Group: Dicot Rank: species Kind: Name of a new Taxon Herbarium Placement: Bayer, 3rd, D, 280

Authors:

Torrey, John
Gray, Asa

Published In: A Flora of North America: containing . . . 2(2): 291. 1842. (Fl. N. Amer.)

Type-Protologue

Collector and Number: Short s.n. [?]

Distribution: USA (Illinois)

Institution(s): HT: NY

Type Specimens

• T: ; ; e. USA

Higher Taxa:     Taxonomy Browser
Concept: Andean Bryophytes Bolivia Checklist Catalogue of New World Grasses Ecuador Catalogue Flora Mesoamericana Madagascar Catalogue Manual de Plantas de Costa Rica Moss Flora of China Peru Checklist Philippine Bryophytes System    details

• class:  Equisetopsida C. Agardh
• subclass:  Magnoliidae Novák ex Takht.
• superorder:  Asteranae Takht.
• order:  Asterales Link
• family:  !!Asteraceae Bercht. & J. Presl
• genus:  !Ambrosia L.

Other names for this basionym:

Ambrosia psilostachya var. coronopifolia (Torr. & A. Gray) Farw.

Projects: IPCN , VPA

Common Names:

• perennial ragweed (English, Canada)
  • Canada Weed Committee. 1969. Comm. bot. nam. weeds Canada 1–67.

Keywords: FNA, MC, IPCN