spirilloe

Updated: May 12, 2025

It's the spirilloe of a water plant. Move on to the next." Tom, in much perturbation of mind, shuffled down the line and looked through the next brazen tube. "This is a preparation of stomata," he said, recognizing it from a print in his book on botany. The professor shook his head despondingly. "You are right," he said; "pass on to the next."

Sir Arthur Conan Doyle - The Firm of Girdlestone