Full Contents as pdf File - Natural History Museum

Full Contents as pdf File - Natural History Museum Full Contents as pdf File - Natural History Museum

02.04.2013 Views

MACHYNLLETH, MID-WALES – 21-23 June Martin Rickard Around 25 members gathered in Machynlleth on the Friday night in an area somewhat overlooked by our Society excursions in the past. Devil’s Bridge to the south and more particularly Snowdonia to the north have often been visited but this area seems to have been passed over. Our past President, Barry Thomas, lives locally and he agreed to put matters right by leading this meeting – as it turned out one of the most rewarding I have ever attended. On Saturday morning we were led around lowland lanes in the Eglwysfach and Furnace area (22/6895). No great rarities were seen, but Polypodium vulgare, P. interjectum and their hybrid, P. x mantoniae, were recorded and discussed at length, as were the weekend’s first plants of the Dryopteris affinis group. We recorded D. affinis subspp. cambrensis, borreri and affinis, plus the hybrid D. x complexa. Other ferns seen included D. dilatata, Athyrium filix-femina, Asplenium trichomanes subsp. quadrivalens and Blechnum spicant – overall 15 different taxa. Mid-morning, Barry and Lynda Thomas gave us very welcome coffee in their garden where many good ferns were seen, with the highlight for me being Asplenium scolopendrium ‘Crispum speciosum’, originating from the garden of another past President, Henry Schollick. Barry Thomas’ garden, Eglwysfach, Machynlleth Matt Stribley, Barry Colville, Martin Rickard, Joy Neal 96 photo: A.M. Paul Suitably refreshed we set off into Cwm Einion (22/6994) in the foothills of Plynlimon, less than a mile from our morning walk. Here we recorded many additional species, most notably Dryopteris aemula, Oreopteris limbosperma, Hymenophyllum tunbrigense by a waterfall and in more open woodland H. wilsonii, Phegopteris connectilis, Blechnum spicant and some additional types of D. affinis, i.e. subsp. affinis var. paleaceolobata, plus a very dark-scaled form of subsp. affinis, and subsp. borreri ‘morphotype insolens’. Then it was time for lunch, having already recorded 23 different taxa!

After lunch we visited the seaside, or rather the dunes at Ynyslas (22/6094). There was a good collection of equisetums here, including E. x litorale and E. variegatum (very small and difficult to spot at first, but then seen to be abundant), but most notably several good stands of Ophioglossum vulgatum. O. azoricum is recorded from further up the coast, but it is not known here nor could we find it. Polypodium interjectum was growing on the dunes, although the numerous orchids side-tracked some of the party. Moving on we visited a long straight dyke near the village of Taliesin (22/6591). Here we were delighted to add Dryopteris carthusiana, D. dilatata, their hybrid D. x deweveri and Osmunda regalis to our species list. The osmundas were numerous and one or two plants were over six feet tall, but further into the bog we were assured plants up to ten feet tall could be found. 97 photo: B.D. Smith Joy & Stewart Neal’s house, near Eglwysfach, Machynlleth Barry Thomas, Alison Paul, Christine Mullins, Pat Acock, Jennifer Walls, Ann Colville, Robin Walls, Sam Thomas, Martin Rickard, Graham Ackers, Bruce Brown, Sandy Strang, Joy & Stewart Neal, Matt Stribley, Barbara Porter, Gill Smith, Barry Colville, Bryan Smith, Jonathan Crowe, Robert Sykes, Ken Trewren Next on the agenda was one of the weekend’s highlights. We had all been invited to have a cream tea in Joy and Stewart Neal’s garden just north of Eglwysfach (22/6996). Joy has amassed a large fern collection, which has been planted alongside her own private rocky ravine. Many interesting ferns grow here including several interesting cultivars of Polystichum setiferum. The star of her fern walk is, however, an uninvited guest – none other than a small patch of the gametophyte of Trichomanes speciosum! Elsewhere in the garden ferns are less numerous but it is a wonderful garden, a real tribute to Joy and Stewart. Saturday closed with a very enjoyable session of short slide-shows after dinner. Not a bad day – two good gardens, a cream tea and 32 different taxa of ferns and fern allies seen growing in the wild.

MACHYNLLETH, MID-WALES – 21-23 June Martin Rickard<br />

Around 25 members gathered in Machynlleth on the Friday night in an area somewhat<br />

overlooked by our Society excursions in the p<strong>as</strong>t. Devil’s Bridge to the south and more<br />

particularly Snowdonia to the north have often been visited but this area seems to have<br />

been p<strong>as</strong>sed over. Our p<strong>as</strong>t President, Barry Thom<strong>as</strong>, lives locally and he agreed to put<br />

matters right by leading this meeting – <strong>as</strong> it turned out one of the most rewarding I have<br />

ever attended.<br />

On Saturday morning we were led around lowland lanes in the Eglwysfach and Furnace<br />

area (22/6895). No great rarities were seen, but Polypodium vulgare, P. interjectum and<br />

their hybrid, P. x mantoniae, were recorded and discussed at length, <strong>as</strong> were the<br />

weekend’s first plants of the Dryopteris affinis group. We recorded D. affinis subspp.<br />

cambrensis, borreri and affinis, plus the hybrid D. x complexa. Other ferns seen included<br />

D. dilatata, Athyrium filix-femina, Asplenium trichomanes subsp. quadrivalens and<br />

Blechnum spicant – overall 15 different taxa. Mid-morning, Barry and Lynda Thom<strong>as</strong><br />

gave us very welcome coffee in their garden where many good ferns were seen, with the<br />

highlight for me being Asplenium scolopendrium ‘Crispum speciosum’, originating from<br />

the garden of another p<strong>as</strong>t President, Henry Schollick.<br />

Barry Thom<strong>as</strong>’ garden, Eglwysfach, Machynlleth<br />

Matt Stribley, Barry Colville, Martin Rickard, Joy Neal<br />

96<br />

photo: A.M. Paul<br />

Suitably refreshed we set off into Cwm Einion (22/6994) in the foothills of Plynlimon,<br />

less than a mile from our morning walk. Here we recorded many additional species,<br />

most notably Dryopteris aemula, Oreopteris limbosperma, Hymenophyllum tunbrigense<br />

by a waterfall and in more open woodland H. wilsonii, Phegopteris connectilis,<br />

Blechnum spicant and some additional types of D. affinis, i.e. subsp. affinis var.<br />

paleaceolobata, plus a very dark-scaled form of subsp. affinis, and subsp. borreri<br />

‘morphotype insolens’. Then it w<strong>as</strong> time for lunch, having already recorded 23 different<br />

taxa!

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!