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Any print made by a photomechanical process.

An affection of the eye, in which the patient perceives luminous rays, flashes, coruscations, etc. See phosphene.

Same as Photopsia.

Photogrammetry. -- Pho`to*top`o*graph"ic (#), Pho`to*top`o*graph"ic*al (#), a.

One skilled in diseases of plants.

The science of diseases to which plants are liable.

A division of Hymenoptera; the sawflies.

Phytophagous.

Feeding on plants; herbivorous; as, a phytophagous animal.

The eating of plants.

Vegetable physiology.

One of the Pneumonophora.

A protopope.

Any unicellular plant, or plant forming only a plasmodium, having reproduction only by fission, gemmation, or cell division.

Paleobotany.

An alkaloid found in opium in small quantities, and extracted as a white crystalline substance.

rowth go forward; the so-called " physical basis of life;" the original cell substance, cytoplasm, cytoblastema, bioplasm sarcode, etc.

Protoplasmic.

Of or pertaining to protoplasm; consisting of, or resembling, protoplasm.

dividuals, each of which is hypothetically considered to be the descendant of the same protoplast, or of the same pair of protoplasts. Latham.