|
click photo for larger file
Lathagrium cristatum Fingered Jelly Lichen
|
Photographer: Dr. Amadej Trnkoczy
ID: 0000 0000 0217 2820 (2017-02-26)Copyright © 2017 Dr. Amadej Trnkoczy
|
|
INFORMATION PROVIDED WITH THE PHOTO
|
date of photo Jan 11, 2014
latitude 46.37168 longitude 13.72206
View on Google Maps.
location
Lower Trenta valley, southeast slopes of Mt. Trentarski Pelc, 2.109 m (6.918 feet), next to the dirt road to Planina Vejerica, slightly below eighth switchback of the road, East Julian Alps (Posočje, Slovenia)notes Slo.: ? - syn.: Collema cristatum (L.) Weber ex F.H. Wigg., Collema multifidum (Scop.) Rabenh - Habitat: steep mountain slope, south-southeast aspect, calcareous ground, open place, full sun, exposed to direct rain, average precipitations ~ 3.000 mm/year, average temperature 5-6 deg C, elevations 790 m (2.600 feet), alpine phytogeographical region. Substratum: calcareous rock in a vertical, stony, manmade road scarp. Comment: Abundant large, reddish-brown, up to 5 mm in diameter apothecia, only sparsely present isidia (see picture 2 lower right) and typical substratum support the determination Lathagrium cristatum. Pictures were taken after a prolonged rainy period. Hence the thallus is waterlogged. Characteristically, the lobes of Lathagrium cristatum do not swale much as with most of other Collema species. The largest thallus had 18 cm in diameter. No chemical tests and microscopy have been done; therefore the determination remains to some extent questionable. Ref.: (1) C.W.Smith, et all, The lichens of Great Britain and Ireland,The British Lichen Society,(2009), p 351. (2) V. Wirth, Die Flechten Baden-Württembergs, Teil.1., Ulmer (1995), p 355. (3) F.S. Dobson, Lichens, The Richmonds Publishing Ca.LTD (2005), p 152. (4) I.M. Brodo, S.D. Sharnoff, S.Sharnoff, Lichens of North America, Yale Uni. Press (2001), p 284. (5) http://www.lichens.lastdragon.org/Collema_cristatum.html (6) http://www.stridvall.se/lichens/gallery/Collema/BBBB4229camera Nikon D700 / Nikkor Micro 105mm/f2.8
contributor's ID # Bot_781/2014_DSC9784 photo category: Fungi - lichen
|
MORE INFORMATION ABOUT THIS FUNGUS |
common names
Fingered Jelly Lichen (photographer)
View all photos in CalPhotos of Lathagrium cristatum Check Google Images for Lathagrium cristatum |
|
The photographer's identification Lathagrium cristatum has not been reviewed. Click here to review or comment on the identification. |
Using this photo The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as the photo is clearly credited with © 2017 Dr. Amadej Trnkoczy.
For other uses, or if you have questions, contact Dr. Amadej Trnkoczy amadej.trnkoczy[AT]siol.net. (Replace the [AT] with the @ symbol before sending an email.) |
|
|