Cheilanthes (genus)

Rock Fern at Binjura, NSW

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Cheilanthes (genus) MichaelMulvaney 25 Jan 2023
Cheilanthes sieberi natureguy 21 Jan 2023
Cheilanthes sieberi mahargiani 21 Jan 2023

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11 comments

   23 Jan 2023
@dcnicholls Hey David, just curious for your thoughts. I was wondering if this might be C.distans.
   23 Jan 2023
I had wondered, it looked a bit different from normal, which is why I posted it.
   24 Jan 2023
It doesn’t look hairy enough to me that’s why I was happy with C. Sieberi but there might be other features that are more definitive.
   24 Jan 2023
If it does look like C. distans, sometimes you don’t see much in the way of hairs, but if they’re present at all, it’s likely C distans. Certainly the shape of the fronds looks like that.
   24 Jan 2023
We have lots of both species in this area. I'm pretty sure that this one is not C distans, maybe simply new growth of C sieberi with brighter foliage.
   24 Jan 2023
Happy for you to confirm @dcnicholls if you’re confident
   24 Jan 2023
The frond shape is not characteristic of C. sieberi. I suspect there is hybridisation between species, and also habitat variation within a species.
   24 Jan 2023
Would not be easy to get back to this specimen for further checking (phone GPS not accurate enough, plus difficult access). Suggest we leave it as Cheilanthes sp. Over the last year have seen several Cheilanthes plants in the Cooma area which look a bit different from sieberi/distans, maybe some of these could be hybrids as well.
   25 Jan 2023
@MichaelMulvaney wondering if you have any thoughts? I'm thinking Cheilanthes sp.
   25 Jan 2023
Sieberi looks most likely - but lets confirm only to genus level
   26 Jan 2023
Agree. Morphology is definitely C distans, but without obvious hairs.

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Location information

Sighting information

  • 16 - 100 Abundance
  • 21 Jan 2023 02:45 PM Recorded on
  • mahargiani Recorded by
  • 10cm to 30cm Plant height

Collections

Species information

  • Cheilanthes (genus) Scientific name
  • Rock Fern Common name
  • Not Sensitive
  • Local native
  • Non-invasive or negligible
  • Up to 1034m Recorded at altitude

Record quality

Quality score 5 / 7
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  • More than one media file
  • Verified by an expert moderator
  • GPS evidence of location
  • Additional attributes
  • Nearby sighting(s) of same species
  • Description
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