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Phlox Subulata (moss pink) in landscape. Photo © Elaine Mills
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Sources and References

The following sources provided invaluable information in the preparation of the MGNV Tried and True Native Plant Selections for the Mid-Atlantic fact sheets:

Found naturally* along roadsides, pastures, and open woods, the exotic flowers and edible fruit of Purple Passionflower make this unique vine a striking ornamental plant for the garden. The common name, Maypop, refers to the fruit, which makes a loud popping sound when stomped on. Vine Flower Close-up, Flowering Vine, Fruit Height: 6–8 feet Spread: 3–6 feet Bloom color: Lavender, white (rarely) Characteristics Rapid-growing, tendril-climbing, deciduous vine Three-lobed, medium to dark green leaves Usually fragrant, 3-inch flowers crowned with wavy filaments and a showy center column of stamens and stigmas; bloom May to October Pulpy, edible, egg-shaped fruits (maypops), ripen to yellow-green for harvest mid-summer into fall Spreads rapidly by root suckers Attributes Tolerates clay soil and drought; no serious pests or diseases Moderate deer resistance Ethnobotanic uses; fruit eaten fresh or cooked Attracts butterflies and bees to its flowers; wild turkeys eat young tendrils; larval host for Gulf and Variegated Fritillary butterflies Growing and Maintenance Tips Excellent Replacement for Soil requirements: Average, well-drained Ampelopsis brevipedunculata - Porcelain Berry Light requirements: Sun Celastrus orbiculatus - Chinese/Oriental Bittersweet Water requirements: Moist Lonicera japonica - Japanese Honeysuckle Remove suckers on regular basis to control spread Cover roots lightly with mulch Use on arbors, fences, posts, and walls or on slopes for erosion control *It is native in DC; adventive (non-native, escaped from cultivation) in DE’s Coastal Plain; and absent in PA. In VA, it is common in the Coastal Plain and outer southern Piedmont, infrequent elsewhere in the Piedmont, and rare in the mountains. It is native to NoVA, except for Loudoun County. Hardiness: USDA Zones 5–9 developed by Master Gardeners of Northern Virginia, serving Arlington and Alexandria Images by Alyssa Ford Morel, Elaine Mills, and Jane Longan, private gardens. Arlington, Virginia

Plant Distribution, Habitat or Status

  • McAvoy, W.A. 2013. The Flora of Delaware Online Database. Delaware Division of Fish and Wildlife, Natural Heritage and Endangered Species Program, Smyrna, Delaware. http://www.wra.udel.edu/de-flora/Introduction/
  • The Pennsylvania Flora Project of Morris Arboretum, University of Pennsylvania. http://www.paflora.org
  • USDA, NRCS. 2014. The PLANTS Database (http://plants.usda.gov, 10 October 2014). National Plant Data Team, Greensboro, NC 27401-4901 USA.
  • Virginia Botanical Associates. (2014 and 2015). Digital Atlas of the Virginia Flora (http://www.vaplantatlas.org). c/o Virginia Botanical Associates, Blacksburg.

Plant Identification and Information

Plant Special Uses and Concerns

Deer

Pollinators

Soil

Toxicity and Ethnobotanic and Medicinal Uses

Other

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