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A New Helianthemum
Authors: Walter H Evans
Published in Botanical Gazette, in 1890, in volume 15, issue 8, pages 211
Created: 2017-03-14, modified: 2017-03-14
The Stem of Ephedra
Authors: Walter H Evans
Published in Botanical Gazette, in 1888, in volume 13, issue 10, pages 265-268
Created: 2017-03-14, modified: 2017-03-14
DAVID PEARCE PENHALLOW
Authors: Walter Deane
Published in Rhodora, in 1911, in volume 13, issue 145, pages 1-4
Created: 2016-07-19, modified: 2023-02-16
Walter M. Kulash
Authors: David A Young
Published in The Coleopterists Bulletin, in 1961, in volume 15, issue 1, pages 32
Created: 2023-11-07, modified: 2025-12-17
New cultivars
Authors: Travis H Wyman | Brian Barnes | David P Evans
Published in Carnivorous plant newsletter, in 2009, in volume 38, issue 1, pages 12-22
Created: 2018-05-11, modified: 2018-05-11
Evans, John, Sir July 21, 1885
Authors: John Evans
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Browne, Walter R. [1884]
Authors: Walter R Browne
Published in Asa Gray correspondence. Senders Br-Bz, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Notes on Connecticut lichens
Authors: A W Evans
Published in Rhodora, in 1927, in volume 29, issue 342, pages 97-105
Created: 2014-06-16, modified: 2023-02-16
Oakes Ames, 1874-1950
Authors: Richard Evans Schultes
Published in Rhodora, in 1951, in volume 53, issue 627, pages 67-78
Created: 2014-06-16, modified: 2023-02-16
Brown, Walter R. Jan. 31, 1882
Authors: Walter R Brown
Published in Asa Gray correspondence. Senders Br-Bz, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Browne, Walter R. July 21, 1884
Authors: Walter R Browne
Published in Asa Gray correspondence. Senders Br-Bz, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Brown, Walter R. Dec. 22, 1880
Authors: Walter R Brown
Published in Asa Gray correspondence. Senders Br-Bz, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Brown, Walter R. Jan. 1881 [1]
Authors: Walter R Brown
Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
THE HEPATICAE OF FISHER'S ISLAND
Authors: Alexander W Evans
Published in Torreya, in 1926, in volume 26, issue 5, pages 85-86
Created: 2022-12-14, modified: 2022-12-14
North American Flora
Authors: Review By: Alexander W Evans
Published in Torreya, in 1905, in volume 5, issue 6, pages 111-112
Created: 2022-12-15, modified: 2022-12-15
The Cladoniae of New Jersey
Authors: Alexander W Evans
Published in Torreya, in 1935, in volume 35, issue 4, pages 81-109
Created: 2022-12-14, modified: 2022-12-14
A NEW RICCIA FROM PERU
Authors: Alexander W Evans
Published in Torreya, in 1919, in volume 19, issue 5, pages 85-88
Created: 2022-12-14, modified: 2022-12-14