760:
151:
Egan has collected lichens in the U.S., Canada, Mexico, Puerto Rico, Costa Rica, and
Guatemala. He is the author or co-author of over 100 scientific publications. He maintains a lichen herbarium with about 17,000 specimens, together with a lichen exchange program. His recent research has focused on
792:
785:
778:
148:
he joined the faculty in 1979, was promoted to full professor in 1985, and retired there as professor emeritus. From 1989 to 1992 he was the chair of the botany department.
435:
Esslinger, Theodore L.; Egan, Robert S. (1995). "A Sixth
Checklist of the Lichen-forming, Lichenicolous, and Allied Fungi of the Continental United States and Canada".
802:
121:
1221:
1226:
596:
1216:
1211:
555:
Widhelm, Todd J.; Egan, Robert S.; Bertoletti, Francesca R.; Asztalos, Matt J.; Kraichak, Ekaphan; Leavitt, Steven D.; Lumbsch, H. Thorsten (2016).
624:
406:
Egan, Robert S. (1987). "A Fifth
Checklist of the Lichen-Forming, Lichenicolous and Allied Fungi of the Continental United States and Canada".
668:
1206:
377:
Egan, Robert S. (1986). "Correlations and Non-Correlations of
Chemical Variation Patterns with Lichen Morphology and Geography".
736:
133:
46:
157:
834:
145:
73:
770:
858:
1079:
1073:
514:
481:
607:
98:
977:
241:
924:
1126:
1055:
959:
894:
876:
852:
840:
141:
137:
686:
1201:
1043:
912:
906:
828:
711:
1114:
1156:
1150:
1132:
1019:
941:
918:
900:
882:
1025:
971:
764:
86:
1144:
1037:
1196:
1013:
1007:
1001:
995:
870:
740:
1168:
1108:
965:
864:
650:
1174:
557:"Picking holes in traditional species delimitations: an integrative taxonomic reassessment of the
822:
452:
423:
394:
365:
332:
303:
274:
245:
216:
136:
in 1967 with B.A., in 1969 with M.A., and in 1971 with Ph.D. He became an assistant professor at
1162:
1138:
983:
582:
518:
485:
35:
1085:
1067:
1049:
989:
888:
572:
543:
510:
477:
444:
415:
386:
357:
324:
295:
266:
237:
208:
953:
816:
1120:
1102:
1031:
611:
181:
1190:
534:(Hale) Hale: a revised chemistry and new records from Guerrero and Morelos, Mexico".
199:
Egan, Robert S. (1970). "Alpine
Lichens from Mt. Audubon, Boulder County, Colorado".
140:(now called Castleton University) and then from 1975 to 1979 was a faculty member at
1061:
947:
117:
547:
153:
63:
759:
846:
586:
522:
497:
Egan, Robert S.; Harms, Robert; Widhelm, Todd (2005). "Studies on the Lichen
489:
530:
Pérez-Pérez, Rosa E.; Egan, Robert S.; Nash, Tom H.; Elix, John A. (2011). "
315:
Egan, Robert S. (1977). "New and
Additional Lichen Records from Texas. II".
257:
Egan, Robert S. (1971). "Additions to the Lichen Flora of New Mexico. II".
286:
Egan, Robert S. (1976). "New and
Additional Lichen Records from Texas".
116:(born 1945) is a botanist and lichenologist, specializing in the family
456:
427:
398:
369:
336:
307:
278:
249:
228:
Egan, Robert S. (1970). "Additions to the Lichen Flora of New Mexico".
220:
170:
577:
556:
80:
448:
419:
390:
361:
328:
299:
270:
212:
673:
Biology, College of Arts and
Sciences, University of Nebraska Omaha
87:
A floristic study of alpine lichens from
Colorado and New Mexico
774:
723:
Consortium of North
American Lichen Herbaria, lichenportal.org
698:
Consortium of North American Lichen Herbaria, lichenportal.org
160:
in East Texas, and the Lichen family Parmeliaceae in Mexico."
152:"floristic and taxonomic studies of the lichens of Wyoming's
515:
10.1639/0007-2745(2005)108[0402:SOTLPR]2.0.CO;2
482:
10.1639/0007-2745(2003)106[0314:WITLPG]2.0.CO;2
242:
10.1639/0007-2745(1970)73[143:ATTLFO]2.0.CO;2
1095:
934:
809:
606:is used to indicate this person as the author when
97:
79:
69:
59:
42:
28:
21:
803:American Bryological and Lichenological Society
122:American Bryological and Lichenological Society
786:
8:
464:Egan, Robert S. (2003). "What is the Lichen
793:
779:
771:
18:
576:
565:Botanical Journal of the Linnean Society
645:
643:
641:
639:
635:
625:Category:Taxa named by Robert Shaw Egan
669:"Robert Egan, PhD, Professor Emeritus"
1222:University of Colorado Boulder alumni
348:, a New Lichen Species from Mexico".
7:
1227:University of Nebraska Omaha faculty
16:American botanist and lichenologist
132:Robert S. Egan graduated from the
14:
561:group (Parmeliaceae, Ascomycota)"
758:
1217:21st-century American botanists
1212:20th-century American botanists
737:International Plant Names Index
501:from North and South America".
134:University of Colorado Boulder
120:. He was the president of the
47:University of Colorado Boulder
1:
158:Big Thicket National Preserve
835:Edward Blanchard Chamberlain
146:University of Nebraska Omaha
99:Author abbrev. (botany)
74:University of Nebraska Omaha
1074:Barbara J. Crandall-Stotler
548:10.1639/0007-2745-114.3.474
1243:
859:Elizabeth Gertrude Britton
1080:Chicita Frances Culberson
651:"Egan, Robert (Bob) Shaw"
499:Parmotrema rigidums. lat.
344:Egan, Robert S. (1982). "
107:
52:
978:Betty Wilson Higinbotham
142:Texas A&M University
1207:American lichenologists
1056:William Louis Culberson
925:Paul Morrison Patterson
895:William Campbell Steere
877:Robert Statham Williams
853:Alexander William Evans
841:Theodore Christian Frye
138:Castleton State College
1127:Theodore Lee Esslinger
1044:Thomas Hawkes Nash III
960:Ruth Schornherst Breen
913:Henry Shoemaker Conard
907:Hugo Leander Blomquist
829:John Michael Holzinger
114:Robert "Bob" Shaw Egan
1020:Emanuel David Rudolph
942:Lewis Edward Anderson
901:George Elwood Nichols
883:Edwin Bunting Bartram
714:Xanthoparmelia eganii
559:Parmotrema perforatum
193:Selected publications
1014:Paul Leslie Redfearn
1008:William Alfred Weber
1002:Wilfred B. Schofield
871:Albert LeRoy Andrews
466:Parmelia graminicola
128:Education and career
1115:James Donald Lawrey
1109:William Russel Buck
966:John Walter Thomson
865:Annie Morrill Smith
717:Elix & T.H.Nash
655:JSTOR Global Plants
597:author abbreviation
532:Parmotrema mirandum
346:Parmotrema arteagum
187:Elix & T.H.Nash
124:from 1999 to 2001.
1157:Catherine La Farge
1151:Larry L. St. Clair
1133:Karen S. Renzaglia
919:Richard T. Wareham
823:George Newton Best
801:Presidents of the
1184:
1183:
1139:Roger Rosentreter
1026:Ronald A. Pursell
984:Howard Alvin Crum
972:Roy Franklin Cain
578:10.1111/boj.12483
111:
110:
54:Scientific career
36:Buffalo, New York
1234:
1145:A. Jonathan Shaw
1086:Brent D. Mishler
1068:Vernon Ahmadjian
1050:Norton G. Miller
1038:William D. Reese
990:Harvey A. Miller
889:Aaron John Sharp
795:
788:
781:
772:
765:Robert Shaw Egan
763:Data related to
762:
747:
746:
733:
727:
726:
708:
702:
701:
683:
677:
676:
665:
659:
658:
647:
615:
605:
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603:
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580:
551:
526:
493:
460:
431:
402:
373:
340:
311:
282:
253:
224:
93:
19:
1242:
1241:
1237:
1236:
1235:
1233:
1232:
1231:
1187:
1186:
1185:
1180:
1091:
996:Seville Flowers
954:Winona H. Welch
930:
817:Abel Joel Grout
805:
799:
755:
750:
735:
734:
730:
710:
709:
705:
685:
684:
680:
667:
666:
662:
649:
648:
637:
633:
621:
616:
601:
600:
599:
594:
554:
529:
496:
468:B. De Lesd.?".
463:
449:10.2307/3243586
434:
420:10.2307/3242609
405:
391:10.2307/3242750
376:
362:10.2307/3243143
343:
329:10.2307/3242519
314:
300:10.2307/3241918
285:
271:10.2307/3241654
256:
227:
213:10.2307/3241265
198:
195:
166:
130:
91:
43:Alma mater
38:
33:
24:
17:
12:
11:
5:
1240:
1238:
1230:
1229:
1224:
1219:
1214:
1209:
1204:
1199:
1189:
1188:
1182:
1181:
1179:
1178:
1172:
1169:Scott Schuette
1166:
1160:
1154:
1148:
1142:
1136:
1130:
1124:
1121:Nancy G. Slack
1118:
1112:
1106:
1103:Robert S. Egan
1099:
1097:
1093:
1092:
1090:
1089:
1083:
1077:
1071:
1065:
1059:
1053:
1047:
1041:
1035:
1032:Irwin M. Brodo
1029:
1023:
1017:
1011:
1005:
999:
993:
987:
981:
975:
969:
963:
957:
951:
945:
938:
936:
932:
931:
929:
928:
922:
916:
910:
904:
898:
892:
886:
880:
874:
868:
862:
856:
850:
844:
838:
832:
826:
820:
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790:
783:
775:
769:
768:
767:at Wikispecies
754:
753:External links
751:
749:
748:
728:
703:
689:Buellia eganii
678:
660:
634:
632:
629:
628:
627:
620:
617:
612:botanical name
593:
592:
591:
571:(4): 868–884.
552:
542:(3): 474–476.
536:The Bryologist
527:
509:(3): 402–405.
503:The Bryologist
494:
476:(2): 314–316.
470:The Bryologist
461:
443:(4): 467–549.
437:The Bryologist
432:
408:The Bryologist
403:
379:The Bryologist
374:
350:The Bryologist
341:
323:(1): 136–142.
317:The Bryologist
312:
294:(2): 224–226.
288:The Bryologist
283:
265:(3): 387–390.
259:The Bryologist
254:
236:(1): 143–145.
230:The Bryologist
225:
207:(2): 385–389.
201:The Bryologist
194:
191:
190:
189:
182:Xanthoparmelia
178:
165:
162:
129:
126:
109:
108:
105:
104:
101:
95:
94:
83:
77:
76:
71:
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23:Robert S. Egan
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1202:Living people
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623:
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595:The standard
588:
584:
579:
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570:
566:
562:
560:
553:
549:
545:
541:
537:
533:
528:
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491:
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483:
479:
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471:
467:
462:
458:
454:
450:
446:
442:
438:
433:
429:
425:
421:
417:
414:(2): 77–173.
413:
409:
404:
400:
396:
392:
388:
385:(2): 99–110.
384:
380:
375:
371:
367:
363:
359:
355:
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347:
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119:
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106:
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100:
96:
89:
88:
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78:
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72:
68:
65:
62:
58:
55:
51:
48:
45:
41:
37:
31:
27:
20:
1175:Daphne Stone
1096:2000-present
1062:Dale H. Vitt
948:Geneva Sayre
741:
731:
722:
716:
713:
706:
697:
691:
688:
681:
672:
663:
654:
568:
564:
558:
539:
535:
531:
506:
502:
498:
473:
469:
465:
440:
436:
411:
407:
382:
378:
356:(1): 79–83.
353:
349:
345:
320:
316:
291:
287:
262:
258:
233:
229:
204:
200:
186:
180:
175:
169:
150:
131:
118:Parmeliaceae
113:
112:
85:
70:Institutions
53:
1197:1945 births
1177:(2023–2025)
1171:(2021–2023)
1165:(2019–2021)
1159:(2017–2019)
1153:(2015–2017)
1147:(2013–2015)
1141:(2011–2013)
1135:(2009–2011)
1129:(2007–2009)
1123:(2005–2007)
1117:(2003–2005)
1111:(2001–2003)
1105:(1999–2001)
1088:(1997–1999)
1082:(1995–1997)
1076:(1993–1995)
1070:(1992–1993)
1064:(1989–1991)
1058:(1987–1989)
1052:(1985–1987)
1046:(1981–1983)
1040:(1979–1981)
1034:(1977–1979)
1028:(1975–1977)
1022:(1974–1975)
1016:(1971–1973)
1010:(1969–1970)
1004:(1967–1969)
998:(1965–1967)
992:(1964–1965)
986:(1962–1963)
974:(1960–1961)
968:(1958–1959)
962:(1956–1957)
956:(1954–1955)
950:(1952–1953)
944:(1950–1951)
927:(1948–1949)
921:(1946–1947)
915:(1942–1945)
909:(1940–1941)
903:(1938–1939)
897:(1936–1937)
891:(1933–1935)
885:(1931–1932)
879:(1924–1930)
873:(1922–1923)
867:(1920–1921)
861:(1916–1919)
855:(1911–1915)
843:(1908–1909)
837:(1905–1907)
831:(1903–1904)
825:(1901–1902)
819:(1899–1900)
154:Snowy Range
64:Lichenology
1191:Categories
847:Bruce Fink
742: Egan
631:References
1163:Doug Ladd
935:1950–1999
810:1899-1949
587:0024-4074
523:0007-2745
490:0007-2745
144:. At the
692:Bungartz
619:See also
176:Bungartz
457:3243586
428:3242609
399:3242750
370:3243143
337:3242519
308:3241918
279:3241654
250:3241593
221:3241265
171:Buellia
164:Eponyms
980:(1962)
849:(1910)
608:citing
585:
521:
488:
455:
426:
397:
368:
335:
306:
277:
248:
219:
184:eganii
173:eganii
156:, the
92:(1971)
90:
81:Thesis
60:Fields
453:JSTOR
424:JSTOR
395:JSTOR
366:JSTOR
333:JSTOR
304:JSTOR
275:JSTOR
246:JSTOR
217:JSTOR
602:Egan
583:ISSN
519:ISSN
486:ISSN
103:Egan
32:1945
29:Born
573:doi
569:182
544:doi
540:114
511:doi
507:108
478:doi
474:106
445:doi
416:doi
387:doi
358:doi
325:doi
296:doi
267:doi
238:doi
209:doi
1193::
739:.
721:.
696:.
671:.
653:.
638:^
610:a
581:.
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563:.
538:.
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451:.
441:98
439:.
422:.
412:90
410:.
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381:.
364:.
354:85
352:.
331:.
321:80
319:.
302:.
292:79
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273:.
263:74
261:.
244:.
234:73
232:.
215:.
205:73
203:.
794:e
787:t
780:v
745:.
725:.
719:"
712:"
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694:"
687:"
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614:.
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211::
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