Authors: A Michael Powell | Shirley A Powell

Published in Madroño, in 1978, in volume 25, issue 3, pages 160-169

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

Authors: A Michael Powell | Billie L Turner | S A Powell

Published in Phytologia, in 2010, in volume 92, issue 1, pages 96-102

Created: 2017-03-08, modified: 2017-03-08

Authors: A Michael Powell

Published in Madroño, in 1983, in volume 30, issue 4, pages 217-225

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

Authors: A Michael Powell

Published in Sida, Contributions To Botany, in 1967, in volume 3, issue 3, pages 177-180

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell

Published in Rhodora, in 1969, in volume 71, issue 785, pages 58-93

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

Authors: A Michael Powell

Published in Madroño, in 1972, in volume 21, issue 7, pages 456-458

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

Authors: A Michael Powell | Shirley A Powell

Published in Sida, Contributions To Botany, in 1977, in volume 7, issue 1, pages 80-90

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell

Published in Annals of the Missouri Botanical Garden, in 1978, in volume 65, pages 590-636

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

Authors: A Michael Powell

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 311-312

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell | Sharon C Yarborough

Published in Phytologia, in 1994, in volume 76, issue 4, pages 324-328

Created: 2016-05-05, modified: 2016-05-06

Authors: John E Averett | A Michael Powell

Published in Sida, Contributions To Botany, in 1972, in volume 5, issue 1, pages 3-7

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell | Robert M King

Published in Sida, Contributions To Botany, in 1969, in volume 3, issue 5, pages 319-320

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell

Published in Sida, Contributions To Botany, in 1968, in volume 3, issue 4, pages 270-278

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell | Allison Leavitt

Published in Journal of The Botanical Research Institute of Texas, in 2011, in volume 5, issue 1, pages 273-274

Created: 2025-06-17, modified: 2025-06-17

Authors: Review By: Neil Snow

Published in Madroño, in 1996, in volume 43, issue 3, pages 442-443

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

Authors: John E Averett | Michael Powell

Published in Annals of the Missouri Botanical Garden, in 1976, in volume 63, pages 375-377

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

Authors: B L Turner | A Michael Powell

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1657-1661

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell | John E Averett

Published in Sida, Contributions To Botany, in 1967, in volume 3, issue 3, pages 156-162

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell | Brent Wauer

Published in Sida, Contributions To Botany, in 1990, in volume 14, issue 1, pages 1-6

Created: 2015-12-02, modified: 2015-12-02

Authors: Harold Robinson | A Michael Powell | Robert M King | James F Weedin

Published in Annals of the Missouri Botanical Garden, in 1985, in volume 72, pages 469-479

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

Authors: A Michael Powell | B L Turner

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1663-1664

Created: 2015-12-02, modified: 2015-12-02

Authors: A Michael Powell | James F Weedin

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1665-1668

Created: 2015-12-02, modified: 2015-12-02

Authors: Harold Robinson | Gerald D Carr | Robert M King | A Michael Powell

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 893-906

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

Authors: A Michael Powell | B L Turner

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 317-320

Created: 2015-12-02, modified: 2015-12-02

Authors: Lee F Greer | A Michael Powell

Published in Sida, Contributions To Botany, in 1999, in volume 18, issue 3, pages 909-925

Created: 2015-12-02, modified: 2015-12-02

Authors: Robert M King | Donald W Kyhos | A Michael Powell | Peter H Raven | Harold Robinson

Published in Annals of the Missouri Botanical Garden, in 1976, in volume 63, pages 862-888

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

Authors: A Michael Powell

Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 4, pages 1663

Created: 2015-12-02, modified: 2015-12-02

Authors: Charles L Powell

Published in Carnivorous plant newsletter, in 1987, in volume 16, issue 4, pages 106-110

Created: 2018-05-11, modified: 2018-05-11

Authors: Michael J Vendrasco | Douglas J Eernisse | Charles L Powell | Christine Z Fernandez

Published in Contributions in Science, in 2012, in volume 520, pages 15-72

Created: 2017-07-19, modified: 2023-02-16

Authors: Jocelyn Powell | Teresa James

Published in Telopea, in 1993, in volume 5, issue 2, pages 375-380

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

Authors: Charles L Ii Powell

Published in Carnivorous plant newsletter, in 1989, in volume 18, issue 1, pages 21-26

Created: 2018-05-11, modified: 2018-05-11

Authors: Albert Powell

Published in Rhodora, in 1974, in volume 76, issue 806, pages 229-306

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

Authors: Robert P Adams | Shirley Powell | A M Powell

Published in Phytologia, in 2016, in volume 98, issue 2, pages 119-127

Created: 2017-02-22, modified: 2017-02-22

Authors: J A Powell

Published in Pan-Pacific Entomologist, in 1976, in volume 52, issue 1, pages 91-92

Created: 2018-06-10, modified: 2018-06-10

Authors: George V N Powell | Robin D Bjork | John C Ogden | Richard T Paul | A Harriett Powell | William B Robertson

Published in The Wilson Bulletin, in 1989, in volume 101, issue 3, pages 436-457

Created: 2016-12-04, modified: 2023-02-16

Authors: W H Blackwell | M J Powell

Published in Mycotaxon, in 1997, in volume 64, pages 91-99

Created: 2025-04-21, modified: 2025-04-21

Authors: W H Blackwell | M J Powell

Published in Mycotaxon, in 1998, in volume 67, pages 463-467

Created: 2025-04-21, modified: 2025-04-21

Authors: H B White

Published in Entomological News, in 1984, in volume 95, pages 155-162

Created: 2011-06-10, modified: 2021-04-05

Authors: J A Powell

Published in The Coleopterists Bulletin, in 1975, in volume 29, issue 1, pages 44

Created: 2023-11-07, modified: 2025-12-17

Authors: W Robert Powell | Alice Q Howard

Published in Madroño, in 1978, in volume 25, issue 1, pages 59

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

Authors: Joselyn Fenstermacher | A Michael Powell | Joe Sirotnak | Martin Terry

Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 1, pages 685-730

Created: 2015-12-01, modified: 2015-12-01

Authors: Michael S Bebb

Published in Michael Schuck Bebb letters to Asa Gray, 1859-1921, pages 1-0

Created: 2017-06-24, modified: 2017-06-24

Authors: A W B Powell

Published in Discovery Reports, in 1951, in volume 26, pages 47-196

Created: 2010-11-21, modified: 2023-02-16

Authors: H E Quick

Published in Records of The Auckland Institute And Museum, in 1951, in volume 4, pages 123-126

Created: 2023-06-12, modified: 2023-06-12

Authors: A M Powell | H J Thompson

Published in Phytologia, in 1981, in volume 49, pages 16-32

Created: 2011-01-26, modified: 2011-06-21

Authors: W H Blackwell | M J Powell

Published in Phytologia, in 2020, in volume 102, issue 2, pages 75-82

Created: 2024-04-22, modified: 2024-04-22

Authors: W J Davis | M J Powell

Published in Phytologia, in 2018, in volume 100, issue 1, pages 104-110

Created: 2024-04-22, modified: 2024-04-22

Authors: W H Blackwell | M J Powell

Published in Mycotaxon, in 1999, in volume 70, pages 213-217

Created: 2025-04-21, modified: 2025-04-21

Authors: P M Letcher | M J Powell

Published in Mycotaxon, in 2002, in volume 84, pages 447-487

Created: 2025-04-28, modified: 2025-04-28

Authors: G A Knox

Published in Pacific Science, in 1955, in volume 9, issue 1, pages 85-89

Created: 2017-09-17, modified: 2017-09-17