"Man, clod, profaner of the shrine of poesy, cease your ignorant cackle," cried the irate dominie. Silently they bathed faces and hands in the brook, donned their knapsacks, and took to the road once more.

The clouds had not all passed by as the pedestrians found to their cost, for, where there are clouds over the bush in July, there also are mosquitoes. Physically as well as psychically, Wilkinson was thin-skinned, and afforded a ready and appetizing feast to the blood-suckers. His companion still smoked his pipe in defence, but for a long time in silence. "The multitude of flies" made him gurgle occasionally, as he gazed upon the schoolmaster, whose blue and yellow silk handkerchief was spread over the back of his head and tied under his chin. To quote Wordsworth then would have been like putting a match to a powder magazine. The flies were worst on the margin of a pond formed by the extension of a sluggish black stream. "Go on, Wilks, my boy, out of the pests, while I add some water plants to my collection;" but this, Wilkinson's chivalrous notions of friendship would not allow him to do. He broke off a leafy branch from a young maple, and slashed it about him, while the botanist ran along the edge of the pond looking for flowers within reach. As usual, they were just out of reach and no more. So he had to take off shoes and socks, turn up the legs of his trousers, and wade in after them. "Look at that now!" he said with pride as he returned with his booty, "Nymphæa odorata, Nuphar advena, and Brasenia peltata; aren't they beauties?"

"What is that black object on your leg?" the dominie managed to gasp.

"I'm thankful to you for saying that, my kind friend, for it's a murdering leech."

"Salt is the only thing to take them off with," remarked Wilkinson really interested; "and that is just what we are deficient in."

"I say, Wilks, try a drop of the crater on him; don't waste the blessings of Providence, but just let the least particle fall on his nose, while I scrape him off."

The surgical operation succeeded, and the schoolmaster half forgot his own troubles in doing good to his friend. While the latter was reclothing his feet, and pressing his specimens, the maple branch ceased working, and its owner finely apostrophized the field of white and yellow blossoms.

There sits the water lily like a sovereign,

Her little empire is a fairy world,

The purple dragon-fly above it hovering,