18895
The father vine , Landal , was a result of a crossing of two Seibel grape s , Seibel 8216 ( itself a complex hybrid that contains Vitis vinifera , Vitis rupestris and Vitis aestivalis in its lineage ) and Plantet ( another complex hybrid that includes Vitis berlandieri and Vitis cinerea in its lineage ) .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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