9,749
edits
Westarctica (talk | contribs) |
Westarctica (talk | contribs) |
||
Line 1: | Line 1: | ||
{| role="presentation" style="margin:0 3px 3px; width:100%; text-align:left; background-color:transparent; border-collapse: collapse; " | {| role="presentation" style="margin:0 3px 3px; width:100%; text-align:left; background-color:transparent; border-collapse: collapse; " | ||
|style="padding:0 0.9em 0 0;" | [[File: | |style="padding:0 0.9em 0 0;" | [[File:Caloplaca.saxicola.jpg|thumb|300px]] | ||
|style="padding:0 6px 0 0"| | |style="padding:0 6px 0 0"| | ||
'''''[[Caloplaca saxicola]]''''' is a small bright orange crustose [[lichen]] that grows on rock all over the world, including [[Antarctica]]. It is commonly called rock firedot lichen, jewel lichen or rock jewel lichen. It has short, inflated looking elongate 1–2 mm and .3-.1 mm wide lobes that have an abrupt margin at the edge, and no prothallus. | |||
''C. saxicola'' is one of the few [[lichen]]s found in [[Westarctica]], and is likely the most southerly plant life. The [[Caloplaca Hills]] were named for this lichen, which grows on the rocks there. This lichen occurs over a portion of northern North America as far north as the Canadian Boreal forests, where Black Spruce is a dominant tree. In California, it is one of the most common saxicolous lichens. | |||
<p><small> | |||
<p><small>Photographer: James K. Lindsey</small></p> | |||
[[:Category:Images|'''(More Images)''']] | [[:Category:Images|'''(More Images)''']] | ||
<div class="potd-recent" style="text-align:right;"> | <div class="potd-recent" style="text-align:right;"> |