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Dave

@sylvatica2024.bsky.social
727 followers 156 following 2.9K posts

Self taught botanist living in Cornwall, formerly Kent. Hoping to spread the joys of nature to others through my posts. Cornwall blog at: sylvatica2022.blogspot.com Kent blog at: barbus59.blogspot.com

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Dave @sylvatica2024.bsky.social · 21h
A clump of Sulphur Tufts by the River Fowey at Trago Mills today in Cornwall.
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Dave @sylvatica2024.bsky.social · 21h
Water Mint by the River Fowey at Trago Mills, Cornwall today. Mentha aquatica
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Dave @sylvatica2024.bsky.social · 22h
Cornwall Botany for September at sylvatica2022.blogspot.com hope you like the selection of plants this month.
Sonchus arvensis subsp. arvensis (left) and subsp. uliginosus (right) Hybrid between American x Short-fruited WillowherbsHybrid between Long stalked and Spear-leaved OrachesClinopodium ascendens - Common Calamint
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Dave @sylvatica2024.bsky.social · 28/09/2026
It was a good flowering year for intermedia and rotundifolia in Cornwall too
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Dave @sylvatica2024.bsky.social · 28/09/2026
A Square spot Rustic in my house last night. Cornwall.
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Dave @sylvatica2024.bsky.social · 27/09/2026
Thank you, some of the Evening Primroses were only a few inches tall (due to drought) but had the usual sized flowers making them look rather odd.
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Dave @sylvatica2024.bsky.social · 27/09/2026
I stayed at Corfe Castle village this year, wish I'd known about these! Now I'll have to go back next year.
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Dave @sylvatica2024.bsky.social · 27/09/2026
Thrift is flowering again here in Cornwall too.
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Dave @sylvatica2024.bsky.social · 27/09/2026
A nice find today of a young Marsh Yellow-cress from Tamar Lakes in Cornwall. Not recorded here since 1984. Not flowering , probably won't until spring next year. Rorippa palustris
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Dave @sylvatica2024.bsky.social · 27/09/2026
Wild Carrot, Musk Storksbill, Russian Vine and Vervain Cornwall this week for #wildflowerhour
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Dave @sylvatica2024.bsky.social · 27/09/2026
Goldenrod, Tall Rocket and Common Chickweed from Par Sands this week in Cornwall for #wildflowerhour
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Dave @sylvatica2024.bsky.social · 27/09/2026
Common Evening Primrose, Wild Fennel, Sea Knotgrass and a white Japanese Rose from Par Sands this week in Cornwall for #wildflowerhour
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Dave @sylvatica2024.bsky.social · 23/09/2026
Lots of wind blown sand from a nearby beach, so I guess it likes it free draining. I usually see a few at a time, often in pavement cracks.
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Dave @sylvatica2024.bsky.social · 23/09/2026
Constantine dunes, a nice place to look for plants given the views, but the dunes are rather overrun with garden escapes
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Dave @sylvatica2024.bsky.social · 23/09/2026
Vervain on a sandy road verge in Constantine, Cornwall today. Given that there's easily over 100 plants it's surprising this is a first monad record for them here. Verbena officinalis
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Dave @sylvatica2024.bsky.social · 23/09/2026
A Russian Vine run amok (as usual) all along a sandy road verge in Constantine, Cornwall today. Fallopia baldschuanica
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Dave @sylvatica2024.bsky.social · 23/09/2026
Sea Holly looking very autumnal in seed in Constantine dunes, Cornwall today. Eryngium maritimum
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Dave @sylvatica2024.bsky.social · 23/09/2026
Musk Storksbill on the edge of a sandy pavement in Constantine, Cornwall today. Erodium moschatum
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Dave @sylvatica2024.bsky.social · 23/09/2026
Sea Storksbill rosette on a sandy path in Constantine, Cornwall today. No flowers, although if there were, they have no petals. Erodium maritima
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Dave @sylvatica2024.bsky.social · 23/09/2026
An unusually pink Wild Carrot in Constantine Dunes, Cornwall today. Daucus carota subsp. carota
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Dave @sylvatica2024.bsky.social · 23/09/2026
Some were not much much more than an inch tall with a normal size flower on top.
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Dave @sylvatica2024.bsky.social · 22/09/2026
Common Chickweed now flowering; they will continue to flower all through the winter months too. Par Sands, Cornwall. Stellaria media
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Dave @sylvatica2024.bsky.social · 22/09/2026
Not very common on the dunes, some Goldenrod flowering in a scrubbed over part of Par Sands, Cornwall today. Solidago virgaurea
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Dave @sylvatica2024.bsky.social · 22/09/2026
Tall Rocket on recently cleared sand dune at Par Sands, Cornwall today. See ALT for evidence of its long-lived seed. Sisymbrium altissimum
Recorded here in 1901, 1910, then 1929 and nothing until 2025 when the dunes were cleared of scrub back to bare sand. Hundreds of S. altissimum then appeared evidencing a long-lived seed bank. They'll probably disappear again as the dunes vegetate over.
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Dave @sylvatica2024.bsky.social · 22/09/2026
Large, mature bushes of Prickly Saltwort on the beach at Par Sands, Cornwall today. Not something you should sit on or even near as the thorns are very sharp. Here, shown in fruit, however, the flowers lack petals entirely. Rare in the SE of England. Salsola kali
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Dave @sylvatica2024.bsky.social · 22/09/2026
A white form of Japanese Rose, invasive in the dunes at Par Sands, Cornwall, but it has pretty flowers, so that's OK. 😉 Last photo shows one in fruit. Lots of it has been ripped out of the dunes but it keeps coming back all the more. Rosa rugosa
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Dave @sylvatica2024.bsky.social · 22/09/2026
Sea Knotgrass was at its best with some plants around 1m in diameter, all bursting with flowers. Par Sands, Cornwall today. Polygonum maritimum
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Dave @sylvatica2024.bsky.social · 22/09/2026
The known site for Sea Daffodils found a few that had set seed. The seeds are buoyant and can float to new beaches to colonise.Native to France, and now found in a few places in Devon and Cornwall. Par Sands. Pancratium maritimum
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Dave @sylvatica2024.bsky.social · 22/09/2026
Common Evening Primrose, usually around 3 feet tall, but due to the summer drought, they were all around 1 foot or less, an incredible adaption to ensure future seed set. Oenothera biennis
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Dave @sylvatica2024.bsky.social · 22/09/2026
Survivors of summer trampling from tourists on the beaches, this Sea Sandwort looked amazing with its leaf symmetry on Par Sands, Cornwall today. Honckenya peploides
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Dave @sylvatica2024.bsky.social · 22/09/2026
Wild Fennel flowering on Par Sands beach Cornwall today. Note the finely divided leaves which easily separates it from Wild Parsnip which has very similar flowers (which also grows here). Foeniculum vulgare
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Dave @sylvatica2024.bsky.social · 22/09/2026
Frosted Orache growing on Par Sands beach today, looking suitably frosted in blazing sunshine, though it was drizzling just half an hour before. Atriplex laciniata
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Dave @sylvatica2024.bsky.social · 21/09/2026
Got the look of a hybrid too, though it's difficult to tell from a single photo. Is Meadow Thistle nearby? Might be C.x forsteri the hybrid with Marsh. If not, then it's just an odd looking Marsh Thistle as Moira says.
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Dave @sylvatica2024.bsky.social · 20/09/2026
Well worth a couple of trips at different times of the year. I went in late June.
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Dave @sylvatica2024.bsky.social · 20/09/2026
One of the few plants I went to see there and found easily, the rest involved much uphill walking in a torrential downpour and gale.
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Dave @sylvatica2024.bsky.social · 20/09/2026
I know of some right by a road on the SE of the Great Orme.
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Dave @sylvatica2024.bsky.social · 20/09/2026
I'm not happy with mine, invariably the flowers bleach out. I suppose I should shoot in RAW which would solve the issue, but I can't be bothered with all the editing.
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Dave @sylvatica2024.bsky.social · 20/09/2026
Thanks, I don't trust AI, and I questioned it 3 times and it stuck to its guns. I even had it compare my photos to webidguides.com and it still wouldn't have it, so thought it best to check with you guys.
webidguides.com
404 - PAGE NOT FOUND
404 means the file is not found. If you have already uploaded the file then the name may be misspelled or it is in a different folder.
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Dave @sylvatica2024.bsky.social · 20/09/2026
I've yet to find vigurs either. I did find some new E. tetraquetra at Samphire Hoe a couple of years or so back. Look along the railway line.
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Dave @sylvatica2024.bsky.social · 20/09/2026
Thanks to you both. I thought so, but it's one I hadn't seen before. Rather surprised it hadn't been recorded here before either, given its size.
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Dave @sylvatica2024.bsky.social · 20/09/2026
You're too kind! After taking lots of rubbish photos I concluded "thin and weedy" was apt!
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Dave @sylvatica2024.bsky.social · 20/09/2026
As usual in the mild winter climate of Cornwall some weird alien plant has naturalised on a sea wall away from habitation. I believe this is New Zealand Flax. I’ve previously found baby plants in pavements too. Phormium tenax
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Dave @sylvatica2024.bsky.social · 20/09/2026
Two subspecies of Sea Aster from salt marsh on the River Tamar today near Torpoint. One never grows ray petals and the other does. Genetically different too apparently, though they can cross pollinate, so intermediate forms are also likely. #wildflowerhour Tripolium pannonicum
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Dave @sylvatica2024.bsky.social · 20/09/2026
Greater Sea-spurrey from a small bit of saltmarsh near Torpoint today. Note that there are 10 stamens and the petals equal or exceed the length of the sepals. #wildflowerhour Spergularia media
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Dave @sylvatica2024.bsky.social · 20/09/2026
Stone Parsley is a thin and weedy looking plant so it is hard to photograph. The easiest way to ID it, is to crunch it up and smell it. It has a strong odour of petrol/diesel/ antiseptic type smell. #wildflowerhour Sison amomum
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Dave @sylvatica2024.bsky.social · 20/09/2026
It isn't often that I see Holm (or Holly) Oaks with acorns, but clearly they're having a good year near Torpoint, with their roots in saltmarsh. Quercus ilex
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Dave @sylvatica2024.bsky.social · 20/09/2026
Tall Melilot with some ID tips on separating it from Ribbed Melilot and the plant height isn't one of them! Torpoint area today. #wildflowerhour Melilotus altissimus
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Dave @sylvatica2024.bsky.social · 20/09/2026
The dried up spikes of Sea Rush from the tidal Tamar near Torpoint today. Note the sharp bract poking up above the inflorescence. Juncus maritimus
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Dave @sylvatica2024.bsky.social · 20/09/2026
Round-leaved Cranesbill near Torpoint today. Note the tiny red glandular hairs on the stems (you need a hand lens to see these) and the dark dots in the sinus of the leaves. #wildflowerhour Geranium rotundifolium
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Dave @sylvatica2024.bsky.social · 20/09/2026
A weird plant called Redclaws, Escallonia rubra, lined a field edge neare Torpoint today, so clearly planted. However, it had started to sucker away from the main plants, so likely to spread in the future.
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