Difference between revisions of "Tetragonia tetragonioides"
Revis. Gen. Pl. 1: 264. 1891.
Basionym: Demidovia tetragonioides Pallas Enum. Hort. Demidof, 150, plate 1. 1781
Synonyms: Tetragonia expansa Murray
Treatment appears in FNA Volume 4. Treatment on page 78.
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|name=Demidovia tetragonioides | |name=Demidovia tetragonioides | ||
|authority=Pallas | |authority=Pallas | ||
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| + | |publication_title=Enum. Hort. Demidof, | ||
| + | |publication_place=150, plate 1. 1781 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Tetragonia expansa | |name=Tetragonia expansa | ||
|authority=Murray | |authority=Murray | ||
| + | |rank=species | ||
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|hierarchy=Aizoaceae;Tetragonia;Tetragonia tetragonioides | |hierarchy=Aizoaceae;Tetragonia;Tetragonia tetragonioides | ||
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|elevation=0-500 m | |elevation=0-500 m | ||
|distribution=Calif.;Conn.;Fla.;Mass.;N.C.;Oreg.;Pa.;W.Va.;Wis.;Mexico;South America;e Asia;Pacific Islands (New Zealand);Australia. | |distribution=Calif.;Conn.;Fla.;Mass.;N.C.;Oreg.;Pa.;W.Va.;Wis.;Mexico;South America;e Asia;Pacific Islands (New Zealand);Australia. | ||
| − | |discussion=<p>Tetragonia tetragonioides is cultivated as a vegetable.</p> | + | |introduced=true |
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name=Tetragonia tetragonioides | name=Tetragonia tetragonioides | ||
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|genus=Tetragonia | |genus=Tetragonia | ||
|species=Tetragonia tetragonioides | |species=Tetragonia tetragonioides | ||
Latest revision as of 21:56, 5 November 2020
Stems mat-forming, 3–14 dm. Leaves 1–10 × 5–5 cm; petiole 1–3 cm, winged; blade pale green abaxially, dark green adaxially, midvein and lateral veins raised abaxially, ovate-rhombic to triangular, base truncate, papillate with larger papillae abaxially. Inflorescences: peduncle to 2 mm. Flowers sometimes unisexual; calyx lobes spreading, yellow, ovate to half orbiculate, 2 mm; stamens clustered or scattered. Fruits turbinate, 8–12 mm; horns 4–6. Seeds smooth. 2n = 32.
Phenology: Flowering spring–fall.
Habitat: Sand dunes, bluffs, margins of coastal wetlands, disturbed areas
Elevation: 0-500 m
Distribution
Introduced; Calif., Conn., Fla., Mass., N.C., Oreg., Pa., W.Va., Wis., Mexico, South America, e Asia, Pacific Islands (New Zealand), Australia.
Discussion
Tetragonia tetragonioides is cultivated as a vegetable.
Selected References
None.
Lower Taxa
None.