"I don't know what youre getting at," I said stiffly, for it sounded as though she were regarding me as a child.

"Why, as I was sitting, composing my thoughts toward extending the effectiveness of the Metamorphizer beyond gramina, it suddenly became clear to me I'd erred about not knowing how long the effect of the inoculations would last."

"You mean you found out?" If she brought the thing under control and the effect lasted a specified time there might be repeat business afterall.

"I found out a great deal by using speculation and logic for a change instead of my hands and memory. I sat and thought, and though this is an unorthodox way for a scientist to proceed, I profited by it. I reasoned: if you change the genetic structure of a plant you change it permanently; not for a day or an hour, but for its existence. I'm not speaking of chance mutations, you understand, Weener, coming about over a course of generations, generations which include sports, degenerates, atavars andsoforth; but of controlled changes, brought about through human intervention. Inoculation by the Metamorphizer might be compared to cutting off a man's leg or transplanting part of his brain. Albert—what happens when you cut off a man's leg?"

I was tired of being talked to like a grammarschool class. Still, I humored her. "Why, then he has only one leg," I answered agreeably if idiotically.

"True. More than that, he has a onelegged disposition. His whole ego, his entire spirit is changed. No longer a twolegged creature, reduced, he is another—warped, if you like—being. To come to the immediate point of the grass: if you engender an omnivorous capacity you implant an insatiable appetite."

"I don't catch."

"If you give a man a big belly you make him a hog."

A chevvy coupe, gently breathing steam from its radiator cap, interrupted. From its turtle hung the blade of a scythe and on the nervously hinged door had been hopefully lettered Arcangelo Barelli, Plowing & Grading.

While the coupe was trembling for some seconds before quieting down, I sighed a double relief, at Miss Francis' forgetfulness of the money due her and the soothing of my fears for the lawn's eating its way downward to China or India. The remark about gluttonous abdomens was disturbing.