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|Jepson eFlora: Taxon page
Key to families | Table of families and genera
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|Family: Onagraceae||View Description||Dichotomous Key|
|Genus: Camissonia||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Camissonia lacustris P.H. Raven
Habit: Slender; hairs +- dense, spreading, glandular in inflorescence. Stem: decumbent or erect, < 50 cm, wiry, peeling. Leaf: 8--35 mm, linear to narrowly elliptic, minutely serrate. Flower: hypanthium 1.7--2.7 mm; sepals (3)3.8--5.5 mm, remaining adherent in pairs; petals (4)4.5--7 mm, yellow fading +- red, basal spots 0 or 2. Fruit: < 45 mm, 0.8--1.3 mm wide, +- swollen by seeds, straight or wavy, +- sessile. Seed: 0.6--0.8 mm. Chromosomes: 2n=28.
Ecology: Open grassland; Elevation: on serpentine, 400--600 m; not on serpentine, 200--1600 m. Bioregional Distribution: s NCoRI (c Lake Co.), SNF. Flowering Time: Apr--Jun Note: Self-pollinated. Probably derived from Camissonia strigulosa.
Unabridged Synonyms: Oenothera cruciata (S. Watson) Munz, misappl.; Oenothera dentata Cav., misappl.
eFlora Treatment Author: Warren L. Wagner & Peter C. Hoch, family description, key to genera; treatment of genera by Warren L. Wagner
Jepson Online Interchange
Previous taxon: Camissonia kernensis subsp. kernensis
Next taxon: Camissonia parvula
Citation for this treatment: Warren L. Wagner & Peter C. Hoch, family description, key to genera; treatment of genera by Warren L. Wagner 2017. Camissonia lacustris, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=16924, accessed on February 25, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 25, 2017.