Authors: Robert L Mathiasen | Carolyn M Daugherty | Brian P Reif

Published in Madroño, in 2009, in volume 56, pages 99-103

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

Authors: Robert L Mathiasen

Published in The Great Basin Naturalist, in 1982, in volume 42, pages 120-127

Created: 2017-11-16, modified: 2023-02-16

Authors: Jerome S Beatty | Robert L Mathiasen | Catherine G Parks

Published in Phytologia, in 1998, in volume 85, issue 4, pages 268-270

Created: 2016-05-04, modified: 2016-05-06

Authors: Robert L Mathiasen | Frank G Hawksworth

Published in The Great Basin Naturalist, in 1990, in volume 50, issue 1, pages 91-92

Created: 2017-11-16, modified: 2023-02-16

Authors: Robert L Mathiasen | S C Kenaley

Published in Phytologia, in 2015, in volume 97, issue 3, pages 200-218

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

Authors: Robert L Mathiasen | Shawn C Kenaley

Published in Madroño, in 2015, in volume 62, pages 1-20

Created: 2019-04-08, modified: 2019-04-08

Authors: Robert L Mathiasen | Larry Loftis

Published in The Great Basin Naturalist, in 1987, in volume 47, issue 1, pages 161-162

Created: 2017-11-16, modified: 2023-02-16

Authors: Robert L Mathiasen | Kenneth H Jones

Published in The Great Basin Naturalist, in 1983, in volume 43, pages 741-746

Created: 2017-11-16, modified: 2023-02-16

Authors: Robert L Mathiasen | Carolyn M Daugherty

Published in Madroño, in 2006, in volume 53, pages 69-71

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

Authors: Robert L Mathiasen

Published in Madroño, in 2011, in volume 58, issue 2, pages 101-105

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

Authors: Robert L Mathiasen | Carolyn M Daugherty

Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 2, pages 741-749

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

Authors: Robert L Mathiasen | Carleton B Edminster | Frank G Hawksworth

Published in The Great Basin Naturalist, in 1990, in volume 50, issue 1, pages 67-71

Created: 2017-11-16, modified: 2023-02-16

Authors: Michael R Wagner | Robert L Mathiasen

Published in The Great Basin Naturalist, in 1985, in volume 45, issue 3, pages 423-426

Created: 2017-11-16, modified: 2023-02-16

Authors: Robert L Mathiasen | Carolyn M Daugherty

Published in Madroño, in 2009, in volume 56, pages 118-126

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

Authors: Robert L Mathiasen | Carolyn M Daugherty | Brian E Howell | Jose C Melgar | Steven E Sesnie

Published in Madroño, in 2007, in volume 54, pages 156-163

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

Authors: R L Mathiasen

Published in Novon, in 2007, in volume 17, pages 217-221

Created: 2011-01-28, modified: 2016-02-16

Authors: Shawn C Kenaley | Robert L Mathiasen

Published in Journal of The Botanical Research Institute of Texas, in 2013, in volume 7, issue 1, pages 311-322

Created: 2018-04-22, modified: 2023-02-16

Authors: Robert L Mathiasen | Frank G Hawksworth | Carleton B Edminster

Published in The Great Basin Naturalist, in 1990, in volume 50, issue 2, pages 173-179

Created: 2017-11-16, modified: 2023-02-16

Authors: Robert L Mathiasen | Elizabeth A Blake | Carleton B Edminster

Published in The Great Basin Naturalist, in 1986, in volume 46, issue 2, pages 277-280

Created: 2017-11-16, modified: 2023-02-16

Authors: Robert L Mathiasen | Shawn C Kenaley | Brian P Reif

Published in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 2, pages 599-609

Created: 2018-04-22, modified: 2023-02-16

Authors: R L Mathiasen | C M Daugherty

Published in Phytologia, in 2013, in volume 95, issue 1, pages 70-78

Created: 2016-06-29, modified: 2016-06-29

Authors: Jared M Scott | Robert L Mathiasen

Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 1, pages 13-21

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

Authors: Robert L Mathiasen | M Socorro González Elizondo | Martha González Elizondo | Brian E Howell | I Lorena López Enriquez | Jared Scott | Jorge A Tena Flores

Published in Madroño, in 2008, in volume 55, pages 161-169

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

Authors: R L Mathiasen

Published in Great Basin Naturalist, in 1976, in volume 36, pages 461-462

Created: 2013-03-14, modified: 2013-03-14

Authors: R L Mathiasen | E F Wass

Published in Novon, in 2003, in volume 13, pages 268-276

Created: 2011-01-28, modified: 2016-02-16

Authors: F G Hawksworth | R L Mathiasen

Published in Great Basin Naturalist, in 1978, in volume 38, pages 89

Created: 2013-03-14, modified: 2013-03-14

Authors: Robert L Mathiasen | Catherine G Parks | Brian W Geils | Jerome S Beatty

Published in Phytologia, in 1998, in volume 84, issue 2, pages 154-164

Created: 2016-05-04, modified: 2016-05-06

Authors: C. M. Daugherty | R L Mathiasen

Published in Novon, in 2007, in volume 17, pages 222-227

Created: 2011-01-28, modified: 2016-02-16

Authors: R L Mathiasen | S C Kenaley

Published in Phytologia, in 2017, in volume 99, issue 2, pages 95-110

Created: 2019-01-30, modified: 2019-01-30

Authors: R L Mathiasen | S C Kenaley | J M Scott

Published in Phytologia, in 2018, in volume 100, issue 1, pages 71-90

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

Authors: Mathiasen

Published in Novon, in 2008, in volume 18, pages 501-507

Created: 2011-01-28, modified: 2016-02-16

Authors: Frank L Burns | Robert Ridgway

Published in The Wilson Bulletin, in 1930, in volume 42, issue 2, pages 109-110

Created: 2016-11-27, modified: 2023-02-16

Authors: Robert L Jeanne | Robert Fagen

Published in Psyche: A Journal of Entomology, in 1974, in volume 81, issue 1, pages 155-166

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

Authors: Robert L Rausch | Robert L Rausch

Published in Zeitschrift für Säugetierkunde, in 1974, in volume 40, pages 8-34

Created: 2016-08-03, modified: 2016-08-03

Authors: Robert Ridgway | W L Abbott | Robert Ridgway

Published in The Auk, in 1895, in volume 12, pages 70-71

Created: 2013-03-08, modified: 2013-03-08

Authors: Robert W Lichvar | Robert L Hartman | Hollis Marriott | James L Revel | Barbara J Ertter | Reid Moran | Gary Schoolcraft | Alice Q Howard | Dennis W Woodland | Darrell M Wright | Robert D Dorn

Published in Madroño, in 1980, in volume 27, issue 3, pages 138-145

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

Authors: Robert L Wilbur

Published in Rhodora, in 1967, in volume 69, issue 777, pages 48-50

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

Authors: Robert D Dorn | Ronald L Hartman

Published in Madroño, in 1988, in volume 35, issue 1, pages 70-71

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

Authors: Robert L Carroll

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 537-548

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

Authors: L E Codd

Published in Bothalia, in 1988, in volume 18, issue 1, pages 131-133

Created: 2025-10-05, modified: 2025-10-05

Authors: Robert L Wilbur

Published in Rhodora, in 1964, in volume 66, issue 765, pages 87-92

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

Authors: Robert L Wilbur

Published in Rhodora, in 1962, in volume 64, issue 757, pages 60-62

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

Authors: Robert L Patterson

Published in The Wilson Bulletin, in 1946, in volume 58, issue 1, pages 53

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

Authors: Robert L Dressler

Published in Madroño, in 1956, in volume 13, issue 5, pages 172-174

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

Authors: Robert Ornduff | Lincoln Constance

Published in Madroño, in 1994, in volume 41, issue 3, pages 235-238

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

Authors: Robert L King

Published in Biol Bull, in 1928, in volume 55, pages 59-68

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

Authors: Robert L Roudabush

Published in Biol Bull, in 1933, in volume 64, pages 253-258

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

Authors: Robert L Wilbur

Published in Rhodora, in 1966, in volume 68, issue 774, pages 192-208

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

Authors: Robert B Livingston

Published in Rhodora, in 1967, in volume 69, issue 778, pages 195-197

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

Authors: Robert L Gilbertson

Published in Madroño, in 1970, in volume 20, issue 5, pages 282-287

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