

My friend is a palaeobotanist and recently tried to see if I (a microbiologist) could understand her presentation on taxonomy for ancient plants. I found it very weird to find out that the different parts of the plant retain the names they were described as even when integrated into the plant as a whole.
Like if you find a dino skull and call it ‘skullosaurus’ then somebody finds a femur and calls it ‘femurdon’ then later finds both in the same fossil, ‘femurdon’ gets retired and the whole thing is ‘skullosaurus’.
But with plants you can separately describe a female organ as ‘femonia’, a male organ as ‘maleonanthus’ and a leaf as ‘leafopteris’. Then somebody finds they belong to the same plant and not only do you just get to pick what to call the plant somewhat arbitrarily based on the organ prevelance, age, leaf or even an entirely new name but the original parts still keep their old names as separate taxa. I still can’t get my head around this ‘whole plant hypothesis’ thing…






Its so confusing. My friend gave me permission to share her slides on it, its just a few but I think it helped me understand.