''Amsinckia douglasiana'' is an uncommon species of

fiddleneck ''Amsinckia'' is a genus of flowering plants commonly known as fiddlenecks. The common name is derived from the flower stems, which curl over at the top in a manner reminiscent of the head of a fiddle. Fiddlenecks are in the family Boraginac ...

known by the common name Douglas' fiddleneck. It is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to the coastal

Santa Monica Mountains The Santa Monica Mountains is a coastal mountain range in Southern California, next to the Pacific Ocean. It is part of the Transverse Ranges. Because of its proximity to densely populated regions, it is one of the most visited natural areas in ...

and

Santa Ynez Mountains The Santa Ynez Mountains are a portion of the Transverse Ranges, part of the Pacific Coast Ranges of the west coast of North America. It is the westernmost range in the Transverse Ranges. The range is a large fault block of Cenozoic age created ...

of southern

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

Description

''Amsinckia douglasiana'' is a bristly annual herb producing coiled, fiddlehead-shaped

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. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed o ...

s of yellow-orange flowers similar to other fiddlenecks. The flowers are over a centimeter wide and often have fewer than five lobes. This species is

heterostylous Heterostyly is a unique form of polymorphism and herkogamy in flowers. In a heterostylous species, two or three morphological types of flowers, termed "morphs", exist in the population. On each individual plant, all flowers share the same morph. ...

. It is also known as an occasional

introduced species An introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a species living outside its native distributional range, but which has arrived there ...

on the East Coast of the U.S.

Gallery

Boraginaceae Douglas Fiddleneck Amsinckia douglasiana closeup.jpg

References

External links

Jepson Manual Treatment - ''Amsinckia douglasiana''''Amsinckia douglasiana'' - Photo gallery
douglasiana Endemic flora of California Natural history of the California chaparral and woodlands Natural history of the California Coast Ranges Natural history of the Santa Monica Mountains Natural history of the Transverse Ranges

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Plants described in 1846 {{Asterid-stub