Parmelioid lichens (Parmeliaceae) in southernmost South America
Author
Elvebakk, A.
TromsØ University Museum, University of TromsØ - Arctic University of Norway, N- 9037 TromsØ, Norway. arve. elvebakk @ uit. no Norwegian Institute for Nature Research NINA, FRAM - High North Research Centre for Climate and the Environment, N- 9296 TromsØ, Norway. jarle. werner. bjerke @ nina. no
Author
Bjerke, J. W.
Author
Støvern, L. E.
Department of Marine and Arctic Biology, University of TromsØ - Arctic University of Norway, N- 9037 TromsØ, Norway. Present address: Norwegian Forest and Landscape Institute, N- 9269 TromsØ, Norway. leif. einar. stovern @ skogoglandskap. no
text
Phytotaxa
2014
2014-06-20
173
1
1
30
http://dx.doi.org/10.11646/phytotaxa.173.1.1
journal article
10.11646/phytotaxa.173.1.1
1179-3163
5142714
X. submougeotii
Hale (1989: 561)
When
X. submougeotii
was described it was only reported from its
type
locality in the Juan Fernández Islands (
Chile
), whereas
Nash
et al.
(1995)
later added one collection from
Mendoza
in
Argentina
and two from the
Falkland Islands
. However,
Calvelo & Adler (2001)
reported it from many localities in Argentinian Tierra del Fuego,
Etayo & Sancho (2008)
added it from Chilean
Isla
Navarino and we have studied another 25 collections, indicating that this species is very common. All samples show the same chemistry with usnic, norstictic, stictic and constictic acids, and most specimens have characteristic subterminal soralia (Fig. 9).
Specimens examined:
CHILE
. XII
REGIÓN DE MAGALLANES
:
Parque Nacional Torres del Paine
,
600–700 m
W
of
S
end of
Lago Skottsberg
,
51
°
04’S
,
73
°
07’W
,
150 m
, on an erratic boulder of andesite,
11 Dec 1999
,
Elvebakk,
A
. 99:1250
A
(
TROM
);
99:1250
C
(
TROM
);
98:311
(
TROM
);
1 km
W
of Guardería Lago Grey
,
51
°
07’30”S
,
73
°
10’30”W
,
80 m
, on open rocks near the river,
4 Dec 1999
,
Elvebakk,
A
. 99:1098
A
(
TROM
);
NE-facing, protected cliff wall,
Elvebakk,
A
.
99:1092
(
SGO
);
Lago Pehoe
NW
,
300–500 m
SE of
Refugio Pehoe
,
51
°
04’30”S
,
73
°
07’W
,
70 m
, on rocks on an exposed cliff,
11 Dec 1999
,
Elvebakk,
A
. 99:1238
B
(
TROM
);
99:1246
(
TROM
);
99:1300
(
TROM
);
between
Lago Pehoe
and
Río Paine
,
2 km
NE
of Laguna Linda
,
51
°
08’30”S
,
72
°
59’W
,
70 m
, on a W-facing rock, overgrown by a
Caloplaca
sp.
,
19 Dec 1997
,
Elvebakk,
A
.
97:469
(
TROM
);
Refugio
Pudeto
,
51
°
04’S
,
73
°
01’W
,
70 m
, on a rock in a
Pernettya
shrubland on the
E
side of the northernmost bay,
11 Dec 1999
,
Elvebakk,
A
.
99:1273
(
TROM
);
Lagunas
Mellizas
W
,
51
°
04’S
,
72
°
59’W
,
100 m
, on S-facing rocks,
Elvebakk,
A
. 00:893
(
TROM
);
2 km
NE
of
E
end of
Lago
Sarmiento Chico
,
51
°
03’S
,
72
°
55’W
,
200 m
, on rocks,
Nov 1995
,
Elvebakk,
A
.
95:470
(
TROM
);
Miradór Lago Nordenskjöld
,
2–3 km
N
of Salto Grande
,
51
°
03’S
,
73
°
01’W
,
300 m
, on sandstones,
3 Dec 2000
,
Elvebakk,
A
.
00:917
(
TROM
);
Seno Otway
,
2 km
NE
of Punta Espolón
,
52
°
47’S
,
71
°
12’W
,
20 m
, on granitic, erratic rock in
Chiliotrichum
shrubland,
30 Nov 1999
,
Elvebakk,
A
.
99:900
(
TROM
);
99:917
(
TROM
);
99:924
(
TROM
);
Seno Skyring
,
3–4 km
W
of Estancia María Felicinda
/
Estancia
Río Verde
,
52
°
26’S
,
71
°
22’W
,
2 m
, on seashore rocks,
30 Nov 1999
,
Elvebakk,
A
.
99:938
(
TROM
);
Tierra del Fuego
,
Porvenir
, on a boulder in a
Chiliotrichum
heath,
2 Jan 1941
,
Santesson,
R
.
5473a
(
S
);
27 Dec 1940
,
Santesson,
R
.
5281
(
S
);
Canal Beagle
,
Yendegaia
, near the saw-mill,
510 m
, on rocks,
1 Mar 1940
,
Santesson,
R
. 1395
(
S
)
.
FIGURE.
Xanthoparmelia submougeotii
photographed near the Administration Centre of the National Park Torres del Paine.