Malva Species Comparison

The following photos are from this excellent document (I’ve reordered the photos for ease of comparison):

A Guide to the Identification of Wild Mallows (by Jose Potter Butler [@joepb], William Reinders [@reinderw], April 2021).

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  1. Malva parviflora (Cheeseweed Mallow)
  2. Malva neglecta (Dwarf Mallow)
  3. How to Identify Malva nicaeensis (Bull Mallow)
  4. How to Identify Malva multiflora (Cretan Mallow)
  5. Malva arborea (Tree Mallow)
  6. Malva subovata (Sea Mallow)
  7. Malva sylvestris (Common Mallow)
  8. Malva assurgentiflora (Island Mallow)

Updated 2024-04-10: added links to more info for each species.

Posted on 13 de junho de 2023, 03:57 PM by truthseqr truthseqr

Comentários

This is really helpful. Thank you!

Publicado por naturesarchive 11 meses antes

This is great, @truthseqr!

Publicado por merav 11 meses antes

As requested, posting a link to my (likely evolving) journal post on Malva:
https://www.inaturalist.org/posts/87426-malva-in-califorina

Publicado por fredwatson 5 meses antes

@reinderw, @joepb, I'd like to invite you to join our project. We could really use your expertise. There are many misidentifications of this genus in California, which throw off the iNaturalist computer vision (CV) algorithm to the point where it usually suggests Malva parviflora for virtually all Malva observations.

https://www.inaturalist.org/projects/malva-california

Also, please see Fred Watson's journal post above for issues we're struggling with.

Publicado por truthseqr 5 meses antes

Thanks for your work on Malva. I will be more careful with my observations in the future.

Publicado por connieruth 4 meses antes

@connieruth, it's a learning experience for all of us. I'm glad you find the references helpful.

Publicado por truthseqr 4 meses antes

Very helpful comparison chart. Thank you.

Publicado por edwardrooks 4 meses antes

Great work!

Publicado por adinie 2 meses antes

The chart is a great help but would be even more helpful if there was a key the numbered rows.

Publicado por bjw1633 29 dias antes

@bjw1633, I've added a key to the numbered rows along with links to more info for each species.

Publicado por truthseqr 29 dias antes

Great! It makes it so much easier to make use of the chart. Thank you!

Publicado por bjw1633 29 dias antes

Super helpful! Thank you for sharing this on my obs @truthseqr !

Publicado por emjtca 28 dias antes

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