Asteraceae [S-Z]

46 topics in this forum

1. Senecio jacobaea [Common Ragwort]: Another Example

   By JMC, July 12, 2020
   • 8 replies
   • 991 views
   • 
   • JMC
   • July 18, 2020

2. Sphagneticola trilobata [Singapore Daisy]

   By BruceG, February 19, 2017
   • 7 replies
   • 2.1k views
   • 
   • BruceG
   • February 28, 2017

3. Verbesina encelioides [Cowpen Daisy]

   By Andrea B., February 4, 2020
   • 6 replies
   • 802 views
   • 
   • GaryR
   • February 5, 2020

4. Xanthisma spinulosum [Spiny Goldenweed]

   By Andrea B., March 3, 2021
   • 5 replies
   • 420 views
   • 
   • Andrea B.
   • March 18, 2021

5. Thelesperma megapotamicum [Hopi Tea]

   By Andrea B., February 8, 2022
   • 5 replies
   • 284 views
   • 
   • Andrea B.
   • February 9, 2022

6. Tussilago farfara [Colt's Foot]: More Examples

   By ulf, February 11, 2021   

   • Multispectral
   • 3 replies
   • 316 views
   • 
   • Andrea B.
   • February 11, 2021

7. Senecio mohavensis [Mohave Ragwort]

   By Andrea B., February 22, 2021
   • 3 replies
   • 348 views
   • 
   • Andrea B.
   • February 23, 2021

8. Senecio spartioides [Broom Ragwort]

   By Andrea B., March 6, 2021
   • 3 replies
   • 342 views
   • 
   • Andrea B.
   • March 7, 2021

9. Tripleurospermum maritimum [Sea Mayweed]: Another Example

   By Andrea B., May 19, 2015   

   • Conical Cells
   • 3 replies
   • 2.1k views
   • 
   • Andrea B.
   • May 20, 2015

10. Symphyotrichum novae-angliae [New England Aster]

    By Andrea B., April 18, 2021
    • 3 replies
    • 452 views
    • 
    • Andrea B.
    • April 19, 2021

11. Senecio flaccidus [Threadleaf Groundsel]

    By Andrea B., February 15, 2021
    • 2 replies
    • 496 views
    • 
    • Andrea B.
    • February 17, 2021

12. Taraxacum officinale [Dandelion]

    By Andrea B., July 13, 2013
    • 2 replies
    • 3.1k views
    • 
    • Andrea B.
    • March 15, 2017

13. Zinnia grandiflora [Prairie Zinnia]

    By Andrea B., May 7, 2022
    • 2 replies
    • 232 views
    • 
    • Andrea B.
    • May 9, 2022

14. Ursinia anthemoides [Margriet]

    By nfoto, October 15, 2015
    • 2 replies
    • 1.4k views
    • 
    • nfoto
    • October 16, 2015

15. Solidago altissima [Tall Goldenrod]

    By Andrea B., July 27, 2016
    • 1 reply
    • 2.2k views
    • 
    • Andrea B.
    • August 2, 2016

16. Tetraneuris scaposa [Four-nerve Daisy]

    By dancingcat, June 22, 2023
    • 1 reply
    • 255 views
    • 
    • Andrea B.
    • July 11, 2023

17. Solidago virgaurea ssp. alpestris [Mountain Goldenrod]

    By nfoto, August 31, 2013
    • 0 replies
    • 1.5k views
    • 
    • nfoto
    • August 31, 2013

18. Sonchus arvensis [Perennial Sow-Thistle]

    By nfoto, December 17, 2012
    • 0 replies
    • 1.2k views
    • 
    • nfoto
    • December 17, 2012

19. Sonchus oleraceus [Annual Sow-thistle]

    By Andrea B., December 18, 2012
    • 0 replies
    • 1.6k views
    • 
    • Andrea B.
    • December 18, 2012

20. Tripleurospermum inodorum [Scentless Mayweed]

    By nfoto, December 18, 2012
    • 0 replies
    • 1.2k views
    • 
    • nfoto
    • December 18, 2012

21. Tripleurospermum maritimum [Sea Mayweed]

    By nfoto, December 19, 2012
    • 0 replies
    • 1.3k views
    • 
    • nfoto
    • December 19, 2012

22. Taraxacum erythrospermum [Red-seeded Dandelion]

    By Andrea B., September 28, 2013
    • 0 replies
    • 2.9k views
    • 
    • Andrea B.
    • September 28, 2013

23. Solidago juncea [Early Goldenrod]

    By Andrea B., January 18, 2017
    • 0 replies
    • 1.1k views
    • 
    • Andrea B.
    • January 18, 2017

24. Thymophylla pentachaeta var. belenidium [Fiveneedle Pricklyleaf]

    By Andrea B., February 10, 2017
    • 0 replies
    • 1.7k views
    • 
    • Andrea B.
    • February 10, 2017

25. Senecio aquaticus [Marsh Ragwort]

    By nfoto, January 17, 2013
    • 0 replies
    • 1.3k views
    • 
    • nfoto
    • January 17, 2013