Month: October 2025
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A deep dive into seaweed structural colour
Investigating the tips of the red seaweed Asparagopsis taxiformis, Hiroshi Kawai & Taizo Motomura identified presence of ‘nanospheres’. The structural colours of blue or white produced by the nanospheres are interpreted as examples of ‘warning colouration’, and ‘camouflage’, respectively.
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24 hours in the botanical 8th continent
Tree day by Meg Lowman explores the intricate biology and ecology of trees, focusing on 24 species through personal anecdotes and insights from her extensive fieldwork. The book emphasizes the ecological significance of tree canopies and is a charming introduction to tree biology, and the daily life of an arbornaut.
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Happy 2nd birthday (to us)!
The blog ‘plantcuttings.uk’ celebrates its second anniversary and reflects on its growth and content. A discussion on the use of AI-generated images highlights concerns about scientific accuracy. The author also shares insights on guest blogging, subscriber growth, and popular posts.
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Celebrating dendrochronology and dendrochronologists
In the Circle of Ancient Trees, edited by Valerie Trouet, explores dendrochronology and its significance through ten extraordinary tree species. The book combines scientific insight with human interest stories from dendrochronologists, highlighting the intertwined relationship between trees and society. Engaging essays are complemented by illustrations, though source citation remains a…
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When is a tree not a tree? When it’s a rock(!)
By way of an introduction to “ergastic substances” in plants, Mr P Cuttings considers calcium oxalate and carbonate. And relates this to a report that certain fig trees can sequester such inorganic carbon, potentially maintaining carbon sinks post-death. This biomineralisation could help to mitigate climate change while also benefiting soil…
Plant Cuttings 