Argemone pleiacantha subsp. pinnatisecta
Mem. Torrey Bot. Club 21: 99. 1958.
Stems 6-10 dm. Leaf-blades: proximal lobed 4/5 distance to midrib; distal not clasping. Inflorescences: bud prickles simple. Capsules sparingly prickly.
Phenology: Flowering spring–summer; fruiting summer–fall.
Habitat: Dry hills, pinyon-juniper zone
Elevation: 1900-2200 m
Of conservation concern.
This subspecies is restricted to the west slope of the Sacramento Mountains in New Mexico.
"/3" is not declared as a valid unit of measurement for this property."dm" is not declared as a valid unit of measurement for this property.