Atlas Of Ferns Of The British Isles
Atlas Of Ferns Of The British Isles
Atlas Of Ferns Of The British Isles
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42<br />
0 1 2 3 4<br />
0 0<br />
0<br />
7<br />
6<br />
5<br />
16.3<br />
POLYPODIUM<br />
AUSTRALE<br />
Southern<br />
Polypody<br />
0 100<br />
Kilometres<br />
Mi<br />
9<br />
9<br />
1<br />
100<br />
16.3 Polypodium australe Fée<br />
9 9<br />
8<br />
(P.vulgare auct.; P.vulgare subsp. serrulatum<br />
/Arcangeli)<br />
A Mediterranean/south Atlantic species reaching its northern<br />
limit on Lismore, v.c. 98. For the most part requiring limestone<br />
or similar high-calcium bearing rock substrate (e.g. mortared<br />
walls); usually on the warmer south-facing aspect when in its<br />
colder locations. Many records under the name P.vulgare var.<br />
serratum Willd. have been shown to be this taxon or a hybrid of<br />
it . (See R.H.Roberts & D.M.Synnott , Watsonia, 9: 34-41; 1972;<br />
A.Rutherford & A.McG.Stirling, Watsonia, 9: 357-361; 1973).<br />
2<br />
CHANNEL ISLANDS<br />
PLOT TED ON owv ei<br />
UTM GRID<br />
t;)<br />
3<br />
o<br />
1 2 3<br />
0<br />
I.<br />
o<br />
0<br />
4<br />
0<br />
8<br />
N1<br />
7<br />
5<br />
HX<br />
HW<br />
POLYPODIACEAE<br />
N2<br />
4 6<br />
5 6