Lichen Growth and Cities: A Study on Long Island, New York

The climate near the ground

1965 • 1,944 citations

Phytosociology and Ecology of Cryptogamic Epiphytes.

1971 • 815 citations

Effects of air pollution on plants.

1961 • 164 citations

Effects of Sulfur Dioxide on the Lichen Alga, with Special Reference to Chlorophyll

1966 • 149 citations

THE BIOLOGY OF LICHEN THALLI

1962 • 116 citations

Transplant Experiments with Corticolous Lichens Using a New Technique

1961 • 97 citations

A COMPARISON OF LOWER AND HIGHER PLANTS AS ACCUMULATORS OF RADIOACTIVE FALL-OUT

1959 • 71 citations

Air Pollution Affects Pattern of Photosynthesis in Parmelia sulcata , a Corticolous Lichen

1965 • 58 citations

Sulfur Dioxide in New York City Atmosphere

1956 • 32 citations

Lichens as indicators of atmospheric pollution

1960 • 24 citations

Some Factors Influencing Lichen Growth in Towns

1959 • 23 citations

Sulfate Particulates: Size Distribution in Pittsburgh Air

1964 • 12 citations