Gardening in Tucson
and Southeastern Arizona

Pipevine Swallowtail Butterfly

PLANTS
Butterfly Garden
Erosion Control
Fruit, Berries, Nuts
Grasses
Ground Cover
Hummingbird Garden
Parasitic Plants
Peppers, Chilies
Shrubs
Tomatoes
Trees: Landscape
Vines
Wildflowers

ON THE WEB
Gardening Organizations
Links: Garden-Related
Nurseries

GARDENING HOW-TO'S
Dealing with Critters
Digging Holes for Plants
Fruit: Selection, Cultivation
Garden Bed: Sterilizing
Gardening Schedules Zone 8b
Gardening Schedule Tucson
Microclimates
Mulching
Oracle: Weather, Wildflowers
Plant Placement
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Selecting Plants: SE Arizona
Seeds: Planting
Soil Preparation
USDA Hardiness Zones
Watering


Battus philenor: Pipevine Swallowtail Butterfly.
Large black wings with blue iridescence; spotted body.




Caterpillar ready to pupate

Pupa casing can be yellow or green


Pipevine Swallowtail caterpillar resting on grass stem late afternoon


Aristolochia watsonii: Desert Pipevine / Mouse Ears, with ribbed seed capsules at lower left and lower center. Aristolochia genus members are food plants of the Pipevine Swallowtail caterpillar which incorporates their poison into its skin to ward off predators.


The Desert Pipevine's small green and brown flowers give off an aroma like that of a rodent's ear. It attracts the bloodsucking flies that like to feed on the inside of rodent ears, and forces them to be pollinators.