| 词条 | Lepidium pinnatifidum |
| 释义 |
|genus = Lepidium |species = pinnatifidum |authority = Ledeb. }} Lepidium pinnatifidum is a species of flowering plant in the mustard family known in English by the common name featherleaf pepperweed. DistributionThe plant is native to Europe, Central Asia, and the Middle East.[1] It is known elsewhere as an introduced species, particularly as an invasive species in California. DescriptionLepidium pinnatifidum is an annual or perennial herb growing a single erect stem up to {{convert|0.5|m|ft}} tall. The inflorescence is a raceme of tiny flowers made up mostly of millimeter-long sepals. There are usually no petals, but there occasionally appears a vestigial white petal. The fruit is a rounded, notched capsule only about {{convert|2|mm|in|2}} long. References1. ^Űnal, M., et al. (2007). A new record for Turkey: Lepidium pinnatifidum Ledeb. (Brassicaceae). Turk J Bot 31:575-76. External links
5 : Lepidium|Flora of Central Asia|Flora of Europe|Plants described in 1841|Invasive plant species in the United States |
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