Welcome to Ceanothus ~ See, I Know This!

We are an association of professional, hobby, and student field botanists interested in educating each other to KEEP BOTANY ALIVE! Our desire is to create a supportive environment to learn botany identification skills from one another and to share our knowledge of plants and plant communities.

We meet regularly in the Sierra foothills, Sacramento, and (*new*) Chico, California, regions to practice keying out plants using The Jepson Manual and other plant identification resoures.

Our goals:
* To practice identifying plants;
* To use The Jepson Manual (and other identification resources) and become more familiar with plant terminology;
* To share our knowledge and educate each other about plant taxonomy;
* To discuss and learn about our California plant communities; and
* To have fun!


If you are interested in attending our regular plant identification workshops, please send an email to Ceanothusfieldbot [at] gmail [dot] com and we will respond quickly!

Calendar (click on event for more information)

Saturday, September 27, 2008

Plants keyed out during our workshop in Davis:

  1. Persicaria lapathifolium [Polygonum lapathifolium]
  2. Polygonum pensylvanicum
  3. Polygonum punctatum
  4. Bidens laevis
  5. Epilobium densiflorum
  6. Chenopodium sp.

Thursday, September 18, 2008

Plants keyed out during our workshop in Auburn:

  1. Leersia oryzoides
  2. Sorghum halepense
  3. Bidens frondosa
  4. Conyza floribunda - helped to key using Flora of North America

Thursday, September 11, 2008

Plants keyed out during our workshop in Rocklin:

  1. Cordylanthus tenuis ssp. viscidus
  2. Lessingia leptoclada
  3. Calycadenia multiglandulosa
  4. Croton setigerus [Eremocarpus setigerus]

Thursday, September 4, 2008

Plants keyed out during our workshop in Auburn:

  1. Symphyotrichum spathulatum [Aster occidentalis] ?
  2. Elytrigia pontica ?
  3. Ericameria nauseosa var. speciosa [Chrysothamnus nauseosus ssp. albicaulis]