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is through Stone
Mountain which contains a confederate monument, although the connection is tenuous as the species was named before the Civil War in 1849 by Harvard botanist
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Weakley AS. 2015. Flora of the southern and mid‐Atlantic states. University of North
Carolina Herbarium, North Carolina Botanical Garden, Chapel Hill, NC, USA. URL
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814:
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Scott D. Gevaert, Jennifer R. Mandel, John M. Burke, and Lisa A. Donovan. 2013. High
Genetic Diversity and Low Population Structure in Porter’s Sunflower
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474:"Helianthus porteri (A. Gray) Pruski (Compositae), a New Combination Validated for the Confederate Daisy"
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outcrops. It is an annual herb up to 100 cm (40 inches) tall. One plant usually produces 5 or more
171:
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photo of herbarium specimen at
Missouri Botanical Garden, collected in Georgia in 1846, isotype of
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Blake, Sydney Fay 1918. Contributions from the Gray
Herbarium of Harvard University 54: 114–115
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Porter's sunflower, also known as Stone
Mountain or Confederate daisy
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260:. The term "daisy" is imprecise because the species is a sunflower (
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The species is native to the southeastern United States, including
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http://scottranger.com/helianthus-porteri-confederate-daisy.html
402:
http://scottranger.com/helianthus-porteri-confederate-daisy.html
702:
625:
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Plant Life of the
Monastery of the Holy Spirit by Jim Allison
503:
Biota of North
America Program 2014 county distribution map
276:, GA, its range extends well beyond. The connection to the
272:
and related genera). Likewise, although the plant grows on
1067:
382:. Greensboro, North Carolina: National Plant Data Team
307:, but has been introduced to granite outcrop areas in
593:
Rudbeckia porteri/Viguiera porteri/Helianthus porteri
908:
634:
413:Heller, A. A. (1901). "Thomas Conrad Porter".
1087:
449:"Rudbeckia porteri in Global Plants on JSTOR"
8:
315:grows on thin soils on and around flat rock
549:(A. Gray) Pruski, 1998. Confederate daisy
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29:
20:
1118:Flora of the Southeastern United States
603:Journal of Heredity 2013:104(3):407–415
344:
515:http://www.herbarium.unc.edu/flora.htm
380:The PLANTS Database (plants.usda.gov)
7:
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374:Helianthus porteri
14:
872:urn:lsid:ipni.org:names:1000702-1
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991:urn:lsid:ipni.org:names:223786-2
578:
327:, each containing 7 or 8 yellow
53:
331:surrounding 30 or more yellow
1:
1066:. You can help Knowledge by
532:Scott Ranger's Nature Notes
400:Scott Ranger's Nature Notes
296:in 1998 by John F. Pruski.
1144:
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248:known by the common names
605:doi:10.1093/jhered/est009
199:
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50:Scientific classification
48:
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23:
1123:Plants described in 1849
545:Flora of North America,
472:Pruski, John F. (1998).
311:as an aggressive weed.
266:) rather than a daisy (
614:Alabama Plant Atlas,
601:(Helianthus porteri).
587:at Wikimedia Commons
286:Thomas Conrad Porter
254:Stone Mountain daisy
16:Species of sunflower
292:, later changed to
666:Helianthus porteri
636:Helianthus porteri
616:Helianthus porteri
585:Helianthus porteri
547:Helianthus porteri
520:2018-10-06 at the
354:Helianthus porteri
313:Helianthus porteri
250:Porter's sunflower
241:Helianthus porteri
230:(A.Gray) S.F.Blake
214:(A.Gray) Cockerell
211:Heliomeris porteri
203:Gymnolomia porteri
181:Helianthus porteri
39:Helianthus porteri
1128:Heliantheae stubs
1075:
1074:
1040:
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910:Rudbeckia porteri
828:Open Tree of Life
628:Taxon identifiers
583:Media related to
290:Rudbeckia porteri
258:Confederate daisy
237:
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219:Rudbeckia porteri
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356:(A.Gray) Pruski
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573:External links
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421:(7): 130–131.
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484:(1): 74–75.
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456:. Retrieved
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384:. Retrieved
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333:disc florets
325:flower heads
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284:in honor of
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1060:Heliantheae
802:NatureServe
750:iNaturalist
660:Wikispecies
329:ray florets
278:Confederacy
93:Angiosperms
1113:Helianthus
1107:Categories
846:gcc-126051
841:Plant List
458:2022-09-19
368:USDA, NRCS
339:References
294:Helianthus
263:Helianthus
150:Helianthus
139:Asteraceae
43:Stone Mtn.
925:Q38738695
768:1000702-1
716:250066895
651:Q15485323
490:0008-7475
427:0096-8307
246:sunflower
157:Species:
129:Asterales
63:Kingdom:
1004:50071075
999:Tropicos
978:223786-2
919:Wikidata
885:50113660
880:Tropicos
807:2.130723
781:10907401
645:Wikidata
518:Archived
478:Castanea
435:43475709
370:(n.d.).
282:Asa Gray
194:Synonyms
135:Family:
119:Asterids
106:Eudicots
1030:1201685
952:5395580
729:3119169
317:granite
305:Georgia
301:Alabama
145:Genus:
125:Order:
67:Plantae
965:410575
854:PLANTS
833:417264
794:502926
755:163625
742:104319
703:491628
488:
433:
425:
386:6 July
321:gneiss
269:Bellis
222:A.Gray
1058:This
1025:WoRMS
939:4TMC3
859:HEPO3
820:73305
776:IRMNG
690:3K5ZH
674:APA:
562:, as
431:JSTOR
113:Clade
100:Clade
87:Clade
74:Clade
1064:stub
986:POWO
973:IPNI
960:GRIN
947:GBIF
867:POWO
815:NCBI
789:ITIS
763:IPNI
737:GRIN
724:GBIF
677:1059
486:ISSN
423:ISSN
388:2015
319:and
303:and
256:and
1012:WFO
934:CoL
893:WFO
711:FNA
698:EoL
685:CoL
41:on
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
