Difference between revisions of "Euphorbia peplus"
Sp. Pl. 1: 456. 1753.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 16: | Line 16: | ||
}}{{Treatment/ID/Special_status | }}{{Treatment/ID/Special_status | ||
|code=F | |code=F | ||
| − | |label= | + | |label=Illustrated |
}} | }} | ||
|basionyms= | |basionyms= | ||
| Line 22: | Line 22: | ||
|name=Esula peplus | |name=Esula peplus | ||
|authority=(Linnaeus) Haworth | |authority=(Linnaeus) Haworth | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Galarhoeus peplus | |name=Galarhoeus peplus | ||
|authority=(Linnaeus) Haworth ex Rydberg | |authority=(Linnaeus) Haworth ex Rydberg | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Tithymalus peplus | |name=Tithymalus peplus | ||
|authority=(Linnaeus) Hill | |authority=(Linnaeus) Hill | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Euphorbiaceae;Euphorbia;Euphorbia subg. Esula;Euphorbia peplus | |hierarchy=Euphorbiaceae;Euphorbia;Euphorbia subg. Esula;Euphorbia peplus | ||
| Line 51: | Line 54: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Euphorbia peplus | name=Euphorbia peplus | ||
| − | |||
|authority=Linnaeus | |authority=Linnaeus | ||
|rank=species | |rank=species | ||
| Line 66: | Line 68: | ||
|publication title=Sp. Pl. | |publication title=Sp. Pl. | ||
|publication year=1753 | |publication year=1753 | ||
| − | |special status=Weedy;Introduced; | + | |special status=Weedy;Introduced;Illustrated |
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V12/V12_27.xml |
|genus=Euphorbia | |genus=Euphorbia | ||
|subgenus=Euphorbia subg. Esula | |subgenus=Euphorbia subg. Esula | ||
Revision as of 19:56, 16 December 2019
Herbs, annual, with taproot. Stems erect, unbranched or branched, 5–30 cm, glabrous. Leaves: petiole 1–10 mm; blade obovate, oblong, or suborbiculate, 5–25 × 4–15 mm, base attenuate or cuneate, margins entire, apex obtuse, surfaces glabrous; venation pinnate, midvein prominent. Cyathial arrangement: terminal pleiochasial branches 3–5, usually 2–8 times 2-branched, 1st branching level rarely 3-furcate; pleiochasial bracts similar in shape to and slightly larger than distal leaves; dichasial bracts distinct, ovate to obovate, base obtuse, margins entire, apex obtuse, usually mucronate; axillary cymose branches 0–3. Cyathia: peduncle 0.4–1.1 mm. Involucre cupulate to slightly turbinate, 0.6–1.1 × 0.7–0.9 mm, glabrous; glands 4, elliptic, 0.2–0.3 × 0.5–0.6 mm; horns slightly convergent to divergent, 0.4–0.6 mm. Staminate flowers 10–15. Pistillate flowers: ovary glabrous; styles 0.1–0.2 mm, 2-fid. Capsules subglobose, 1.3–2 × 1.5–2.2 mm, slightly 3-lobed; cocci rounded, with 2 low longitudinal wings, smooth, glabrous; columella 1.1–1.3 mm. Seeds whitish or grayish, subovoid, 1–1.6 × 0.6–1 mm, abaxial faces regularly large-pitted (appearing almost alveolate), adaxial faces longitudinally sulcate; caruncle deciduous, conic, 0.2–0.5 × 0.2–0.7 mm.
Phenology: Flowering and fruiting year-round.
Habitat: Edges of gardens, weedy flower beds, roadsides, waste places, open ground near forests.
Elevation: 0–1500 m.
Distribution
Alta., B.C., Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que., Sask., Ala., Ariz., Calif., Colo., Conn., Del., Idaho, Ill., Ind., Iowa, Ky., La., Maine, Md., Mass., Mich., Mont., Nev., N.H., N.J., N.Mex., N.Y., N.C., N.Dak., Ohio, Oreg., Pa., R.I., Tenn., Tex., Utah, Vt., Va., Wash., W.Va., Wis., Europe, w Asia, introduced also in Mexico, West Indies, Bermuda, Central America, South America, Africa, Atlantic Islands, Indian Ocean Islands, Pacific Islands, Australia.
Discussion
Selected References
None.