Credit: Britton, N.L., and A. Brown. | An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 233. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. | License: PD US

Woodvamp (Decumaria barbara)

Credit: Tubifex | Own work | License: CC-BY-SA-3.0,2.5,2.0,1.0 GFDL

Aztec Tobacco (Nicotiana rustica)

Credit: JerryFriedman | Own work | License: CC-BY-SA-3.0 GFDL

Sickletop Lousewort (Pedicularis racemosa)

Credit: Robert H. Mohlenbrock | http://plants.usda.g... | License: PD US Government PD USDA NRCS

Redstem (Ammannia)

Credit: Maarten Sepp | Own work | License: CC-BY-SA-3.0,2.5,2.0,1.0 GFDL

Bromelia (Bromelia)

Credit: Kim Hansen | Own work | License: CC-BY-SA-3.0-migrated GFDL

Milky Draba (Draba lactea)

Credit: Forest & Kim Sta... | Plants of Hawaii, Image 080613-8810 from http://www.hear.org/... | License: CC-BY-SA-3.0-migrated GFDL

White Mullein (Verbascum lychnitis)

Credit: Richard Frantz Jr. | Photo by uploader | License: PD

Stickseed (Hackelia)

Credit: Hans Hillewaert | Own work | License: CC-BY-SA-3.0

Night Scented Orchid (Epidendrum nocturnum)

Credit: Joe Decruyenaere | 757_5780Uploaded by pixeltoo | License: CC-BY-SA-2.0

Booth's Evening Primrose (Camissonia boothii)

Credit: Martin Cilenšek | Scan from Naše škodljive rastl... (1892) | License: CC-BY-SA-2.5

Sharpleaf Cancerwort (Kickxia elatine)

Credit: Girolamo Giardinauploaded by Esculapio | http://web.tiscali.i... authorization | License: CC-BY-SA-3.0-migrated GFDL

Ammi (Ammi)

Credit: Anon | US Fish & Wildli... | License: PD US FWS

False Poison Sumac (Rhus michauxii)

Credit: Clarence A. Rechenthin | http://plants.usda.g... | License: PD USDA NRCS

Snakeweed (Gutierrezia)

Credit: Carl Axel Magnus Lindman (1856-1928) | «Bilder ur Nordens F... | License: PD Old PD-Art (PD-old)

Mullein (Verbascum)

Credit: Photo by and (c)2007 Derek Ramsey (Ram-Man) | Own Picture. | License: GFDL-1.2

Stylophorum (Stylophorum)

Credit: Forest & Kim Sta... | Plants of Hawaii, Image 030405-0099 from http://www.hear.org/... | License: CC-BY-3.0

Waimea Pipturus (Pipturus albidus)

Credit: Stan Shebs | Own work | License: CC-BY-SA-2.5 CC-BY-SA-3.0-migrated GFDL

Dwarf False Pennyroyal (Hedeoma nana)

Credit: Martin Cilenšek | Scan from Naše škodljive rastl... (1892) | License: CC-BY-2.5 CC-BY-SA-3.0-migrated GFDL

Large Yellow Loosestrife (Lysimachia punctata)

Credit: Carl Axel Magnus Lindman (1856-1928) | «Bilder ur Nordens F... | License: PD Old PD-Art (PD-old)

Mannagrass (Glyceria)

Credit: Mike | Own work | License: CC-BY-SA-3.0,2.5,2.0,1.0 GFDL

Desert Lily (Hesperocallis undulata)

Credit: Vernon Jenewein Vljenewein | Own work | License: CC-BY-SA-3.0-migrated GFDL

Hairy Beardtongue (Penstemon hirsutus)

Credit: Wn61 | Own work | License: CC-BY-SA-3.0,2.5,2.0,1.0 GFDL

Mugo Pine (Pinus mugo)

Credit: Jomegat | Own work | License: CC-BY-SA-3.0 GFDL

Woodland Sunflower (Helianthus divaricatus)