Common Name: MEADOWFOAM FAMILY Habit: Annual, glabrous to hairy. Stem: generally branched. Leaf: alternate, deeply pinnately lobed to 1--2-compound; stipules 0. Inflorescence: flowers solitary in axils, pedicelled. Flower: generally bisexual, radial; sepals 3--5, free; petals 3--5, free, white to pink or yellow; stamens 3, 8, or 10, free, generally in 2 whorls; nectary glands at bases of outer stamens; pistil 1, ovary deeply 2--5-lobed, style 1, from base of ovary. Fruit: mericarps 1--5, 1-seeded, ovoid to spheric, generally tubercled. Chromosomes: 2n=10. Genera In Family: 2 genera, 10 species: temperate North America. eFlora Treatment Author: Robert Ornduff & Nancy R. Morin Scientific Editor: Douglas H. Goldman, Bruce G. Baldwin.
Common Name: MEADOWFOAM Habit: Annual, decumbent to erect. Leaf: generally 1-odd-pinnately lobed or compound; lobes or leaflets entire to deeply lobed. Flower: sepals (4)5; petals (4)5, generally > sepals, tips toothed or jagged; stamens 8 or 10; ovary lobes 4--5. Fruit: mericarps 1--5, 2.5--4 mm, obovoid to nearly spheric, smooth, ridged, or tubercled. Etymology: (Greek: marsh flower, from habitat) Note: Plants reported as Limnanthes macounii from CCo are variants of Limnanthes douglasii (Meyers et al. 2010 Syst Bot 35:552--558). Reference: Mason 1952 Univ Calif Publ Bot 25:455--512
Limnanthes vinculans Ornduff
NATIVE Habit: Erect to ascending, glabrous. Stem: <= 30 cm. Leaf: <= 10 cm; leaflets 3--5, 5--20 mm, entire, narrowly obovate. Flower: bell-shaped to rotate; sepals 6--7 mm; petals 12--18 mm, white, base drying +- yellow, reflexed in age; filaments 5--7 mm, anthers 1.5--2 mm; style 4.5--6.5 mm. Fruit: mericarps, tubercles dense, short, wide, rounded. Ecology: Wet meadows; Elevation: < 300 m. Bioregional Distribution: s NCoRO (s Sonoma Co.). Flowering Time: Apr--May Note: Threatened by urbanization, agriculture. Jepson eFlora Author: Robert Ornduff & Nancy R. Morin Reference: Mason 1952 Univ Calif Publ Bot 25:455--512 Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Listed on CNPS Rare Plant Inventory Previous taxon: Limnanthes montana Next taxon: Linaceae
Citation for this treatment: Robert Ornduff & Nancy R. Morin 2012, Limnanthes vinculans, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=30981, accessed on January 25, 2025.
Citation for the whole project: Jepson Flora Project (eds.) 2025, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on January 25, 2025.
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(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 occurrence).
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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 (fruiting time in some monocot genera).
