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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94 ASPIDIACEAE<br />
0<br />
5<br />
0<br />
8<br />
27.9x8<br />
DRYOPTERIS<br />
X DEWEVERI<br />
0 100<br />
1<br />
Kilometres<br />
Miles<br />
CHANNEL ISLANDS<br />
PLOT TED ON 0 wv<br />
UTM GRID<br />
100<br />
8<br />
0<br />
9 0<br />
1:Z3f<br />
9 9<br />
2<br />
1 2 3 4<br />
9<br />
7 7 4<br />
5<br />
6<br />
6<br />
4<br />
27.9 x 8 Dryopteris X deweveri (Jansen) Jansen & Wachter<br />
(D.austriaca x cart husiana)<br />
A common hybrid wherever the parents grow together. Easily<br />
recognized as being intermediate in all its characters, the scales<br />
concolorous but pale red-brown and the spores abortive. Such<br />
plants are often very glandular on the young lamina, veins and<br />
rachides and have been described in early literature as Lastrea<br />
glandulosa Newm. (See A.C.Jermy & S.Walker, in C.A.Stace<br />
(ed.), loc.cit.: 117).<br />
e<br />
0 0<br />
0<br />
00<br />
N1<br />
0<br />
HX<br />
HW<br />
o o<br />
o Ise<br />
1 2 3 4 5 6<br />
N2<br />
0<br />
6<br />
5<br />
4<br />
3<br />
2<br />
0
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