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| Roy Herold's Arisaema Pages Archive is hosted by the International Aroid Society |  
  
   
   Arisaema triphyllum ssp.stewardsonii (Britton) Hutt.
    
   Editorial comment: Who in their right mind would put A. stewardsonii in the same species as A. triphyllum? Give me a break, it's a radically different plant. It blooms a month later, grows in different conditions, and dammit, it looks much different. This would never happen in China....'Nuff said. 
   
   Click on the picture to see a larger image. 
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   Arisaema t. stewardsonii growing in a garden in Massachusetts.
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   A. t. stewardsonii, rear view.
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   A. t. stewardsonii, group shot. This looks like the strain that has a spathe with purple coloration on the inside surface, plus a dark purple spadix.
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   A. t. stewardsonii, group shot. This looks like the strain that has an all-green spathe, with no purple coloration.
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   A. t. stewardsonii, top view.Note the corrugations on the back of the spathe.
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   A. t. stewardsonii seed head (infructescence, if you must), in late October in Massachusetts.
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