FIGURE 4 in Spiranthes bightensis (Orchidaceae), a New and Rare Cryptic Hybrid Species Endemic to the U. S. Mid-Atlantic Coast

FIGURE 4. Comparative line drawing of S. cernua (A, B, G–K), S. bightensis (C, D, L–O), and S. odorata E, F, P–S) labella (A–F) and leaves (G–S). A. Pehr s.n., lectotype of Ophrys cernua (LINN!). B. Pace 615 (NY!). C. Pace 607 (NY!). D. Pace 608, holotype of S. bightensis (NY!). E. Pace 611 (NY!). F. Nuttall s.n., lectotype of Neottia odorata (PH!). G. Pehr s.n., lectotype of Ophrys cernua (LINN!). H. Stone 9462 (PH!). I. Long 15163 (PH!). J. Pace 615 (NY!). K. Pace 605 (NY!). L. Pace 608 (NY!). M. Austin s.n. barcode 01392822 (NY!). N. Long 5449 (PH!). O. Pintauro 9, 'Chadd's Ford' (NY!). P. Kral 62918 (SAT!). Q. Small 9284 (NY!). R. Pace 614 (NY!). S. Pace 611 (NY!). A. Drawn by A. Gray, published in Sheviak and Catling (1980), used with permission; B. & D. Drawn by Bobbi Angell, used with permission; F. Drawn by P. Catling, attached to Nuttall s.n., used with permission of Philadelphia Herbarium (PH) at The Academy of Natural Sciences of Drexel University; all others drawn by M. Pace.