James Rowland
@jamesrowland23.bsky.social
๐ค 394
๐ฅ 317
๐ 90
Ecologist. Interested in insects, plants, mosses, and lichens.
Coniocarpon cinnabarinum growing in Gosbeck Wood, Suffolk. This species is commonly recorded growing on smooth barked trees. The lichen is widespread in the west of the UK but rare in the east. This record is a county first for Suffolk (either Vice County)!
#lichens
#Suffolk
3 days ago
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reposted by
James Rowland
Anthony Speca | Aspen Ecology
18 days ago
1/2 Recently surveyed Emmanuel Church, Bungay, for
#lichens
. Same mid-Victorian age as St Edmund's nearby (see below), with churchyard of about same size. But Emmanuel headstones moved aside to create garden. Now mainly shaded and algae-covered. Eliminated up to 1/3 of lichen biodiversity! Onlyโฆ
add a skeleton here at some point
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New lichen record for me at the weekend from a Mid Suffolk woodland. The below is Phaeographis smithii. Unlike P. dendritica, smithii lacks the dark tissue below the hymenium. (1/3)
@britishlichensociety.org.uk
@suffolk-nats1929.bsky.social
@aspenecology.com
@suffolkbis.bsky.social
#lichens
19 days ago
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Spurge-laurel (Daphne laureola) out in full flower in woodland near me. Spurge-laurel is an early flowering species of neutral to basic woodland.
@bsbibotany.bsky.social
@suffolk-nats1929.bsky.social
#Wildflowerhour
23 days ago
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Some interesting lichens on the veteran Oaks at Helmingham Hall, Suffolk yesterday. 1/3
2 months ago
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Surprise discovery in the garden today. This is an overwintering female European Paper Wasp (Polistes dominula). Formerly considered a vagrant species in the UK. It now appears to have scattered breeding populations across south-eastern England.
#wasps
@kentfieldclub.bsky.social
3 months ago
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Couple of interesting finds walking through Orlestone Forest in Kent. The first is Little Shaggy-moss (Rhytidiadelphus loreus) a very common species in the west of the UK but rather rare in Kent. The second is the lichen Pertusaria pertusa, a common epiphyte found on smooth and rough bark. 1/2
3 months ago
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reposted by
James Rowland
Anthony Speca | Aspen Ecology
5 months ago
Announcing another chance to learn
#lichens
online! My next 'Lichens for Beginners' course starts in January. Perfect for anyone just discovering these unique and beautiful life-forms. All you need to know to understand lichens and identify common species. Join me!
aspenecology.com/lichens-for-...
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A bit late but White Dogwood (Cornus alba) planted along the side of a road. Very similar to Red-osier Dogwood (Cornus sericea) except the stone of the fruit is longer than wide and the leaves are shortly acuminate to acute.
#wildflowerhour
@bsbibotany.bsky.social
@suffolk-nats1929.bsky.social
5 months ago
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A new one for me last month. White Spindles (Clavaria fragilis) growing in a Low Weald meadow.
@kentfieldclub.bsky.social
#grasslandfungi
5 months ago
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Came across this interesting Cotoneaster on the outskirts of Norwich today. Could this be Cotoneaster dammeri?
@jo-the-botanist.bsky.social
@bramblebotanist.bsky.social
@norfolknats.bsky.social
#Cotoneaster
5 months ago
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Nicotiana sylvestris growing as a pavement weed in Norwich this week. First record for either Norfolk vice county. Species on the increase?
@trevorthebotanist.bsky.social
@bsbibotany.bsky.social
@wildflowerhour.bsky.social
@norfolknats.bsky.social
#wildflowerhour
#Norfolk
7 months ago
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New sawfly larva for me the other day. Have a suspicion this might be a Wild Rose Fusehorn (Arge ochropus). Any ideas
@andymus.bsky.social
#sawflies
#insects
7 months ago
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reposted by
James Rowland
A Naturalist Abroad
8 months ago
Something funky going on here! Small Scabious with a series of unified stems that collectively produced a solitary flowerhead, that then split out into several solitary stems again, each with its own terminal flowerhead... must be the beer in Norfolk!
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Double whammy while on holiday in New England. Japanese beetle (Popillia japonica) on knotweed (Reynoutria sp.). Both are non-native species in the northeastern US. The Japanese beetle first arrived in the US on plants from Japan as part of 1916 Worldโs Fair.
#invasiveinsects
#invasiveplants
(1/4)
9 months ago
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reposted by
James Rowland
Alex Prendergast
9 months ago
Set a dozen batologists free in Broadland & rightly anticipate a few interesting bramble records.. not a new-to-GB waterlily. Nymphaea candida has small flowers with erect petals, filaments wider than anthers & concave stigmatic disc. Leaves with anastomosing veins at edges.
@bsbibotany.bsky.social
4
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reposted by
James Rowland
Prof Duncan Westbury
9 months ago
Oh dear
@nationaltrust.org.uk
how have you got this so terribly wrong. Please contact me directly if you want to create a wildflower meadow & not an annual cornfield area.
@the-wildlifetrusts.bsky.social
add a skeleton here at some point
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Interesting find for
#wildflowerhour
. Found Sedum pallidum naturalised in mown grassland in Kent. New to Kent (either vice county) and eighth record on the BSBI DDb.
#Kent
#Sedum
#BSBI
@wildflowerhour.bsky.social
@kentfieldclub.bsky.social
@bsbibotany.bsky.social
9 months ago
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Interesting bramble growing in scrub next to some ancient woodland in Kent at the weekend. Bit of a bramble novice but perhaps Series Glandulosi
@bramblebotanist.bsky.social
? (1/2)
9 months ago
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reposted by
James Rowland
Rob Yaxley
10 months ago
Chaenotheca hispidula, a really smart pinhead lichen at Houghton Park today. Immersed thallus, greeny yellow pruinose base to fruiting head, and relatively large globose spores. First county record since 1974.
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Came across this Usnea on a broken Oak twig in some secondary woodland bordering a disused sand quarry in Kent. Think it might be Usnea subfloridana. (1/2)
10 months ago
1
5
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Two beetles while out and about today. A female black-headed cardinal beetle (Pyrochroa coccinea) and a lesser stag beetle larva (Dorcus parallelipipedus).
@colsocbi.bsky.social
@kentfieldclub.bsky.social
#beetle
10 months ago
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Common vetch (Vicia sativa ssp. nigra) and heath speedwell (Veronica officinalis).
#wildflowerhour
@bsbibotany.bsky.social
@kentfieldclub.bsky.social
10 months ago
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reposted by
James Rowland
Alex Prendergast
10 months ago
A great few day pointing at special Breckland plants with Wilts Bot Soc: Military Orchid Orchis militaris, Purple Milk-Vetch Astragalus danicus, Breckland Birthwort Aristolochia hirta and Rare Spring Sedge Carex ericetorum
#wildflowerhour
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New plant for me growing at the end of my street. Turns out itโs also new to Suffolk (either vice county)! Hirsute Garlic (Allium trifolatium) can be separated from the closely related species by hairs at edge of leaves, tepals tinged pink and yellow anthers.
#wildflowerhour
@bsbibotany.bsky.social
11 months ago
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Any thoughts on this Iris?
@jo-the-botanist.bsky.social
@bramblebotanist.bsky.social
(1/2).
11 months ago
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Checked the rose in my garden today and, unfortunately or fortunately depending on your view, the rose has been colonised by the rose aphid (Macrosiphum rosae). In the photo, there are immature green apterae and a mature red alatae.
11 months ago
2
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reposted by
James Rowland
Anthony Speca | Aspen Ecology
11 months ago
I'm finding it hard to see why this
#lichen
on sallow trunk in Earsham, Norfolk, England, isn't Punctelia borreri, except it would be first record for Norfolk, and only fourth for East Anglia. 'Starry-sky' look from scattered punctiform pseudocyphellae, soralia concentrated in thallus centreโฆ 1/2
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A rather late post, but wallflower living up to its name growing on the Roman wall in Colchester.
#wildflowerhour
@bsbibotany.bsky.social
11 months ago
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reposted by
James Rowland
Sim Elliott
12 months ago
Dendrographa decolorans - scratching yellow-orange - on old Quercus robur in St Leonard's Forest SSSI near Horsham, West Sussex; former medieval royal hunting forest, much of which has been destroyed by coniferisation. The ghyll is good for Atlantic bryophytes.
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reposted by
James Rowland
Sim Elliott
12 months ago
Red and Green. A "cave" in the bend of Sheepwash Ghyll, in St Leonard's SSSI, a High Weald Ghyll Wood, where it seems that iron from iron ore (siderite, FeCO3) deposits in wealden clay, has formed a sticky colloid, staining the Pellia species red.
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Scilla sp. naturalised in my local area
#wildflowerhour
(1/2)
about 1 year ago
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reposted by
James Rowland
Anthony Speca | Aspen Ecology
about 1 year ago
Excited to lead four
#lichen
walks in Kensington Gardens this month for The Royal Parks! Discover why lichens are returning to London centre after many decades, understand their vital importance for ecology and wildlife, and learn to identify common species.
www.royalparks.org.uk/events/learn...
loading . . .
Learning Lichens: a walk in the park
Lichens nature walk in Kensington Gardens
https://www.royalparks.org.uk/events/learning-lichens-walk-park
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Out with
@robyaxley.bsky.social
in Norfolk over the weekend and came across a mystery Usnea. After taking a piece home and seeking determination from a national expert, can confirm the first record of Usnea esperantiana for VC28 & for Norfolk as a whole.
#LichenGBI
@norfolknats.bsky.social
about 1 year ago
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Signs of spring for
#WildFlowerHour
. Sweet violet (Viola odorata) coming into flower in my local patch. The deep violet corolla and spur in combination with lateral petals with tufts of hairs towards inner end likely this specimen V. odorata var. odorata.
about 1 year ago
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reposted by
James Rowland
James Emerson
about 1 year ago
The
@norfolknats.bsky.social
species guide to the Psyllids of Norfolk has now been updated with 2024 data (251 records of 32 species - thanks to all who have submitted records). There are also new photos for Cacopsylla visci & Trioza chenopodii.
norfolknaturalists.org.uk/wp/wp-conten...
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Minute Pouncewort (Myriocoleopsis minutissima) when out in Kent today. Clearly identified by the 5-pointed star like shape of the emerging perianths. Formerly a species restricted to southern and coastal areas, it has dramatically increased its range within the UK since the 1990s.
about 1 year ago
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reposted by
James Rowland
Palustris
about 1 year ago
Over past 30 yrs, this former silting area has developed a rich flora, resembling fixed-dune grassland. This has developed entirely through natural regeneration but some species, esp orchids, now ๐. Small-scale turf removal & scarification is being trialled to 'reset' early successional conditions.
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reposted by
James Rowland
Anthony Speca | Aspen Ecology
about 1 year ago
Field and lab notes for R reductum now available! If you find
#lichens
that look like this, particularly on pebbles, chances are it's R reductum: Britain's most common and widespread Rhizocarpon. But take care still to rule out similar species. See notes for help!
aspenecology.com/rhizocarpon-...
add a skeleton here at some point
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Continued. Diploicia canescens (K+ yellow) and potentially Diplotomma alboatrum. (2/2)
about 1 year ago
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More churchyard lichens today. Lecanora soralifera and Porpidia tuberculosa. (1/2)
about 1 year ago
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Selection of mosses and a lichen while out today at Monks Wood NNR with the Cambridgeshire Bryological Group. Flat Neckera (Neckera complanata), Rambling Tail-moss (Anomodon viticulosus) and a Pertusaria sp. lichen which is most likely to be P. pertusa.
#mosses
#bryophytes
#LichenGBI
about 1 year ago
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Next two more tricky. Perhaps first a Lecanora sp. K+ yellow? Could be L. campestris. The second potentially one of the Flavoplaca (Caloplaca) citrina s.l group? Appears to be K+ orange-red. Any thoughts?
@robyaxley.bsky.social
@aspenecology.com
(2/2)
about 1 year ago
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Been out looking at lichens in a local churchyard today. Below are what I think are Variospora (Caloplaca) flavescens and Melanelixia fuliginosa. (1/2)
about 1 year ago
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reposted by
James Rowland
Anthony Speca | Aspen Ecology
about 1 year ago
New learning opportunity! I'm planning to teach online beginner
#lichen
microscopy course. Six sessions covering all basic microscope technique for lichens. Live on-screen demonstration, discussion, Q&A. No microscope experience required. Early March start. Join me!
aspenecology.com/beginner-lic...
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Out on Wilbury Hill today. Came across this dog lichen. Think it might be Peltigera didactyla. As specimen was tomentose, thallus was lacking soredia or isidia, apothecia were longer than broad and thallus not bullate. Any thoughts at
@northernhills.bsky.social
?
#lichenGBI
about 1 year ago
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Inspired by
@aspenecology.com
found what I think is Parmelia saxatilis s. lat along with what I think are Phaeophyscia orbicularis and Parmotrema perlatum. Unfortunately not found in East Anglia.
about 1 year ago
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reposted by
James Rowland
Richard Moyse
about 1 year ago
For
#MushroomMonday
, what I think must be a Parrot Waxcap in Doddington Churchyard today. I wish nature would stop reminding me what's happening to the climate.
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Two lichens growing on an apple tree today. I think Physcia aipolia and a Candelaria sp. probably C. concolor.
about 1 year ago
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Greasewort (Aneura pinguis) found out and about this week.
over 1 year ago
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