Beta vulgaris L.
Common beet
Species recognized by The Integrated Taxonomic Information System
, T Orrell (custodian) in
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General Description
Description
Source and Additional Information
Supplier
Project
Editor
S. I. Ali & M. Qaiser
Location
Source URL
Citation
Flora of Pakistan Vol. 204 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Annual to perennating stout herb, glabrous to hirsute, up to 100 cm long, decumbent to erect, branched and leafy, green to purplish-violaceous; roots slender to tuberous with sugar storage. Leaves usually up to 12 x 6 cm, petiolate; radical rosulate, ovate, cuneate to subcordate; cauline rhombic-oblong to linear-lanceolate. Floral clusters (1-) 2-4-flowered, arranged in long, slender, ± interrupted spikes, uaually with smaller subtending leaves (bracts); bracteoles very small or aborted. Perianth herbaceous, green, 2-5 mm long, as long as or exceeding the diameter of the fruit, united and indurated below, usually incurved and ± keeled.
References
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Flora of Pakistan @ eFloras.org
http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=200005230
Comments
Source and Additional Information
Supplier
Source
Project
Editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
Location
Source URL
Citation
Flora of China Vol. 5: 354 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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This species is highly variable, with many subspecies, varieties, and forms described. Four cultivated varieties are here recognized in China.
References
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Flora of China @ eFloras.org
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200005226
Description
Source and Additional Information
Supplier
Source
Project
Editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
Location
Source URL
Citation
Flora of China Vol. 5: 354 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Herbs annual or biennial. Root stout, tuberlike, and napiform or fusiform, or branched and not tuberlike. Stem erect, ± branched, ribbed, striate. Basal leaves long petiolate; petiole stout, abaxially convex, adaxially flattened or slightly concave; leaf blade oblong, 20-30 × 10-15 cm, adaxially crisped, sublustrous, abaxially with strongly protruding veins, base cuneate, truncate, or slightly cordate, margin entire or undulate, apex obtuse. Cauline leaves alternate, smaller than basal ones; leaf blade ovate or lanceolate-oblong, base gradually narrowed into petiole, apex attenuate. Flowers 2- or 3-glomerulate. Perianth united at base; segments linear or narrowly oblong, becoming leathery and incurved in fruit. Utricle basally sunken into perianth, distally subsucculent. Seed red-brown, sublustrous, lenticular, 2-3 mm in diam.; perisperm farinaceous. Fl. May-Sep, fr. Jul.
References
-
Flora of China @ eFloras.org
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200005226
Description
Source and Additional Information
Supplier
Project
Editor
Flora of North America Editorial Committee
Location
Source URL
Citation
Flora of North America Vol. 4: 259, 265, 266 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Roots fibrous or fleshy. Leaves: petiole 1/2-2/3 or equaling blade length; blade dark red to green, usually with pronounced midrib, somewhat fleshy. Inflorescences cymes, 1-8-flowered, interrupted towards base. Perianth urn-shaped; segments 3-5 × 2-3 mm; receptacle pelviform. Achenes 5-11 per cluster, 3-5 mm. Seeds 1.5-2 mm.
References
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Flora of North America @ eFloras.org
http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=200000001
"Beta vulgaris L.". Encyclopedia of Life, available from "http://www.eol.org/pages/585884". Accessed
21 Mar 2010.

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