Hackel sentence example

hackel
  • Saururae, Hackel; II.
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  • Speaking of its cultivation, Eduard Hackel (in his article on "Grasses" in Die natiirlichen Pflanzenfamilien) says the culture of Sorghum probably had its origin in Africa, where a variety Sorghum vulgare.
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  • The following arrangement has been proposed by Professor Eduard Hackel in his recent monograph on the order.
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  • Hackel, The True 'Grasses (translated from Engler and Prantl, Die natiirlichen Pflanzenfamilien, by F.
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