| 词条 | Pseudelephantopus spicatus |
| 释义 |
|regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Asterales |familia = Asteraceae |tribus = Vernonieae |genus = Pseudelephantopus |species = P. spicatus |binomial = Pseudelephantopus spicatus |binomial_authority = Rohr ex Gleason |synonyms=*Ageratum dubium Blanco
|synonyms_ref=[1][2] |}}Pseudelephantopus spicatus, the dog's-tongue[3] or false elephant's foot, is a plant species native to tropical areas in the West Indies, Latin America, Africa and Southeast Asia. It is reportedly naturalized in parts of Florida, mostly on sandy soils.[4][5][6]Pseudelephantopus spicatus is a perennial herb spreading by underground rhizomes. Flowers are white to pinkish or purplish.[5] References1. ^Tropicos {{Taxonbar|from=Q15598051}}2. ^The Plant List 3. ^{{PLANTS|id=PSSP4|taxon=Pseudelephantopus spicatus|accessdate=15 October 2015}} 4. ^Atlas of Florida Vascular Plants 5. ^1 Flora of North America v 19 p 204 6. ^South China Botanical Garden Checklist 2 : Flora of Florida|Vernonieae |
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