Contains 6 accepted taxa overall.

Characteristics
Lysimachia L.
LOOSESTRIFE
Species of Anagallis (and a few other genera) are now included in Lysimachia (Manns & Anderberg 2009).
Classification
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ERICALES
Lysimachia
Citation
LYSIMACHIA Linnaeus, Sp. Pl. 146. 1753.
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TYPE: Lysimachia vulgaris L. Lectotypified by Britton & A. Brown, Ill. Fl. N. U.S., ed. 2. 2: 710. 1913.
Species
Scientific Name Common Name Herbarium Specimens Status Photos
Lysimachia asperulifolia Pocosin Loosestrife, "Roughleaf Loosestrife"
Lysimachia fraseri Fraser's Loosestrife
Lysimachia loomisii Carolina Loosestrife
Lysimachia nummularia Creeping Charlie, Creeping Jenny, Moneywort
Lysimachia quadrifolia Smooth Loosestrife, Four-flowered Loosestrife
Lysimachia terrestris Bog Loosestrife, Bog-candles, Swamp-candles
Identification Key
1.  Larger leaves 0.5-3 cm long
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1.  Larger leaves 4-18 cm long
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2.  Pedicel 0-1 mm long
2.  Pedicels 2.5-35 mm long
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3.  Pedicel 3-35 mm long, recurved in fruit; calyx 3.5-6 mm long, equaling or shorter than the corolla; petals (2)3-7(10) mm long
3.  Pedicel 2.5-4 mm long, erect in fruit; calyx 1.5-3 mm long, equaling or longer than the corolla; petals 1.4-2.3 mm long
4.  Leaf blades broadly lanceolate to ovate-lanceolate, 1.5-6.5 cm wide; petioles ciliate the entire length
4.  Leaf blades narrowly elliptic, elliptic-lanceolate, to linear-lanceolate, 0.2-3 cm wide; petioles ciliate proximally or the entire length
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5.  Leaf blades glabrous at base, lanceolate to ovate, rounded to cuneate basally; sepals conspicuously veined; fruit 4-6.5 mm wide
5.  Leaf blades pubescent at base, lanecolate to linear, cuneate basally; sepals not conspicuously veined; fruit 2-5 mm wide
Genus Synonyms
Synonym Full Citation Basionym Type
No synonyms found.