• Thumbnail for Rhizocarpon geographicum
    Rhizocarpon geographicum (the map lichen) is a species of lichen, which grows on rocks in mountainous areas of low air pollution. Each lichen is a flat...
    9 KB (965 words) - 18:10, 17 February 2024
  • Thumbnail for Rhizocarpon
    common map lichen (Rhizocarpon geographicum). Together with three small genera (Catolechia, Poeltinula and Epilichen), Rhizocarpon constitutes the family...
    22 KB (1,907 words) - 22:37, 6 July 2024
  • Thumbnail for Lichen
    specimen of Rhizocarpon geographicum on East Baffin Island has an estimated age of 9500 years. Thalli of Rhizocarpon geographicum and Rhizocarpon eupetraeoides/inarense...
    130 KB (14,294 words) - 08:57, 5 July 2024
  • Thumbnail for Lichenometry
    those of the genera Rhizocarpon (e.g. the species Rhizocarpon geographicum) and Xanthoria. The measured growth rates of R. geographicum tends to fall within...
    9 KB (1,024 words) - 22:00, 12 June 2024
  • of symbiotic Trebouxia sp. in the space-tested lichen species Rhizocarpon geographicum and Circinaria gyrosa: role of the hydration state and cortex/screening...
    47 KB (3,687 words) - 07:32, 2 July 2024
  • Porina chlorotica, Skugg-vårtlav Pyrenula nitida, Bok-vårtlav Rhizocarpon geographicum, Map lichen, Kartlav Sphaerophorus globosus, Korall-lav Staurothele...
    1 KB (90 words) - 18:18, 6 August 2022
  • years. Lichen, a symbiotic algae and fungal proto-plant, such as Rhizocarpon geographicum can live upwards of 10,000 years. "Maximum life span" here means...
    47 KB (5,528 words) - 05:07, 15 July 2024
  • region, including Acarospora species, Lecanora polytropa, and Rhizocarpon geographicum in North America, and Ephebe lanata, Lepraria neglecta, and Umbilicaria...
    4 KB (373 words) - 23:24, 22 December 2023
  • Thumbnail for Muellerella pygmaea
    Lecidea grisella Lecidea lapicida Lecidea obluridata Tephromela atra Rhizocarpon geographicum Rusavskia elegans "Muellerella pygmaea (Körb.) D. Hawksw". Catalogue...
    5 KB (267 words) - 16:18, 10 January 2024
  • Thumbnail for Lichenology
    ISBN 9788447519231. Miguel Mateo Garcia, The Growth Curve of Rhizocarpon geographicum in the Valley of Madriu Andorra, Biophysical Processes in Cold...
    35 KB (3,865 words) - 04:24, 29 February 2024
  • Thumbnail for Wildlife of Antarctica
    (form. Lecidea siplei) Physcia caesia Pseudephebe minuscula Rhizocarpon geographicum Rhizocarpon superficial Rhizoplaca melanophthalma Umbilicaria aprina...
    66 KB (6,843 words) - 21:10, 2 July 2024
  • Thumbnail for Crustose lichen
    P.; Henry, Nicole (2012). "Measurement of growth in the lichen Rhizocarpon geographicum using a new photographic technique". Lichenologist. 44 (5): 679–693...
    17 KB (1,988 words) - 05:04, 18 February 2024
  • Thumbnail for Astrobiology
    the vacuum and radiation of outer space include the lichen fungi Rhizocarpon geographicum and Rusavskia elegans, the bacterium Bacillus safensis, Deinococcus...
    109 KB (11,211 words) - 16:43, 16 July 2024
  • Thumbnail for Rhizocarpon macrosporum
    Rhizocarpon macrosporum (lemon map lichen) is a smooth, bright yellow crustose aereolate lichen found in the Sonoran Desert of California and Arizona...
    1 KB (107 words) - 22:32, 25 August 2022
  • (1879) Rhizocarpon geographicum (L.) DC. 1805 Rhizocarpon geographicum f. atrovirens (L.) A. Massal. 1853 accepted as Rhizocarpon geographicum (L.) DC...
    24 KB (1,980 words) - 00:03, 24 May 2024
  • Thumbnail for Muellerella ventosicola
    the genus Rhizocarpon but can also associate with other genera. Muellerella ventosicola has been reported growing on Rhizocarpon geographicum in Iceland...
    3 KB (163 words) - 14:39, 19 January 2024
  • Thumbnail for Glossary of mycology
    Rhizocarpon geographicum (map lichen) in Switzerland....
    150 KB (12,982 words) - 15:24, 14 May 2024
  • Neuropogon fasciata, Pertusaria spegazzinii, Poeltidea perusta, and Rhizocarpon geographicum. Rimularia andreaeicola was later identified as another common...
    4 KB (468 words) - 10:03, 2 October 2023
  • Thumbnail for Glossary of lichen terms
    As if formed of small squares or mosaics, like the thallus of Rhizocarpon geographicum. thalline margin Also thalline exciple, excipulum thallinum. A...
    219 KB (19,519 words) - 15:50, 14 June 2024
  • Thumbnail for Habitable zone
    water and the cold vacuum of outer space. In addition, the lichens Rhizocarpon geographicum and Xanthoria elegans have been found to survive in an environment...
    134 KB (13,722 words) - 05:53, 12 July 2024
  • has since been reported from King George Island where it uses Rhizocarpon geographicum as a host. Carbonea austroshetlandica has dispersed to aggregated...
    2 KB (181 words) - 15:26, 1 January 2024
  • Thumbnail for Rhizocarpic acid
    molecular formula C28H23NO6 which has been isolated from the lichen Rhizocarpon geographicum and other lichens. Sukumaran, Swapna Thacheril; Sugathan, Shiburaj;...
    3 KB (151 words) - 01:18, 7 January 2024
  • Ramboldia stuartii Relicinopsis rahengensis Rhizocarpon geographicum Rhizocarpon polycarpum Rhizocarpon tinei Rimelia reticulata Rinodina bischoffii...
    15 KB (976 words) - 21:23, 23 January 2023
  • Thumbnail for Copeland Islands
    sulcata Taylor Polysporina simplex (Davies) Vezda Rhizocarpon constrictum Malme Rhizocarpon geographicum (L.) DC Verrucaria ditmarsica Erichen Verrucaria...
    17 KB (1,649 words) - 22:10, 27 October 2023
  • Thumbnail for Rhizocarpaceae
    Catolechia Flot. (1850) Epilichen Clem. (1909) Poeltinula Hafellner (1984) Rhizocarpon Ramond ex DC. (1805) Hafellner, J. (1984). "Studien in Richtung einer...
    2 KB (216 words) - 11:44, 13 March 2023
  • on acidic rock. Rhizocarpon geographicum (L.) DC.   [Rhizocarpaceae] Skorepa et al. (1979) – on acidic rock. Rhizocarpon obscuratum (Ach.) A. Massal....
    86 KB (10,558 words) - 17:15, 16 March 2024
  • Lichen: Rhizocarpon geographicum on quartz...
    5 KB (432 words) - 15:59, 11 May 2023
  • Thumbnail for Flora of the Australian Capital Territory
    parts of Namadgi National Park - and polar regions (not in ACT). Rhizocarpon geographicum (map lichen) Acarospora citrina Amygdalaria pelobotryon Austrella...
    18 KB (2,040 words) - 06:57, 20 September 2022
  • lichens, including Paraporpidia leptocarpa, Ramboldia petraeoides, Rhizocarpon geographicum, Tephromela atra, and other Xanthoparmelia species, such as X. dichotoma...
    4 KB (320 words) - 10:30, 22 December 2023
  • aethalea, Buellia ocellata, Lecidea lygomma, Ramboldia petraeoides, Rhizocarpon geographicum, and various Xanthoparmelia species. Elix, John A. (2020). "Ten...
    6 KB (632 words) - 07:39, 19 May 2024