Log In
New Account
Sitemap
Home
Search
Search Collections
Map Search
Chicago Botanic Garden
Project Information
Checklists
Create a Checklist
Dynamic Key
Denver Botanic Gardens
Project Information
Checklists
Create a Checklist
Dynamic Key
Desert Botanical Garden
Project Information
Checklists
Create a Checklist
Dynamic Key
NY Botanical Garden
Project Information
Checklists
Create a Checklist
Dynamic Key
Marie Selby Botanical Gardens
Project Information
Checklists
Create a Checklist
Dynamic Key
Hemizonia congesta
Hook. & Arn.
Family:
Asteraceae
Hayfield Tarweed
FNA
Resources
Bruce G. Baldwin, John L. Strother in Flora of North America (vol. 21)
Leaf blades
50-175+ × 2-8(-12+) mm.
Involucres
hemispheric to ± urceolate or globose, 3.5-12 × 3-8+ mm.
Ray laminae
5-12 mm.
Disc corollas
2.5-3.5 mm.
Cypselae
black, 2-3.5 mm.
Open Interactive Map
Click to Display
100 Initial Images
- - - - -
View All Images
This project was made possible in part by the Institute of Museum and Library Services [MG-70-19-0057-19].
Powered by
Symbiota