taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03B1BE2FFFC9FFA3F733F938FBD6F99E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483189/files/figure.png	https://doi.org/10.5281/zenodo.15483189	FIG.1. Spiranthes cernua s. s. A. New Castle Co., Delaware, sample sc1. B. Worchester Co., Maryland, sample sc8d. C. Wayne Co., Georgia, sample sc15. D–E. Sussex Co., Delaware. F. Cape May Co., New Jersey, sample sc6. G. Scott Co., Arkansas, sample sc29; flowers reduced (sub-peloric) and partially closed. H. Towns Co., Georgia; photo: James Fowler, used with permission.I. James City Co., Virginia, sample sc9. J. Lexington Co., South Carolina. K. Pike Co., Alabama. L. Co-occurring S. 3kapnosperia (L) and S. cernua (R), Jackson Co., North Carolina; scale bars denote cm.	FIG.1. Spiranthes cernua s. s. A. New Castle Co., Delaware, sample sc1. B. Worchester Co., Maryland, sample sc8d. C. Wayne Co., Georgia, sample sc15. D–E. Sussex Co., Delaware. F. Cape May Co., New Jersey, sample sc6. G. Scott Co., Arkansas, sample sc29; flowers reduced (sub-peloric) and partially closed. H. Towns Co., Georgia; photo: James Fowler, used with permission.I. James City Co., Virginia, sample sc9. J. Lexington Co., South Carolina. K. Pike Co., Alabama. L. Co-occurring S. 3kapnosperia (L) and S. cernua (R), Jackson Co., North Carolina; scale bars denote cm.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFC9FFA3F733F938FBD6F99E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483191/files/figure.png	https://doi.org/10.5281/zenodo.15483191	FIG.2. Spiranthes cernua s. s. A.Habit.B.Inflorescence.C.Flower and floral bract in profile.D–G.Flower, dissected view.D. Dorsal sepal. E.Dorsal petal. F.Lateral sepal.G.Labellum.H. Labellum, column, and ovary in natural position.I–K. Column.I. Dorsal and ventral views.J. Profile. K. Anther. L. Pollinia. Drawn from Pace 612 and Pace 615 by Bobbi Angell.	FIG.2. Spiranthes cernua s. s. A.Habit.B.Inflorescence.C.Flower and floral bract in profile.D–G.Flower, dissected view.D. Dorsal sepal. E.Dorsal petal. F.Lateral sepal.G.Labellum.H. Labellum, column, and ovary in natural position.I–K. Column.I. Dorsal and ventral views.J. Profile. K. Anther. L. Pollinia. Drawn from Pace 612 and Pace 615 by Bobbi Angell.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFC9FFA3F733F938FBD6F99E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483215/files/figure.png	https://doi.org/10.5281/zenodo.15483215	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFC9FFA3F733F938FBD6F99E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483205/files/figure.png	https://doi.org/10.5281/zenodo.15483205	FIG. 9. Boxplot comparisons of select labellum characters for the Spiranthes cernua species complex s. s. and hybrids. A. Callosity (nectar gland) height (mm). B. Labellum length (mm). C. Width of lower labellum (mm).	FIG. 9. Boxplot comparisons of select labellum characters for the Spiranthes cernua species complex s. s. and hybrids. A. Callosity (nectar gland) height (mm). B. Labellum length (mm). C. Width of lower labellum (mm).	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFC9FFA3F733F938FBD6F99E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483217/files/figure.png	https://doi.org/10.5281/zenodo.15483217	FIG. 15. A–B. Habitat of S. cernua s. s. A. Marshy pond edge, with Nyssa sylvatica Marshall, Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb., Sarracenia L., and Eriocaulon L., Lexington Co., South Carolina. B. Seeping, graminoid-cyperoid and brushy roadside, mixed with S. 3kapnosperia (type location), Transylvania Co., North Carolina. C–E.Habitat of S. incurva. C. Xeric roadside slope, with Solidago nemoralis Aiton and Andropogon gerardi Vitman, Orleans Co., Vermont; sample location of soch10. D. High diversity fen, Clark Co., Ohio, sample location of sc32a. E. Sandy, xeric dune swales and back dunes, co-occurring with S. magnicamporum (with Mr. S. Martella), Lake Co., Illinois. F. Habitat of S. niklasii; xeric, prairie-like opening, Greene Co., Arkansas, sample location of AR1. G–H. Habitat of S. arcisepala. G. Seeping fen, McKean Co., Pennsylvania. H. Type location; roadside ditch and Sphagnum seep with Eriophorum virginicum L. under a power-line cut, Hamilton Co., New York.	FIG. 15. A–B. Habitat of S. cernua s. s. A. Marshy pond edge, with Nyssa sylvatica Marshall, Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb., Sarracenia L., and Eriocaulon L., Lexington Co., South Carolina. B. Seeping, graminoid-cyperoid and brushy roadside, mixed with S. 3kapnosperia (type location), Transylvania Co., North Carolina. C–E.Habitat of S. incurva. C. Xeric roadside slope, with Solidago nemoralis Aiton and Andropogon gerardi Vitman, Orleans Co., Vermont; sample location of soch10. D. High diversity fen, Clark Co., Ohio, sample location of sc32a. E. Sandy, xeric dune swales and back dunes, co-occurring with S. magnicamporum (with Mr. S. Martella), Lake Co., Illinois. F. Habitat of S. niklasii; xeric, prairie-like opening, Greene Co., Arkansas, sample location of AR1. G–H. Habitat of S. arcisepala. G. Seeping fen, McKean Co., Pennsylvania. H. Type location; roadside ditch and Sphagnum seep with Eriophorum virginicum L. under a power-line cut, Hamilton Co., New York.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFC8FFB8F75FF9C9FC27F970.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483207/files/figure.png	https://doi.org/10.5281/zenodo.15483207	FIG.10. Spiranthes arcisepala. A. Habit. B.Inflorescence.C. Flower and floral bract in profile.D–G.Flower, dissected view.D. Dorsal sepal.E.Dorsal petal. F. Lateral sepal. G. Labellum. H. Labellum, column, and ovary in natural position. I–K. Column. I. Dorsal and ventral views. J. Profile.K.Anther. L. Pollinia. Drawn from Pace 1005 and Pace 1008 by Bobbi Angell.	FIG.10. Spiranthes arcisepala. A. Habit. B.Inflorescence.C. Flower and floral bract in profile.D–G.Flower, dissected view.D. Dorsal sepal.E.Dorsal petal. F. Lateral sepal. G. Labellum. H. Labellum, column, and ovary in natural position. I–K. Column. I. Dorsal and ventral views. J. Profile.K.Anther. L. Pollinia. Drawn from Pace 1005 and Pace 1008 by Bobbi Angell.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFC8FFB8F75FF9C9FC27F970.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483209/files/figure.png	https://doi.org/10.5281/zenodo.15483209	FIG.11. Spiranthes arcisepala.A.Type location, Long Lake, Hamilton Co., New York. B.Delaware Co., New York, sample NY1.C.Indian Lake, Hamilton Co., New York. D. Wells, Hamilton Co., New York. E. Morris Co., New Jersey. F. Fayette Co., Pennsylvania.	FIG.11. Spiranthes arcisepala.A.Type location, Long Lake, Hamilton Co., New York. B.Delaware Co., New York, sample NY1.C.Indian Lake, Hamilton Co., New York. D. Wells, Hamilton Co., New York. E. Morris Co., New Jersey. F. Fayette Co., Pennsylvania.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFC8FFB8F75FF9C9FC27F970.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483215/files/figure.png	https://doi.org/10.5281/zenodo.15483215	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFC8FFB8F75FF9C9FC27F970.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483217/files/figure.png	https://doi.org/10.5281/zenodo.15483217	FIG. 15. A–B. Habitat of S. cernua s. s. A. Marshy pond edge, with Nyssa sylvatica Marshall, Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb., Sarracenia L., and Eriocaulon L., Lexington Co., South Carolina. B. Seeping, graminoid-cyperoid and brushy roadside, mixed with S. 3kapnosperia (type location), Transylvania Co., North Carolina. C–E.Habitat of S. incurva. C. Xeric roadside slope, with Solidago nemoralis Aiton and Andropogon gerardi Vitman, Orleans Co., Vermont; sample location of soch10. D. High diversity fen, Clark Co., Ohio, sample location of sc32a. E. Sandy, xeric dune swales and back dunes, co-occurring with S. magnicamporum (with Mr. S. Martella), Lake Co., Illinois. F. Habitat of S. niklasii; xeric, prairie-like opening, Greene Co., Arkansas, sample location of AR1. G–H. Habitat of S. arcisepala. G. Seeping fen, McKean Co., Pennsylvania. H. Type location; roadside ditch and Sphagnum seep with Eriophorum virginicum L. under a power-line cut, Hamilton Co., New York.	FIG. 15. A–B. Habitat of S. cernua s. s. A. Marshy pond edge, with Nyssa sylvatica Marshall, Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb., Sarracenia L., and Eriocaulon L., Lexington Co., South Carolina. B. Seeping, graminoid-cyperoid and brushy roadside, mixed with S. 3kapnosperia (type location), Transylvania Co., North Carolina. C–E.Habitat of S. incurva. C. Xeric roadside slope, with Solidago nemoralis Aiton and Andropogon gerardi Vitman, Orleans Co., Vermont; sample location of soch10. D. High diversity fen, Clark Co., Ohio, sample location of sc32a. E. Sandy, xeric dune swales and back dunes, co-occurring with S. magnicamporum (with Mr. S. Martella), Lake Co., Illinois. F. Habitat of S. niklasii; xeric, prairie-like opening, Greene Co., Arkansas, sample location of AR1. G–H. Habitat of S. arcisepala. G. Seeping fen, McKean Co., Pennsylvania. H. Type location; roadside ditch and Sphagnum seep with Eriophorum virginicum L. under a power-line cut, Hamilton Co., New York.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD3FFBCF733F8C1FB2BFA0C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483211/files/figure.png	https://doi.org/10.5281/zenodo.15483211	FIG.12. Spiranthes incurva. A. Habit. B. Inflorescence. C. Flower and floral bract in profile. D–G. Flower, dissected view.D. Dorsal sepal. E. Dorsal petal. F. Lateral sepal. G. Labellum. H. Labellum, column, and ovary in natural position. I–K. Column. I. Dorsal and ventral views. J. Profile. K. Anther. Drawn from Pace 629, Pace 631, and Pace 1007 by Bobbi Angell.	FIG.12. Spiranthes incurva. A. Habit. B. Inflorescence. C. Flower and floral bract in profile. D–G. Flower, dissected view.D. Dorsal sepal. E. Dorsal petal. F. Lateral sepal. G. Labellum. H. Labellum, column, and ovary in natural position. I–K. Column. I. Dorsal and ventral views. J. Profile. K. Anther. Drawn from Pace 629, Pace 631, and Pace 1007 by Bobbi Angell.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD3FFBCF733F8C1FB2BFA0C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483213/files/figure.png	https://doi.org/10.5281/zenodo.15483213	FIG. 13. Spiranthes incurva. A. Hamilton Co., New York. B. Portage Co., Ohio, sample sc31. C. Orleans Co., Vermont, sample soch10a. D. Dane Co., Wisconsin. E. Cleistogamous, entirely apomictic population, Lake Co., Indiana. F. Potter Co., Pennsylvania. G. Co-occurring S. incurva (L) and S. ochroleuca (R) (artificially arranged), Warren Co., New York.	FIG. 13. Spiranthes incurva. A. Hamilton Co., New York. B. Portage Co., Ohio, sample sc31. C. Orleans Co., Vermont, sample soch10a. D. Dane Co., Wisconsin. E. Cleistogamous, entirely apomictic population, Lake Co., Indiana. F. Potter Co., Pennsylvania. G. Co-occurring S. incurva (L) and S. ochroleuca (R) (artificially arranged), Warren Co., New York.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD3FFBCF733F8C1FB2BFA0C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483215/files/figure.png	https://doi.org/10.5281/zenodo.15483215	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD3FFBCF733F8C1FB2BFA0C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483193/files/figure.png	https://doi.org/10.5281/zenodo.15483193	FIG. 3. A. Spiranthes casei, Michigan; photo: Aaron Strouse, used with permission. B–C. Spiranthes ochroleuca, Rutland Co., Vermont. C. Characteristic ochroleucous-yellow coloration on abaxial labellum surface. D. Spiranthes ovalis var. erostellata Catling, Waukesha Co., Wisconsin, sample so2. E. Spiranthes niklasii, Yell Co., Arkansas (type location). F. Spiranthes 3kapnosperia, Transylvania Co., North Carolina (type location).	FIG. 3. A. Spiranthes casei, Michigan; photo: Aaron Strouse, used with permission. B–C. Spiranthes ochroleuca, Rutland Co., Vermont. C. Characteristic ochroleucous-yellow coloration on abaxial labellum surface. D. Spiranthes ovalis var. erostellata Catling, Waukesha Co., Wisconsin, sample so2. E. Spiranthes niklasii, Yell Co., Arkansas (type location). F. Spiranthes 3kapnosperia, Transylvania Co., North Carolina (type location).	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD3FFBCF733F8C1FB2BFA0C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483217/files/figure.png	https://doi.org/10.5281/zenodo.15483217	FIG. 15. A–B. Habitat of S. cernua s. s. A. Marshy pond edge, with Nyssa sylvatica Marshall, Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb., Sarracenia L., and Eriocaulon L., Lexington Co., South Carolina. B. Seeping, graminoid-cyperoid and brushy roadside, mixed with S. 3kapnosperia (type location), Transylvania Co., North Carolina. C–E.Habitat of S. incurva. C. Xeric roadside slope, with Solidago nemoralis Aiton and Andropogon gerardi Vitman, Orleans Co., Vermont; sample location of soch10. D. High diversity fen, Clark Co., Ohio, sample location of sc32a. E. Sandy, xeric dune swales and back dunes, co-occurring with S. magnicamporum (with Mr. S. Martella), Lake Co., Illinois. F. Habitat of S. niklasii; xeric, prairie-like opening, Greene Co., Arkansas, sample location of AR1. G–H. Habitat of S. arcisepala. G. Seeping fen, McKean Co., Pennsylvania. H. Type location; roadside ditch and Sphagnum seep with Eriophorum virginicum L. under a power-line cut, Hamilton Co., New York.	FIG. 15. A–B. Habitat of S. cernua s. s. A. Marshy pond edge, with Nyssa sylvatica Marshall, Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb., Sarracenia L., and Eriocaulon L., Lexington Co., South Carolina. B. Seeping, graminoid-cyperoid and brushy roadside, mixed with S. 3kapnosperia (type location), Transylvania Co., North Carolina. C–E.Habitat of S. incurva. C. Xeric roadside slope, with Solidago nemoralis Aiton and Andropogon gerardi Vitman, Orleans Co., Vermont; sample location of soch10. D. High diversity fen, Clark Co., Ohio, sample location of sc32a. E. Sandy, xeric dune swales and back dunes, co-occurring with S. magnicamporum (with Mr. S. Martella), Lake Co., Illinois. F. Habitat of S. niklasii; xeric, prairie-like opening, Greene Co., Arkansas, sample location of AR1. G–H. Habitat of S. arcisepala. G. Seeping fen, McKean Co., Pennsylvania. H. Type location; roadside ditch and Sphagnum seep with Eriophorum virginicum L. under a power-line cut, Hamilton Co., New York.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD7FFBDF733FA77FB09FE7A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483193/files/figure.png	https://doi.org/10.5281/zenodo.15483193	FIG. 3. A. Spiranthes casei, Michigan; photo: Aaron Strouse, used with permission. B–C. Spiranthes ochroleuca, Rutland Co., Vermont. C. Characteristic ochroleucous-yellow coloration on abaxial labellum surface. D. Spiranthes ovalis var. erostellata Catling, Waukesha Co., Wisconsin, sample so2. E. Spiranthes niklasii, Yell Co., Arkansas (type location). F. Spiranthes 3kapnosperia, Transylvania Co., North Carolina (type location).	FIG. 3. A. Spiranthes casei, Michigan; photo: Aaron Strouse, used with permission. B–C. Spiranthes ochroleuca, Rutland Co., Vermont. C. Characteristic ochroleucous-yellow coloration on abaxial labellum surface. D. Spiranthes ovalis var. erostellata Catling, Waukesha Co., Wisconsin, sample so2. E. Spiranthes niklasii, Yell Co., Arkansas (type location). F. Spiranthes 3kapnosperia, Transylvania Co., North Carolina (type location).	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD7FFBDF733FA77FB09FE7A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483221/files/figure.png	https://doi.org/10.5281/zenodo.15483221	FIG.16. Spiranthes 3kapnosperia. A. Habit. B. Inflorescence. C. Flower and floral bract in profile. D–G. Flower, dissected view. D. Dorsal sepal. E. Dorsal petal. F. Lateral sepal. G. Labellum. H. Labellum, column, and ovary in natural position, with detail of spherical abaxial labellum glands. I–K. Column. I. Dorsal and ventral views. J. Profile. K. Anther. L. Pollinia. Drawn from Pace 1024 and Pace 1030 by Bobbi Angell.	FIG.16. Spiranthes 3kapnosperia. A. Habit. B. Inflorescence. C. Flower and floral bract in profile. D–G. Flower, dissected view. D. Dorsal sepal. E. Dorsal petal. F. Lateral sepal. G. Labellum. H. Labellum, column, and ovary in natural position, with detail of spherical abaxial labellum glands. I–K. Column. I. Dorsal and ventral views. J. Profile. K. Anther. L. Pollinia. Drawn from Pace 1024 and Pace 1030 by Bobbi Angell.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD7FFBDF733FA77FB09FE7A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483215/files/figure.png	https://doi.org/10.5281/zenodo.15483215	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD6FFBEF75FFDEBFC02FDBC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483193/files/figure.png	https://doi.org/10.5281/zenodo.15483193	FIG. 3. A. Spiranthes casei, Michigan; photo: Aaron Strouse, used with permission. B–C. Spiranthes ochroleuca, Rutland Co., Vermont. C. Characteristic ochroleucous-yellow coloration on abaxial labellum surface. D. Spiranthes ovalis var. erostellata Catling, Waukesha Co., Wisconsin, sample so2. E. Spiranthes niklasii, Yell Co., Arkansas (type location). F. Spiranthes 3kapnosperia, Transylvania Co., North Carolina (type location).	FIG. 3. A. Spiranthes casei, Michigan; photo: Aaron Strouse, used with permission. B–C. Spiranthes ochroleuca, Rutland Co., Vermont. C. Characteristic ochroleucous-yellow coloration on abaxial labellum surface. D. Spiranthes ovalis var. erostellata Catling, Waukesha Co., Wisconsin, sample so2. E. Spiranthes niklasii, Yell Co., Arkansas (type location). F. Spiranthes 3kapnosperia, Transylvania Co., North Carolina (type location).	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD6FFBEF75FFDEBFC02FDBC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483223/files/figure.png	https://doi.org/10.5281/zenodo.15483223	FIG.17. Spiranthes niklasii. A. Habit. B. Inflorescence. C. Flower and floral bract in profile. D–G. Flower, dissected view. D. Dorsal sepal. E. Dorsal petal. F.Lateral sepal.G. Labellum,with detail of central adaxial papillae. H.Labellum, column,and ovary in natural position, with detail of abaxial labellum surface. I–K. Column. I. Dorsal and ventral views. J. Profile. K. Anther and pollinia. Drawn from Pace 1036 by Bobbi Angell.	FIG.17. Spiranthes niklasii. A. Habit. B. Inflorescence. C. Flower and floral bract in profile. D–G. Flower, dissected view. D. Dorsal sepal. E. Dorsal petal. F.Lateral sepal.G. Labellum,with detail of central adaxial papillae. H.Labellum, column,and ovary in natural position, with detail of abaxial labellum surface. I–K. Column. I. Dorsal and ventral views. J. Profile. K. Anther and pollinia. Drawn from Pace 1036 by Bobbi Angell.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD6FFBEF75FFDEBFC02FDBC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483197/files/figure.png	https://doi.org/10.5281/zenodo.15483197	FIG. 5. Bayesian phylogenetic tree reconstructions. Posterior probabilities within species clades are only indicated if they are. 0.90. The discordant positions of the three hybrid taxa are highlighted; colors the same as in Fig. 7. A. Bayesian phylogenetic tree reconstruction based on the combined five-locus chloroplast data. B. Bayesian phylogenetic tree reconstruction based on the combined ACO 1 ITS nuclear data.	FIG. 5. Bayesian phylogenetic tree reconstructions. Posterior probabilities within species clades are only indicated if they are. 0.90. The discordant positions of the three hybrid taxa are highlighted; colors the same as in Fig. 7. A. Bayesian phylogenetic tree reconstruction based on the combined five-locus chloroplast data. B. Bayesian phylogenetic tree reconstruction based on the combined ACO 1 ITS nuclear data.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD6FFBEF75FFDEBFC02FDBC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483201/files/figure.png	https://doi.org/10.5281/zenodo.15483201	FIG. 7. Phylogenetic network from NeighborNet analysis of the S. cernua species complex s. l. plus S. odorata, using the nuclear 1 chloroplast dataset, including all samples of both hybrid and non-hybrid taxa. The position of species is indicated by colored ovals.	FIG. 7. Phylogenetic network from NeighborNet analysis of the S. cernua species complex s. l. plus S. odorata, using the nuclear 1 chloroplast dataset, including all samples of both hybrid and non-hybrid taxa. The position of species is indicated by colored ovals.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD6FFBEF75FFDEBFC02FDBC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483217/files/figure.png	https://doi.org/10.5281/zenodo.15483217	FIG. 15. A–B. Habitat of S. cernua s. s. A. Marshy pond edge, with Nyssa sylvatica Marshall, Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb., Sarracenia L., and Eriocaulon L., Lexington Co., South Carolina. B. Seeping, graminoid-cyperoid and brushy roadside, mixed with S. 3kapnosperia (type location), Transylvania Co., North Carolina. C–E.Habitat of S. incurva. C. Xeric roadside slope, with Solidago nemoralis Aiton and Andropogon gerardi Vitman, Orleans Co., Vermont; sample location of soch10. D. High diversity fen, Clark Co., Ohio, sample location of sc32a. E. Sandy, xeric dune swales and back dunes, co-occurring with S. magnicamporum (with Mr. S. Martella), Lake Co., Illinois. F. Habitat of S. niklasii; xeric, prairie-like opening, Greene Co., Arkansas, sample location of AR1. G–H. Habitat of S. arcisepala. G. Seeping fen, McKean Co., Pennsylvania. H. Type location; roadside ditch and Sphagnum seep with Eriophorum virginicum L. under a power-line cut, Hamilton Co., New York.	FIG. 15. A–B. Habitat of S. cernua s. s. A. Marshy pond edge, with Nyssa sylvatica Marshall, Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb., Sarracenia L., and Eriocaulon L., Lexington Co., South Carolina. B. Seeping, graminoid-cyperoid and brushy roadside, mixed with S. 3kapnosperia (type location), Transylvania Co., North Carolina. C–E.Habitat of S. incurva. C. Xeric roadside slope, with Solidago nemoralis Aiton and Andropogon gerardi Vitman, Orleans Co., Vermont; sample location of soch10. D. High diversity fen, Clark Co., Ohio, sample location of sc32a. E. Sandy, xeric dune swales and back dunes, co-occurring with S. magnicamporum (with Mr. S. Martella), Lake Co., Illinois. F. Habitat of S. niklasii; xeric, prairie-like opening, Greene Co., Arkansas, sample location of AR1. G–H. Habitat of S. arcisepala. G. Seeping fen, McKean Co., Pennsylvania. H. Type location; roadside ditch and Sphagnum seep with Eriophorum virginicum L. under a power-line cut, Hamilton Co., New York.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
03B1BE2FFFD6FFBEF75FFDEBFC02FDBC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15483215/files/figure.png	https://doi.org/10.5281/zenodo.15483215	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	FIG.14. Distribution maps of the S. cernua species complex s. s., based on herbarium specimens and phylogenetic sampling.A.S. arcisepala, S. cernua s. s., S. incurva, S. 3kapnosperia, S. niklasii. B. S. casei and S. ochroleuca. Maps produced by Elizabeth Kiernan, New York Botanical Garden GIS Lab.	2017-12-27	Pace, Matthew C.;Cameron, Kenneth M.		Zenodo	biologists	Pace, Matthew C.;Cameron, Kenneth M.			
