Physiology-Soils PM Negatives 120-121

Title

Physiology-Soils PM Negatives 120-121

Creator

Krauss, Beatrice H.

Date

1945

Format

Page

Description

Radial or near radial section of tip of root from 9-months-old plant grown in complete (NO₃) nutrient solution to show early stages of vessel formation.

Photographed by B. Krauss, February 2, 1945.