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Compilation
Chenopodium pumilio

13 Images see all

Filed as Chenopodium pumilio R.Br. [family CHENOPODIACEAE]
Chenopodium pumilio R. Br. [family AMARANTHACEAE]
Isotype of Ambrina carinata Moq. var. parvifolia Moq. [family CHENOPODIACEAE]
Isotype of Chenopodium pumilio R. Br. [family AMARANTHACEAE]
Holotype of Chenopodium christii Aellen var. intermedium Aellen [family AMARANTHACEAE]
Isotype of Chenopodium christii Aellen var. semiconnatum Aellen [family CHENOPODIACEAE]
Syntype of Chenopodium pumilio R.Br. [family AMARANTHACEAE]
Isotype of Ambrina carinata Moq. var. parvifolia Moq. [family CHENOPODIACEAE]
Chenopodium pumilio R. Br. [family AMARANTHACEAE]
Lectotype of Ambrina carinata Moq. var. parvifolia Moq. [family CHENOPODIACEAE]
Type of Chenopodium pumilio R.Br. [family CHENOPODIACEAE]
Lectotype of Blitum glandulosum Moq. [family CHENOPODIACEAE]
Atriplex pumilio R.Br. [family AMARANTHACEAE]
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Name

Identification
Chenopodium pumilio R.Br. [family CHENOPODIACEAE ] (stored under name);
Related name
  • Ambrina carinata
  • Blitum glandulosum
  • Chenopodium christii
  • Chenopodium pumilio
Common name
  • Clammy goosefoot, Flora of North America Vol. 4
  • small crumbweed, Flora of North America Vol. 4

Flora

Entry for Dysphania pumilio (R. Brown) Mosyakin & Clemants [family CHENOPODIACEAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 4,
Names
Dysphania pumilio (R. Brown) Mosyakin & Clemants [family CHENOPODIACEAE], Ukrayins’k. Bot. Zhurn., n. s., 59: 382. 2002
Chenopodium pumilio R. Brown [family CHENOPODIACEAE], Prodr., 407. 1810
Teloxys pumilio (R. Brown) W. A. Weber [family CHENOPODIACEAE]
Treatment Author(s)
Steven E. Clemants
Sergei L. Mosyakin
Information
Stems prostrate to suberect, much-branched to ± simple, 0.1–4.5 dm, pilose with segmented (uniseriate) hairs and sessile or stipitate glandular hairs. Leaves malodorous; petiole 0.3–1.5 cm; blade narrowly to broadly elliptic to ovate, 0.5–2.7 × 0.3–1.5 cm, somewhat reduced in inflorescence, base cuneate, apex obtuse, glandular-pilose. Inflorescences lateral cymes or glomerules; glomerules subglobose, 1.2–2.5 mm diam.; bracts leaflike, 3–4.5 mm, elliptic, margins crenate-dentate, apex obtuse. Flowers: perianth segments 5, distinct nearly to base, distinct portions narrowly elliptic to narrowly oblong, 0.6–0.7 × 0.2–0.3 mm, apex acute, normally rounded abaxially, usually glandular-pilosulose, becoming crustaceous and white in fruit; stamens absent or 1; stigmas 2. Achenes ovoid; pericarp adherent, membranaceous, slightly rugose. Seeds reddish brown, ovoid, 0.5–0.7 × 0.5–0.6 mm, margins keeled or rounded; seed coat smooth.
Phenology Fruiting
fruiting late summer–fall
Altitude range
0–1200 m;
Distribution
Australiaintroduced in subtropical and warm-temperate regions.USA Ark.USA Calif.USA Conn.USA D.C.USA Fla.USA Ga.USA Ill.USA Kans.USA Ky.USA La.USA Mass.USA Mo.USA Nev.USA N.J.USA N.Y.USA OhioUSA Okla.USA Oreg.USA Pa.USA R.I.USA S.C.USA Tenn.USA Tex.USA Va.USA Wash.USA Wis.
Discussion
This species has gone under the misapplied name Chenopodium carinatum R. Brown (now 9. Dysphania carinata).
Native/Introduced
introduced;

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