page_title: Lithophragma glabrum
hierarchical_section_title: Lithophragma glabrum
caption_attribution_description: English: Rock star (Lithophragma glabrum) flowers, with deeply lobed petals, on red stems. At 2,976&#160;m (9,764&#160;ft) along High Trail (part of Pacific Crest Trail) below Agnew Pass, Ansel Adams Wilderness, California.
context_page_description: Lithophragma glabrum is a slender perennial western North American mountain plant in the Saxifrage family, known by the common names bulbous woodland star, bulbiferous prairie-star, smooth woodland star, and smooth rockstar.
context_section_description: Lithophragma glabrum is a slender perennial western North American mountain plant in the Saxifrage family (Saxifragaceae), known by the common names bulbous woodland star, bulbiferous prairie-star, smooth woodland star, and smooth rockstar.
caption: Lithophragma glabrum flowers close
exif: {"Image ImageWidth": "3888", "Image ImageLength": "2592", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Make": "Canon", "Image Model": "Canon EOS 40D", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS5 Macintosh", "Image DateTime": "2011:08:01 23:04:51", "Image Artist": "E40D", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "316", "GPS GPSVersionID": "[2, 2, 0, 0]", "Image GPSInfo": "1124", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1238", "Thumbnail JPEGInterchangeFormatLength": "6052", "EXIF ExposureTime": "1/200", "EXIF FNumber": "8", "EXIF ExposureProgram": "Landscape Mode", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:07:25 20:15:36", "EXIF DateTimeDigitized": "2011:07:25 20:15:36", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "61/8", "EXIF ApertureValue": "6", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "5", "EXIF SubjectDistance": "1/2", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "85", "EXIF SubSecTime": "80", "EXIF SubSecTimeOriginal": "80", "EXIF SubSecTimeDigitized": "80", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2560", "EXIF ExifImageLength": "1700", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "1092", "EXIF FocalPlaneXResolution": "324000/73", "EXIF FocalPlaneYResolution": "2592000/583", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}