Biorepository Data Portal
Home
Search
Sample search
Map search
Dynamic Species List
Taxonomic Explorer
Images
Image Browser
Image Search
Datasets
Research Datasets and Special Collections
Carabidae Checklists with Keys
Mosquito Checklists with Keys
Checklist: Research Sites - Invertebrates
Checklist: Research Sites - Plants
Checklist: Research Sites - Vertebrates
Sample Use
Sample Use Policy
Sample Request
Sample Archival Request
Dataset Publishing
How to Cite
Additional Information
Tutorials and Help
Biorepository Staff
About NEON
NEON Data Portal
ASU Biocollections
About Symbiota
Getting Started
Login
New Account
Sitemap
Ageratina lemmonii
(B.L. Rob.) R. King & H. Rob.
No occurrences found
Family:
Asteraceae
Lemmon's snakeroot
[
Eupatorium lemmonii
B.L. Rob.]
Images
not available
FNA
Resources
Guy L. Nesom in Flora of North America (vol. 21)
Perennials,
20-40(-70) cm (densely fibrous-rooted crowns).
Stems
(commonly purple) erect, puberulous (hairs usually with colored crosswalls).
Leaves
opposite; petioles usually 0, sometimes 1-2 mm; blades ovate-lanceolate, 2-4.5 × 0.5-2.5 cm, margins shallowly serrate, abaxial faces glabrous or glabrate, gland-dotted.
Heads
in loose, open arrays.
Peduncles
10-60 mm, puberulent.
Involucres
4-5.5 mm.
Phyllaries:
(narrowly oblong-lanceolate) apices acute, abaxial faces sparsely hairy to glabrate.
Corollas
white, lobes densely hispid-villous.
Cypselae
sparsely and finely hispidulous.
2
n
= 34. Flowering Aug-Oct. Rocky slopes, mostly in pine-oak woodlands; 1800-2800[-3300, Mexico] m; Ariz.; Mexico.
Click to Display
0 Total Images