Blechnum minus

Soft Water Fern at Paddys River, ACT

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Identification history

Blechnum minus 1 Oct 2015 dcnicholls
Blechnum wattsii 1 Oct 2015 MichaelMulvaney

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User's notes

Just north of Junction of Woods Reserve road and Corin rod. Fronds over 1m in length.

3 comments

dcnicholls wrote:
   2 Oct 2015
The best way to differentiate between old coarse B. minus and B. wattsii is to look at the pinnae at the base of the frond: B. wattsii remain large, B. minus diminish in size. B. wattsii are also usually quite a dark green.
dcnicholls wrote:
   2 Oct 2015
Also, B. wattsii tend to prefer darker places, the pinnae are fewer in number than for B. minus, and wider.
   2 Oct 2015
Thanks for the ID tip David - much appreciated

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