''Leptosiphon lemmonii'' (

syn. The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linna ...

''Linanthus lemmonii'') is a species of flowering plant in the phlox family known by the common name Lemmon's linanthus.Calflora
/ref> ''Leptosiphon lemmonii'' is native to the

San Bernardino Mountains The San Bernardino Mountains are a high and rugged mountain range in Southern California in the United States. Situated north and northeast of San Bernardino and spanning two California counties, the range tops out at at San Gorgonio Mountain ...

and the

Peninsular Ranges The Peninsular Ranges (also called the Lower California province) are a group of mountain ranges that stretch from Southern California to the southern tip of the Baja California peninsula; they are part of the North American Coast Ranges, whic ...

in southern

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the ...

(U.S.) and northern

Baja California Baja California (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mex ...

(México). It grows below , in dry inland

chaparral Chaparral ( ) is a shrubland plant community and geographical feature found primarily in the U.S. state of California, in southern Oregon, and in the northern portion of the Baja California Peninsula in Mexico. It is shaped by a Mediterrane ...

, oak woodlands, the

Colorado Colorado (, other variants) is a state in the Mountain states, Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the wes ...

Desert chaparral

ecotone An ecotone is a transition area between two biological communities, where two communities meet and integrate. It may be narrow or wide, and it may be local (the zone between a field and forest) or regional (the transition between forest and gras ...

, and

Yellow pine forest Ponderosa pine forest is a plant association and plant community dominated by ponderosa pine and found in western North America. It is found from the Rocky Mountains to the Pacific Coast Ranges in the Western United States and Western Canada. In ...

habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

s.Jepson
/ref>

Description

''Leptosiphon lemmonii'' is a small, hairy, glandular annual herb producing a thin stem no more than about 15 centimeters tall. The leaves are divided into needle-like linear lobes, each a few millimeters in length. The

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 ...

is an array of a few small flowers accompanied by bracts shaped much like the leaves. Each flower has lobes only 2 or 3 millimeters long, usually white or cream in color darkening to yellow and orange in the throat, sometimes with maroon areas as well. The bloom period is April to June.

References

External links

Calflora Database: ''Leptosiphon lemmonii'' (Lemmon's linanthus)Jepson Manual eFlora (TJM2) treatment of ''Leptosiphon lemmonii''UC CalPhotos gallery — ''Leptosiphon lemmonii''
lemmonii Flora of California Flora of Baja California Flora of the California desert regions Flora of the Sonoran Deserts Natural history of the California chaparral and woodlands Natural history of the Peninsular Ranges Natural history of the Colorado Desert ~ Flora without expected TNC conservation status {{Polemoniaceae-stub