| 词条 | Thysanocarpus curvipes |
| 释义 |
|image = Thysanocarpus curvipes 4.jpg |image_caption = plant in fruit |status = G4 |status_system = TNC |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Rosids |ordo = Brassicales |familia = Brassicaceae |genus = Thysanocarpus |species = T. curvipes |binomial = Thysanocarpus curvipes |binomial_authority = Hook. |}} Thysanocarpus curvipes is a species of flowering plant in the mustard family known by the common names sand fringepod[1] and lacepod. It is native to western North America from British Columbia through the western United States to Baja California, where it grows in many types of habitat. It is a common plant in much of its range. It is variable in appearance. It is an annual herb producing a branching or unbranched stem 10 to 80 centimeters tall. The leaves are mostly lance-shaped but variable. The lower ones are sometimes borne on petioles and the upper ones may clasp the stem at their bases. They may be smooth-edged, toothed, or lobed. The inflorescence is a raceme of flowers with four white or purple-tinged petals and purple sepals. The fruit is a flattened, rounded or oval disclike capsule with a thin wing around the edge. The fruit is under a centimeter long and the wing is variable in appearance, flat or wavy, sometimes perforated. References1. ^{{PLANTS|id=THCU|taxon=Thysanocarpus curvipes|accessdate=10 December 2015}} {{Commons|Thysanocarpus curvipes}}External links
1 : Brassicaceae |
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