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Vascular Plants of California
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Eschscholzia lobbii
FRYING PANS


Higher Taxonomy
Family: PapaveraceaeView DescriptionDichotomous Key
Common Name: POPPY FAMILY
Habit: Annual to small tree; sap colorless, yellow, orange, red, or white. Leaf: basal, cauline, or both, simple and entire, toothed, or lobed, or 1--3-pinnate-dissected or compound; cauline generally alternate; stipules 0. Inflorescence: terminal, 1-flowered or cyme, raceme, or panicle; bracts generally present. Flower: bisexual, radial, bilateral, or biradial; sepals 2--3, shed after flower; petals generally 2 × sepals in number; stamens generally many; ovary 1, superior, chamber 1, style 0 or 1, stigmas or lobes 2--many, ovules few to many. Fruit: capsule, dehiscent by valves or pores, +- nut, or breaking transversely into 1-seeded, indehiscent units. Seed: fleshy appendage generally 0.
Genera In Family: 25--30 genera, 200 species: northern temperate, northern tropics; some cultivated (Papaver, Eschscholzia, Hunnemannia), source of opiates. Note: Stylomecon moved to Papaver. Corydalis, Dicentra, Fumaria in Fumariaceae in FNANM, elsewhere. Glaucium flavum Crantz is a waif. According to FNANM (3:300--301), Hunnemannia fumariifolia Sweet (+- like Eschscholzia except sepals free) an occasional waif in California, but documentation evidently lacking. Fleshy appendage of seed sometimes for dispersal by ants.
eFlora Treatment Author: Gary L. Hannan & Curtis Clark, except as noted
Scientific Editor: Thomas J. Rosatti.
Genus: EschscholziaView DescriptionDichotomous Key


Habit: Annual, perennial herb; sap colorless or orange. Leaf: basal or basal and cauline, 1--4-pinnate-dissected, segments narrow. Inflorescence: cyme, 1--many-flowered. Flower: receptacle funnel-shaped, tip cupped around ovary base, outer receptacle rim occasionally spreading; sepals 2, fused, shed as unit at flower; petals generally 4 (except doubled flowers), free, obovate or wedge-shaped, generally yellow to orange (white or pink), shed after flower leaving crown-like membrane (inner receptacle rim); stamens 12--many, free; carpels 2, style 0, stigma lobes 4--8, spreading, linear. Fruit: oblong, dehiscent from base. Seed: many, 1--2 mm, round to ovate, net-ridged, prominent-discontinuous-ridged, or minutely pitted, tan, brown, or black.
Species In Genus: 12 species: western North America. Etymology: (J.F.G. von Eschscholtz, Russian surgeon, botanist, 1793--1831)
Eschscholzia lobbii Greene
NATIVE
Habit: Annual, erect, 5--15 cm, glabrous. Leaf: basal; 2 × ternate-divided; segments linear, acute. Inflorescence: flower 1. Flower: bud erect, acute, glabrous; receptacle obconic; petals 7--12 mm, yellow. Fruit: 4--7 cm. Seed: 1.4--2 mm wide, round to elliptic, prominently discontinuously ridged, brown. Chromosomes: 2n=12.
Ecology: Open fields, grassland; Elevation: < 800 m. Bioregional Distribution: SNF, GV. Flowering Time: Mar--Apr
Jepson eFlora Author: Gary L. Hannan & Curtis Clark
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Botanical illustration including Eschscholzia lobbii

botanical illustration including Eschscholzia lobbii

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Citation for this treatment: Gary L. Hannan & Curtis Clark 2012, Eschscholzia lobbii, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=25211, accessed on December 09, 2019.

Citation for the whole project: Jepson Flora Project (eds.) 2019, Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on December 09, 2019.

Eschscholzia lobbii
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© 2006 George W. Hartwell
Eschscholzia lobbii
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© 2007 Neal Kramer
Eschscholzia lobbii
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© 2007 George W. Hartwell
Eschscholzia lobbii
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© 2011 California Academy of Sciences
Eschscholzia lobbii
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© 2019 Barry Breckling
Eschscholzia lobbii
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© 2016 Barry Rice

More photos of Eschscholzia lobbii in CalPhotos



Geographic subdivisions for Eschscholzia lobbii:
SNF, GV.
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map of distribution 1
(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).





 

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Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time.