Authors: George H Parker | Helen Porter

Published in Biol Bull, in 1934, in volume 66, pages 30-37

Created: 2010-01-06, modified: 2011-06-21

Authors: George Howard Parker | Helen Porter Brower

Published in Biol Bull, in 1935, in volume 68, pages 4-6

Created: 2010-01-06, modified: 2011-06-21

Authors: Thomas Meehan

Published in Rhodora, in 1901, in volume 3, issue 31, pages 191-193

Created: 2016-07-19, modified: 2023-02-16

Authors: C L Porter

Published in Torreya, in 1932, in volume 32, issue 5, pages 116-118

Created: 2022-12-14, modified: 2022-12-14

Authors: Thomas C Porter

Published in Botanical Gazette, in 1886, in volume 11, issue 3, pages 64

Created: 2017-03-14, modified: 2017-03-14

Authors: Porter M Kier

Published in Palaeontology, in 1982, in volume 25, issue 1, pages 1-9

Created: 2016-04-23, modified: 2016-04-23

Authors: C L Porter

Published in Rhodora, in 1956, in volume 58, issue 696, pages 344-354

Created: 2014-06-16, modified: 2023-02-16

Authors:

Published in Madroño, in 1972, in volume 21, issue 8, pages 539

Created: 2016-02-15, modified: 2023-02-16

Authors: Thomas C Porter

Published in Rhodora, in 1899, in volume 1, issue 10, pages 182-185

Created: 2016-07-19, modified: 2023-02-16

Authors: Helen K Sharsmith

Published in Madroño, in 1936, in volume 3, issue 6, pages 240-248

Created: 2016-02-15, modified: 2023-02-16

Authors: Helen M Gilkey

Published in Madroño, in 1956, in volume 13, issue 8, pages 268

Created: 2016-02-15, modified: 2023-02-16

Authors: Porter M Kier

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 488-493

Created: 2016-04-23, modified: 2016-04-23

Authors: Duncan M Porter

Published in Rhodora, in 1970, in volume 72, issue 791, pages 397-398

Created: 2016-07-19, modified: 2023-02-16

Authors: Duncan Porter

Published in Rhodora, in 1967, in volume 69, issue 780, pages 455-456

Created: 2014-06-16, modified: 2023-02-16

Authors: Duncan M Porter

Published in Madroño, in 1970, in volume 20, issue 7, pages 346-347

Created: 2016-02-15, modified: 2023-02-16

Authors: Helen Hewson

Published in Telopea, in 2005, in volume 11, issue 1, pages 95-98

Created: 2020-08-24, modified: 2020-08-24

Authors: Helen A Dorety

Published in Botanical Gazette, in 1909, in volume 48, issue 6, pages 475-476

Created: 2017-03-14, modified: 2017-03-14

Authors: Helen Bourquin

Published in Botanical Gazette, in 1917, in volume 64, issue 5, pages 426-434

Created: 2017-03-14, modified: 2017-03-14

Authors: Porter M Kier

Published in Palaeontology, in 1973, in volume 16, issue 4, pages 651-663

Created: 2016-04-23, modified: 2016-04-23

Authors: S F Blake

Published in Rhodora, in 1925, in volume 27, issue 314, pages 34-35

Created: 2016-07-19, modified: 2023-02-16

Authors: A R Hodgdon | Frederic Steele

Published in Rhodora, in 1962, in volume 64, issue 758, pages 161-168

Created: 2014-06-16, modified: 2023-02-16

Authors: L M Eastman

Published in Rhodora, in 1977, in volume 79, issue 818, pages 316

Created: 2016-07-19, modified: 2023-02-16

Authors: D Porter

Published in Rhodora, in 1977, in volume 79, issue 818, pages 288-291

Created: 2014-06-16, modified: 2023-02-16

Authors: C L Porter

Published in Madroño, in 1941, in volume 6, issue 1, pages 18-20

Created: 2016-02-15, modified: 2023-02-16

Authors: Helen A Choate

Published in Torreya, in 1916, in volume 16, issue 5, pages 116-120

Created: 2022-12-14, modified: 2022-12-14

Authors: Helen Ramsay

Published in Telopea, in 1984, in volume 2, issue 5, pages 455-533

Created: 2019-03-10, modified: 2019-03-10

Authors: Helen Ramsay

Published in Telopea, in 1984, in volume 2, issue 5, pages 549-558

Created: 2019-03-10, modified: 2019-03-10

Authors: Helen M Gilkey

Published in Madroño, in 1956, in volume 13, issue 5, pages 167-169

Created: 2016-02-15, modified: 2023-02-16

Authors: Helen M Gilkey

Published in Madroño, in 1951, in volume 11, issue 3, pages 137-141

Created: 2016-02-15, modified: 2023-02-16

Authors: E Brink

Published in Bothalia, in 2006, in volume 36, issue 1, pages 129-131

Created: 2026-04-03, modified: 2026-04-03

Authors: Porter M Kier

Published in SMITHSONIAN MISCELLANEOUS COLLECTIONS, in 1966, in volume 151, issue 9, pages 1-28

Created: 2024-04-10, modified: 2024-04-10

Authors: C A Leander | D Porter

Published in Mycotaxon, in 2000, in volume 76, pages 439-444

Created: 2025-04-20, modified: 2025-04-20

Authors: Duncan M Porter

Published in Madroño, in 1974, in volume 22, issue 5, pages 273-276

Created: 2016-02-15, modified: 2023-02-16

Authors: Helen I Aston

Published in Muelleria, in 1988, in volume 6, issue 6, pages 519-520

Created: 2016-03-07, modified: 2023-02-16

Authors: Helen Fordham

Published in Western Australian Naturalist, in 1988, in volume 17, issue 4, pages 94-96

Created: 2021-03-28, modified: 2021-03-28

Authors: Helen M Noyes

Published in Rhodora, in 1900, in volume 2, issue 21, pages 181-185

Created: 2016-07-19, modified: 2023-02-16

Authors: Helen K Sharsmith

Published in Madroño, in 1940, in volume 5, issue 6, pages 192-196

Created: 2016-02-15, modified: 2023-02-16

Authors: Helen J Wilson

Published in The Beagle, in 1995, in volume 12, pages 213-214

Created: 2018-05-07, modified: 2025-12-17

Authors: Jose Cuatrecasas | Duncan Macnair Porter

Published in Phytologia, in 1973, in volume 26, pages 485-486

Created: 2011-01-26, modified: 2023-02-16

Authors: K R Porter

Published in Biol Bull, in 1939, in volume 77, pages 233-257

Created: 2010-01-06, modified: 2011-06-21

Authors: Duncan M Porter

Published in Annals of the Missouri Botanical Garden, in 1973, in volume 60, pages 570

Created: 2010-01-08, modified: 2015-12-16

Authors: E Porter Felt

Published in Psyche: A Journal of Entomology, in 1897, in volume 8, issue 249, pages 1-5

Created: 2016-06-19, modified: 2016-06-19

Authors: C L Porter

Published in Madroño, in 1945, in volume 8, issue 3, pages 99-102

Created: 2016-02-15, modified: 2023-02-16

Authors: Review By: John Mooring

Published in Madroño, in 1962, in volume 16, issue 5, pages 171-172

Created: 2016-02-15, modified: 2023-02-16

Authors: Helen I Aston

Published in Muelleria, in 1987, in volume 6, issue 5, pages 359-362

Created: 2016-03-07, modified: 2023-02-16

Authors: Helen Mill

Published in Victorian Naturalist, in 2008, in volume 125, issue 2, pages 56-57

Created: 2017-10-12, modified: 2017-10-12

Authors: Helen Ramsay

Published in Telopea, in 1984, in volume 2, issue 5, pages 535-547

Created: 2019-03-10, modified: 2019-03-10

Authors: Helen Dushane

Published in Veliger, in 1966, in volume 9, pages 86

Created: 2013-12-03, modified: 2013-12-03

Authors: Helen Dushane

Published in Veliger, in 1966, in volume 8, pages 311-312

Created: 2013-12-03, modified: 2013-12-03

Authors: Helen Ramsay

Published in Telopea, in 2009, in volume 12, issue 3, pages 425-438

Created: 2020-08-24, modified: 2020-08-24