190] BLODGETT—BULBS OF ERYTHRONIUM 371 
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» HOFMEISTER, W., a Beitrage zur Kenntniss der Embryobildung der 
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a. Cuartes E., The structure of lily pistils. Science N.S. 29: 
I 
22, Wanurvo, E., Oecology of plants. “English translation. 1909. p. 124- 
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