Dyschoriste oblongifolia - Unknown
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Internal ID UUID644018ad5cd11269889209
Scientific name Dyschoriste oblongifolia
Authority Kuntze
First published in Revis. Gen. Pl. 2: 486 (1891)

Description Top

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Dyschoriste oblongifolia is a species of the genus Dyschoriste, in the family Acanthaceae. Commonly known as oblongleaf snakeherb or twinflower, it is a herbaceous, rhizomatous, perennial plant growing 10–50 cm (4–20 in) tall with leaves arranged opposite, with an entire or undulate margin, an obtuse or acute tip, a cuneate or attenuate base, and a hairy surface. It produces flowers that are subsessile and either solitary or clusters on the stem with bracts that appear similar to the leaves. The flowers often appear in pairs, hence the "Twinflower" name. It grows natively in the United States in the coastal plains regions from Virginia to Florida, but is able to grow throughout the southeastern US and along the western coast. It is tolerant of acidic or slightly alkaline soil of sand, loam, or clay, and is a larval host plant for the common buckeye butterfly. Gardeners sometimes plant it in their butterfly gardens and it is a recommended ornamental groundcover due to its high drought tolerance and low maintenance requirements.

Synonyms Top

Scientific name Authority First published in
Ruellia biflora L. Sp. Pl. : 635 (1753)
Calophanes biflorus Shuttlew. ex Nees Prodr. 11: 107 (1847)
Calophanes oblongifolius (Michx.) D.Don Brit. Fl. Gard. 2: t. 181 1827
Calophanes oblongifolius var. acutiusculus Nees Prodr. 11: 107 (1847)
Dipteracanthus biflorus Nees Linnaea 16: 294 (1842)
Dipteracanthus oblongifolius Chapm. Fl. South. U.S. : 303 (1860)
Dyschoriste oblongifolia f. glabra Kobuski Ann. Missouri Bot. Gard. 15: 57. 1928
Ruellia oblongifolia Michx. Fl. Bor.-Amer. 2: 23 (1803)
Calophanes oblongifolius D.Don Brit. Fl. Gard. 2: t. 181 (1827)

Common names Top

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Language Common/alternative name
English oblongleaf snakeherb

Subspecies (abbr. subsp./ssp.) Top

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Varieties (abbr. var.) Top

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Forms (abbr. f.) Top

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Germination/Propagation Top

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Northern America
    • Southeastern U.S.A.
      • Alabama
      • Florida
      • Georgia
      • Louisiana
      • South Carolina
      • Virginia

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000658357
Florida Plant Atlas 2603
Flora of Alabama 230
USDA Plants DYOB
Tropicos 101411
KEW urn:lsid:ipni.org:names:86393-2
The Plant List kew-2779741
Open Tree Of Life 466094
Observations.org 266751
NCBI Taxonomy 592428
Nature Serve 2.127956
IPNI 86393-2
iNaturalist 129857
GBIF 3173062
EOL 487851
Elurikkus 370036
USDA GRIN 419318
Wikipedia Dyschoriste_oblongifolia

Genomes (via NCBI) Top

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Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
Effects of season of fire on bee‐flower interaction diversity in a fire‐maintained pine savanna Ulyshen M, Robertson K, Horn S, Dixon C Ecol Evol 21-Aug-2023
PMCID:PMC10441176
doi:10.1002/ece3.10450
PMID:37608923
Cercosporoid fungi (Mycosphaerellaceae) 4. Species on dicots (Acanthaceae to Amaranthaceae) Braun U, Crous PW, Nakashima C IMA Fungus 10-Nov-2015
PMCID:PMC4681261
doi:10.5598/imafungus.2015.06.02.09
PMID:26734548

Phytochemical Profile Top

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