Abronia turbinata
Encyclopedia
Abronia turbinata is a species of flowering plant in the four o'clock family
known by the common name transmontane sand-verbena. It is native to eastern California
and Oregon
and western Nevada
, where it grows in desert and plateau scrub.
This is an erect or spreading herb, usually an annual, approaching 50 centimeters in maximum stem height or length. It produces several thick green leaves which are somewhat oval to nearly round and a few centimeters wide. Inflorescence
s arise from the stem on peduncles
of several centimeters and hold hemispheric or spreading clusters of up to 35 white to pinkish flowers. Each small flower in the cluster is a narrow tube up to 2 centimeters long which abruptly spreads into a lobed corolla. The fruit is a few millimeters long and has hollow, inflated wings.
Nyctaginaceae
Nyctaginaceae, the Four O'Clock Family, is a family of around 33 genera and 290 species of flowering plants, widely distributed in tropical and subtropical regions, with a few representatives in temperate regions...
known by the common name transmontane sand-verbena. It is native to eastern California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...
and Oregon
Oregon
Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...
and western Nevada
Nevada
Nevada is a state in the western, mountain west, and southwestern regions of the United States. With an area of and a population of about 2.7 million, it is the 7th-largest and 35th-most populous state. Over two-thirds of Nevada's people live in the Las Vegas metropolitan area, which contains its...
, where it grows in desert and plateau scrub.
This is an erect or spreading herb, usually an annual, approaching 50 centimeters in maximum stem height or length. It produces several thick green leaves which are somewhat oval to nearly round and a few centimeters wide. Inflorescence
Inflorescence
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Strictly, it is the part of the shoot of seed plants where flowers are formed and which is accordingly modified...
s arise from the stem on peduncles
Peduncle (botany)
In botany, a peduncle is a stem supporting an inflorescence, or after fecundation, an infructescence.The peduncle is a stem, usually green and without leaves, though sometimes colored or supporting small leaves...
of several centimeters and hold hemispheric or spreading clusters of up to 35 white to pinkish flowers. Each small flower in the cluster is a narrow tube up to 2 centimeters long which abruptly spreads into a lobed corolla. The fruit is a few millimeters long and has hollow, inflated wings.