Cistanche phelypaea
A single cluster of this parasitic species was noted in lower Karkur Talh in October 2006, in a dried state. The host Aerva persica was also completely dry. The cluster was not observed in October 2005 following the rains of 2005, however the host plant was in a fresh state at that time.
In late December 2007, Alessandro Menardi-Noguera observed a growing specimen emerging from the gravel in upper Karkur Ibrahim, approximately 5 months after the rain event that year.
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Lower Karkur Talh (Jebel Uweinat), near end of 2005 rain runoff, October 2006. (On Aerva persica host plant) |
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The host Aerva persica in October, 2005 |
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Karkur Ibrahim, December 2007 (Photo by Alessandro Menardi-Noguera) |