November 26, 2021

September 22, 2021

August 19, 2021

Link to Nathan Taylor's Sandmats (Euphorbia sect. Anisophyllum) in Texas

Link to Nathan Taylor's
GuidesThe Weedy Species of Sandmats (Euphorbia sect. Anisophyllum) in Texas

https://www.inaturalist.org/guides/2412

Posted on August 19, 2021 12:03 by ronstephens ronstephens | 0 comments | Leave a comment

July 29, 2021

TAXONOMY OF GALACTIA (FABACEAE) IN THE USA GUY L. NESOM

Nesom, G.L. 2015. Taxonomy of Galactia (Fabaceae) in the USA. Phytoneuron 2015-42: 1–54. Published 15 Jul 2015. ISSN
2153 733X

http://www.phytoneuron.net/2015Phytoneuron/42PhytoN-GalactiaTaxonomy.pdf

Posted on July 29, 2021 13:31 by ronstephens ronstephens | 0 comments | Leave a comment

December 01, 2020

November 23, 2020

November 16, 2020

September 28, 2020

Texas Snake weed (Gutierrezia texana) copied from rymcdaniel

source
https://www.inaturalist.org/journal/rymcdaniel

"The most convenient way for observers to differentiate the two genera in north central Texas is by observation of the phyllaries."

Posted on September 28, 2020 12:51 by ronstephens ronstephens | 0 comments | Leave a comment

False Foxgloves (Agalinis) - copied from pfau_tarleton's journal

False Foxgloves (Agalinis) produce attractive, purple blossoms in late summer through fall. The distribution of these species are poorly documented, so our observations can help with that. There are several species in Texas that are quite similar yet unique in subtle ways.

Here's a guide that I put together as an attempt to note distinguishing features: https://docs.google.com/presentation/d/1jQ4yVFHhCZ2Yhy7v_Z3ngp-tZIvOKN3UtCBm0mOBbg4/edit?usp=sharing

Posted on September 28, 2020 12:47 by ronstephens ronstephens | 0 comments | Leave a comment

Texas Snakeweed (Gutierrezia texana)

Gutierrezia texana
G. texana is much more common in the area than either Amphiachyris species.

For reference:
https://www.inaturalist.org/journal/rymcdaniel/28366-differentiation-of-gutierrezia-texana-and-amphiachyris-species-in-north-central-texas

Posted on September 28, 2020 12:41 by ronstephens ronstephens | 0 comments | Leave a comment