Passiflora tenuiloba Engelm.
Bird Wing Passionflower, Birdwing passionflower, Slender-lobe Passionflower, Spread Lobe Passionflower
Passifloraceae (Passion-Flower Family)
USDA Symbol: PATE9
A vine with tendrils in leaf axils and bizarre, greenish flowers.
Unlike this species, which has evolutionarily lost its petals, most Passiflora have 10 petal-like parts; the common name passionflower relates to the resemblance of these flower parts to aspects of the Crucifixion story. The 10 petal-like parts represent the disciples, excluding Peter and Judas; the five stamens, the wounds Jesus received; the knob-like stigmas, the nails; and the fringed corona, the crown of thorns. There are several Passiflora species in the Southwest.
From the Image Gallery
Plant CharacteristicsDuration: Perennial
Leaf Retention: Deciduous
Size Notes: 3-6
Size Class: 3-6 ft.
Bloom InformationBloom Color: Green
Bloom Time: Apr , May , Jun , Jul , Aug , Sep , Oct
DistributionUSA: NM , TX
Native Distribution: Southern New Mexico, southwestern Texas, and northern Mexico.
Native Habitat: Open limestone areas, dry, caliche soils, growing over boulders and sometimes into low shrubs; mainly in Edwards Plateau to south Texas.
Growing ConditionsWater Use: Low
Light Requirement: Part Shade
Soil Moisture: Dry
Conditions Comments: As are other species of Passionvine, Slender lobed passionvine spreads by suckering and is a larval food plant for Gulf fritillary, Zebra longwing, and Julia butterflies. The flowers are not large or brightly colored, but are very intricate and delicate.
BenefitConspicuous Flowers: yes
Interesting Foliage: yes
Larval Host: Gulf Fritillary
Deer Resistant: Minimal
Butterflies and Moths of North America (BAMONA)
Gulf Fritillary |
Learn more at BAMONA
From the National Organizations DirectoryAccording to the species list provided by Affiliate Organizations, this plant is on display at the following locations:
Lady Bird Johnson Wildflower Center - Austin, TX
NPSOT - Austin Chapter - Austin, TX
National Butterfly Center - Mission, TX
Herbarium Specimen(s)NPSOT 0687 Collected Sep 20, 1993 in Bexar County by Mike Fox
NPSOT 0437 Collected Jun 24, 1993 in Comal County by Mary Beth White
Wildflower Center Seed BankLBJWC-1204 Collected 2008-08-18 in Brewster County by Lady Bird Johnson Wildflower Center
BibliographyBibref 1186 - Field Guide to Moths of Eastern North America (2005) Covell, C.V., Jr.
Bibref 1185 - Field Guide to Western Butterflies (Peterson Field Guides) (1999) Opler, P.A. and A.B. Wright
Search More Titles in Bibliography
Additional resourcesUSDA: Find Passiflora tenuiloba in USDA Plants
FNA: Find Passiflora tenuiloba in the Flora of North America (if available)
Google: Search Google for Passiflora tenuiloba
MetadataRecord Modified: 2007-01-01
Research By: DIEHL