LC control no. | n 82157945 |
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Personal name heading | Halling, Roy E. |
Found in | His The genus Collybia (Agaricales) in the northeastern United States and adjacent Canada, 1983: CIP t.p. (Roy E. Halling) His An annotated index to species and ... 1986: CIP t.p. (Roy E. Halling) data sheet (b. 12/31/50) galley (affiliated with the N.Y. Botanical Garden, Bronx, N.Y.) |