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close up image of Lactuca serriola PRICKLY LETTUCE at the James Woodworth Prairie Preserve - leaf detail showing numerous prickly hairs on margins and on the underside of the main vein
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Selbitz, Bavaria, Germany
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Selbitz, Bavaria, Germany
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Aragon, Spain
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Aragon, Spain
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close up image of Lactuca serriola PRICKLY LETTUCE at the James Woodworth Prairie Preserve - a single bloom at full flower showing stigma and anther detailThis is an invasive, non-native species at the Peacock/Woodworth Prairie.
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close up image of Lactuca serriola PRICKLY LETTUCE at the James Woodworth Prairie Preserve - several buds and two blooms at full flower
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image of Lactuca serriola PRICKLY LETTUCE at the James Woodworth Prairie Preserve - stem and leaf detail
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Aragon, Spain
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Mycelis muralisWall lettuceSlo.: navadni zajji lapuhDate: Aug. 03. 2010Lat.: 46.32853 Long.: 13.51551Code: Bot_442/2010_IMG-1288Habitat: Steep, southeast inclined, rocky mountain slope; limestone bedrock; open, dry, sunny place, exposed to direct rain; average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevations 430 m (1,400 feet), alpine phytogeographical region. Substratum: shallow soil, soil in rock cracks. Place: Bovec basin, above a road cut along the aqueduct of Pluna hydropower plant, East Julian Alps, Posoje, Slovenia EC
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Mycelis muralisWall lettuceSlo.: navadni zajji lapuhDate: Aug. 03. 2010Lat.: 46.32853 Long.: 13.51551Code: Bot_442/2010_IMG-1288Habitat: Steep, southeast inclined, rocky mountain slope; limestone bedrock; open, dry, sunny place, exposed to direct rain; average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevations 430 m (1,400 feet), alpine phytogeographical region. Substratum: shallow soil, soil in rock cracks. Place: Bovec basin, above a road cut along the aqueduct of Pluna hydropower plant, East Julian Alps, Posoje, Slovenia EC
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Copenhagen, Hovedstaden, Denmark
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Copenhagen, Hovedstaden, Denmark
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Mycelis muralisWall lettuceSlo.: navadni zajji lapuhDate: Aug. 03. 2010Lat.: 46.32853 Long.: 13.51551Code: Bot_442/2010_IMG-1288Habitat: Steep, southeast inclined, rocky mountain slope; limestone bedrock; open, dry, sunny place, exposed to direct rain; average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevations 430 m (1,400 feet), alpine phytogeographical region. Substratum: shallow soil, soil in rock cracks. Place: Bovec basin, above a road cut along the aqueduct of Pluna hydropower plant, East Julian Alps, Posoje, Slovenia EC
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Mycelis muralisWall lettuceSlo.: navadni zajji lapuhDate: Aug. 03. 2010Lat.: 46.32853 Long.: 13.51551Code: Bot_442/2010_IMG-1288Habitat: Steep, southeast inclined, rocky mountain slope; limestone bedrock; open, dry, sunny place, exposed to direct rain; average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevations 430 m (1,400 feet), alpine phytogeographical region. Substratum: shallow soil, soil in rock cracks. Place: Bovec basin, above a road cut along the aqueduct of Pluna hydropower plant, East Julian Alps, Posoje, Slovenia EC
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Mycelis muralisWall lettuceSlo.: navadni zajji lapuhDate: Aug. 03. 2010Lat.: 46.32853 Long.: 13.51551Code: Bot_442/2010_IMG-1288Habitat: Steep, southeast inclined, rocky mountain slope; limestone bedrock; open, dry, sunny place, exposed to direct rain; average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevations 430 m (1,400 feet), alpine phytogeographical region. Substratum: shallow soil, soil in rock cracks. Place: Bovec basin, above a road cut along the aqueduct of Pluna hydropower plant, East Julian Alps, Posoje, Slovenia EC
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Copenhagen, Hovedstaden, Denmark
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Young plant
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close up image of Lactuca canadensis WILD LETTUCE at the James Woodworth Prairie Preserve - a seed head with filiaments deployed for wind dispersal, side view, black seeds somewhat visible
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image of Lactuca canadensis WILD LETTUCE at the James Woodworth Prairie Preserve - flower head of a single specimen
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Harris Neck SP
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Wisconsin, United States