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RFK Jr. is not a serious person. Don't take him seriously.1 month ago in Genomics, Medicine, and Pseudoscience
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The Site is Dead, Long Live the Site2 years ago in Catalogue of Organisms
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The Site is Dead, Long Live the Site2 years ago in Variety of Life
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What I read 20194 years ago in Angry by Choice
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Histological Evidence of Trauma in Dicynodont Tusks5 years ago in Chinleana
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Posted: July 21, 2018 at 03:03PM6 years ago in Field Notes
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Why doesn't all the GTA get taken up?6 years ago in RRResearch
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Harnessing innate immunity to cure HIV8 years ago in Rule of 6ix
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post doc job opportunity on ribosome biochemistry!9 years ago in Protein Evolution and Other Musings
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Re-Blog: June Was 6th Warmest Globally10 years ago in The View from a Microbiologist
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The Lure of the Obscure? Guest Post by Frank Stahl12 years ago in Sex, Genes & Evolution
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Lab Rat Moving House13 years ago in Life of a Lab Rat
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Goodbye FoS, thanks for all the laughs13 years ago in Disease Prone
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Slideshow of NASA's Stardust-NExT Mission Comet Tempel 1 Flyby13 years ago in The Large Picture Blog
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in The Biology Files
A plant pundit comments on plants, the foibles and fun of academic life, and other things of interest.
Do not hug this Teddy Bear
Lots of plants in the desert have some spiny protections, but as far as TPP is concerned some of the bushy prickly pears are the worse. The image is Opuntia biglovii, a much branched, very prickly species that goes by the common name of teddybear cholla (chuh-oiy-ah). The mere though of falling into one of these bushes scares TPP. The spines have tiny recurved edges and they are hard to pull out, the branch segments have a tendency to fragment easily, so easily that some are called "jumping cholla". Should some animal carry one off, it could be pulled off at a distance where the segment can grow into a new shrub. These are just mean, nasty plants, although the flowers can be quite attractive.
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