Lycium exsertum A. Gray
Type: Mexico: Sonora: near Altar, 23 March 1884, Pringle s. n. (holotype: GH; isotypes: F, G, NY, PH)
Geographical Region: North America
Distribution: MEXICO: Baja California, Sonora; UNITED STATES: Arizona
Habit: openly branched
Shrub height: 1-4 m
Leaf characteristics:
Leaf Pubescence: densely glandular-pubescent
Leaf Length: 5-25 mm
Leaf Width: 3-8 mm
Calyx characteristics:
Calyx Shape: tubular-campanulate
Calyx Pubescence: densely pubescent
Calyx Tube Length: 2.5-6 mm
Calyx Lobe Length: one fourth to half the length of the tube
Corolla characteristics:
Corolla Color: whitish, greenish, or tinged with purple and brown, pale lavender
Flower Shape: broadly ovate or obovate
Corolla Tube Length: 7-14 mm
Corolla Lobe Length: 1-2 mm
Merosity: 5
Filament Pubescence: densely pilose on the lower two thirds of their free portion
Sexuality: dimorphic
Fruit characteristics:
Fruit Type: berry
Fruit Shape: ovoid
Fruit length: 6-8 mm
Seed Number: 20-30