Arizona Naturalists >>> Sonoran Desert Naturalist >>> Field Guide >>> Sonoran Desert Flora >>> Nyctaginaceae >>> Acleisanthes longiflora

Angel's Trumpets

Acleisanthes longiflora

 
Angel Trumpet, Acleisanthes longiflora, Photo © by Michael Plagens

Photographed at Telegraph Pass, South Mountains, Phoenix, Arizona, USA. 31 May 2010

Sponsored Links:

FLOWERS: Very long tubular flower with flared top. The trumpet-flare is only a bit larger than an American dime. Flowers are crepuscular, opening at dusk. Blooming mostly after summer monsoon is well under way; August through November. The long tube makes the flower suitable for pollination by sphinx moths.

RANGE: Rare plant in the Sonoran Desert. Found only at a few isolated locales. Also found in western Texas and northern Mexico.
Angel Trumpet, Acleisanthes longiflora, Photo © by Michael Plagens
LEAVES: Opposite, dark green, leaves are triangular in shape and appear to have wrinkled margins. The leaves are stiff textured.

SEEDS: Small capsules.

PERENNIAL: The base of the plant is coarse and woody. Herbaceous stems numerous after periods of rain but rarely taller than 30 cm

UNARMED.

Nyctaginaceae -- Four O'Clock Family

More Info:


Sonoran Desert Field Guide
Sonoran Desert Places
Sonoran Desert Naturalist Home Page


Copyright Michael J. Plagens, 1999-2010