Difference between revisions of "Lysimachia loomisii"
in H. B. Croom, Catal. Pl. New Bern 1837, 46. 1837 (as Lisymachia) ,.
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|common_names=Loomis’s loosestrife | |common_names=Loomis’s loosestrife | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
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|publication title=in H. B. Croom, Catal. Pl. New Bern | |publication title=in H. B. Croom, Catal. Pl. New Bern | ||
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| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V8/V8_625.xml |
|genus=Lysimachia | |genus=Lysimachia | ||
|species=Lysimachia loomisii | |species=Lysimachia loomisii | ||
Revision as of 01:13, 28 May 2020
Stems erect, much-branched, 3–7 dm, glabrous or sparsely stipitate-glandular, especially distally; rhizomes slender; bulblets absent. Leaves usually opposite (to subopposite or whorled); petiole absent; blade linear to narrowly elliptic, 2–6 × 0.1–0.8 cm, base truncate or cuneate, slightly decurrent, margins entire, revolute, eciliolate, apex acute to obtuse, surfaces punctate, glabrous; venation single-veined. Inflorescences terminal, racemes, 3–10 cm. Pedicels 0.7–1.1 cm, glabrous to sparsely stipitate-glandular. Flowers: sepals 5, calyx streaked with black resin canals, 3–6 mm, slightly stipitate-glandular at least marginally, lobes lanceolate, margins thin; petals 5, corolla yellow with reddish base, streaked with black or reddish-black resin canals, rotate, 4–7 mm, lobes with margins entire, apex rounded, stipitate-glandular adaxially; filaments connate 0.4–1 mm, shorter than corolla; staminodes absent. Capsules 3–3.5 mm, not punctate, glabrous. 2n = 42.
Phenology: Flowering early summer.
Habitat: Pine savannas, moist roadsides
Elevation: 0-200 m
Distribution
Ga., N.C., S.C.
Discussion
A rare hybrid (known only from one population in Washington County, North Carolina) of Lysimachia loomisii with L. quadrifolia has been called L. ×radfordii H. E. Ahles.
Selected References
None.