Difference between revisions of "Microthlaspi"
Feddes Repert. 84: 452. 1973.
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|distribution=Europe;Asia;n Africa. | |distribution=Europe;Asia;n Africa. | ||
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|discussion=<p>Species 4 (1 in the flora).</p> | |discussion=<p>Species 4 (1 in the flora).</p> | ||
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|family=Brassicaceae | |family=Brassicaceae | ||
|illustrator=Barbara Alongi | |illustrator=Barbara Alongi | ||
| + | |illustration copyright=Flora of North America Association | ||
|distribution=Europe;Asia;n Africa. | |distribution=Europe;Asia;n Africa. | ||
|introduced=true | |introduced=true | ||
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|publication year=1973 | |publication year=1973 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_976.xml |
|tribe=Brassicaceae tribe Noccaeeae | |tribe=Brassicaceae tribe Noccaeeae | ||
|genus=Microthlaspi | |genus=Microthlaspi | ||
Latest revision as of 22:37, 5 November 2020
Annuals; not scapose; (glaucous). Stems erect or subdecumbent, unbranched or branched. Leaves basal and cauline; petiolate, sessile, or subsessile; basal (withered by fruiting), loosely rosulate or not; petiolate [subsessile], blade margins entire or obscurely dentate; cauline blade (base cordate to amplexicaul), margins entire or repand. Racemes (several-flowered), considerably elongated in fruit. Fruiting pedicels divaricate, straight or recurved, slender. Flowers: sepals ovate or oblong, (margins membranous); petals white, oblong or spatulate, (sometimes slightly unequal), claw (short or) undifferentiated from blade, (apex rounded [obtuse]); stamens slightly tetradynamous; filaments not dilated basally; anthers ovate, (apex obtuse); nectar glands (2 or 4), lateral, 1 on each side of lateral stamen (when 4). Fruits sessile, usually obcordate, rarely obovate, (apex emarginate), strongly angustiseptate; valves keeled, (winged around, much wider apically); replum rounded; septum complete, (not veined); ovules (4–)6–8(–10) per ovary; style obsolete or distinct, (included in apical notch of fruit); stigma capitate. Seeds plump, not winged, ovoid; seed coat (smooth), mucilaginous when wetted; cotyledons accumbent. x = 7.
Distribution
Introduced; Europe, Asia, n Africa.
Discussion
Species 4 (1 in the flora).