Aristolochia macrophylla

Aristolochia macrophylla, commonly known as the Dutchman's pipe, is a deciduous climbing vine native to the eastern United States. Belonging to the Aristolochiaceae family, this vine can grow up to 30 feet in length. The plant features large, heart-shaped leaves that can reach up to 10 inches and are alternately arranged along the stem. The Dutchman's pipe produces distinctive flowers shaped like a curved pipe or trumpet, hence its common name. These greenish-yellow flowers can grow up to 3 inches long. They bloom from late spring through early summer and emit an unpleasant odor that attracts pollinating insects. This plant prefers moist soil conditions but can tolerate some drought once established. It grows best in partial shade but will also thrive in full sun if provided with adequate moisture. Aristolochia macrophylla has been used for medicinal purposes by Native Americans for centuries, mainly as an anti-inflammatory agent for treating arthritis and other ailments. However, it is important to note that some species within the Aristolochia genus contain toxic compounds called aristolochic acids, which have been linked to kidney damage when ingested. Overall, Aristolochia macrophylla is a unique climbing vine with intriguing flowers and foliage, making it an attractive addition to any garden or landscape design project.

🌳 Dutchman's pipe is a trailing, fast-growing ornamental plant that is frequently used to decorate garden trellises, walls, and fences. It is commonly found in cottage and pollinator gardens due to its unique blooms in spring and summer, which attract hummingbirds and butterflies. Additionally, the vine's lush, dense foliage can provide extra shade to any garden.

Characteristics

Plant Type

Vine

Life Cycle

Perennial

Genus

Aristolochia

Family

Aristolochiaceae

Hardiness Zone

9

Mature Height

4.57 m to 9.14 m

Mature Spread

4.57 m

Leaf Color

Green, Silver

Leaf Type

Deciduous

Flower Color

Brown

Flower Size

2.54 cm to 7.62 cm

Bloom Time

Late spring, Early summer, Mid summer

Planting Time

Spring, Autumn

Harvest Time

Mid summer

Native Area

North America

Tags (23)

Common Names (6)