers that bloom from May to September. This perennial can grow up to 6 feet tall and is maintenance-free, requiring only well-drained soil and a structure to climb. It attracts bees and tolerates a variety of growing conditions.
Clematis 'Madame Julia Correvon'
Clematis 'Madame Julia Correvon' is a vigorous climber known for its 4-inch true red flowers with deeply veined midribs and scalloped margins. It thrives when grown through small trees or shrubs and requires a supporting structure. This clematis prefers rich, porous, alkaline soil and benefits from having its roots shaded while the tops receive full sunlight.
Clematis 'Cardinal Wyszynski'
Clematis 'Cardinal Wyszynski' is a vigorous climber with 8-inch crimson flowers that bloom all summer. The flowers are accented with darker crimson anthers and light pink filaments, adding depth to their appearance. This plant requires a supporting structure and grows best in rich, porous, alkaline soil with shaded roots.
Clematis 'Josephine'
Clematis 'Josephine' is a climbing plant with double flowers in cream to mauve hues that bloom from spring to summer. It grows 6-8 feet tall and requires rich, porous, alkaline soil with full sunlight for the tops and shaded roots, making it a stunning addition to vertical garden spaces.
Clematis 'Zoin'
Clematis 'Zoin' is a hybrid ornamental vine that can reach up to 10 feet in length, producing striking magenta flowers with white stamens from May through August. This perennial plant is suitable for USDA Zones 5b to 8b and attracts butterflies, making it a delightful addition to any garden. Clematis 'Zoin' thrives in sunny to partially sunny locations and is resistant to rabbits, making it a low-maintenance choice for gardeners seeking vibrant color and vertical interest.
Clematis 'Silmakivi'
Clematis 'Silmakivi' is a compact climbing plant known for its light blue flowers with creamy yellow anthers. It blooms from June through September and requires a supporting structure to thrive. This clematis prefers full sun with shaded roots and should be pruned after flowering to maintain its shape and encourage new growth.
Clematis 'Hendryetta'
Clematis 'Hendryetta' is a hybrid vine known for its pendent, red-lavender bell-shaped flowers that bloom from July to September. The scrambling stems can extend up to 5 feet long, making it an attractive choice for trellises and arbors. This plant thrives in sun to part sun and is resistant to rabbits, adding a touch of elegance to any garden setting.
Clematis 'Stand By Me'
Clematis 'Stand By Me' is a bush clematis hybrid that grows up to 3 feet tall. It features hundreds of down-turned blue bell-shaped flowers in late spring and airy seed heads in summer. This plant dies back to the ground in fall and requires support as it matures.
Clematis 'Bourbon'
Clematis 'Bourbon' is a compact climber reaching 4-6 feet tall, with large red flowers featuring purple bars. It blooms all summer and requires a supporting structure. This plant thrives in rich, porous, alkaline soil with shaded roots.
Clematis terniflora
Clematis terniflora, also known as Sweet Autumn Clematis, is a deciduous, twining vine that produces masses of small, fragrant creamy white flowers from late summer to fall. It features deep green, leathery leaves and plume-like seed heads, adding visual interest to gardens. This vigorous grower thrives in rich, porous, alkaline soil and requires a supporting structure. It performs best with its tops in full sunlight and roots shaded, making it a reliable performer once established. The plant is tolerant of high heat and cold winters, and it supports butterflies and pollinators. Pruning is recommended in late fall or early spring to encourage blooming on new wood.
Clematis 'Barbara Harrington'
Clematis 'Barbara Harrington' is a striking vine with magenta flowers that bloom from late June to September. The flowers, about 4 inches across, have pointed petals and require a supporting structure to grow. This plant thrives in rich, porous, alkaline soil and prefers full sunlight with shaded roots. It is best pruned back hard at the end of winter to encourage healthy growth.