#heracleum
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knotweed-ireland.bsky.social
Hogweed (Heracleum sphondylium). #Plants #Flowers #Scape #Ireland #Nature #Photography
July 2, 2025 at 10:53 PM
rogerhorton.bsky.social
A huge fresh flower head of Hogweed, Heracleum sphondylium, at RSPB #LakenheathFen today
#WildFlowerHour
September 27, 2026 at 7:02 PM
rogerhorton.bsky.social
What may be Common Ectemnius wasp, Ectemnius continuus, on flowers of Hogweed, Heracleum sphondylium, at RSPB #LakenheathFen #Suffolk on Sunday.
#WildWebsWednesday
September 30, 2026 at 7:12 AM
anneontheshelf.bsky.social
#Wildflowerhour Hogweed, Heracleum sphondylium in flower on a trackway despite rain, wind and frost. Near Monmouth.
November 30, 2025 at 7:11 PM
fungiflowers.bsky.social
Probably fairly widespread in GB, but under-recorded & only the 2nd time I’ve seen it, the hybrid between native Hogweed (Heracleum sphondylium) & Giant Hogweed (H. mantegazzianum s.l.) growing on Hackney Marsh, London. Verified by the @bsbibotany.bsky.social Heracleum referee.
November 14, 2024 at 2:17 PM
adaszpilka.art
#ZPamiętnikaMłodejZielarki

Porada dla Panów:
Posmarować tym Heracleum konar, a zapłonie...
July 2, 2026 at 5:16 AM
mirro.bsky.social
Goedemorgen dag13 van de #julibloeiers is weer voor een schermbloem de #Berenklauw Heracleum sphondylium L. (Gewone Berenklauw) en Heracleum mantegazzianum (Reuzenberenklauw). Decoratief en geliefd bij insecten zoals het #landkaartje @ansdejager.bsky.social
Fijne zondag👋
July 13, 2025 at 6:54 AM
akbridgelake.bsky.social
Tiny part of the mighty whole.

#FlowersOnFriday #wildflowers #nativeplants #nature #photography #PhotographyBreak
📷 🌱 📸 🌿 #Naturalist

Common Cow Parsnip (Heracleum maximum)
Common Cow Parsnip; photo detail of one of the flower umbels showing the many small white flowers that are part of the umbel. This is the only member of the genus Heracleum native to North America.
July 26, 2024 at 8:13 PM
sylvatica2024.bsky.social
A rather nice Hogweed flowering on the cliffs near Newquay Harbour today.

Heracleum sphondylium
#wildflowerhour
February 2, 2025 at 8:16 PM
jpk-art.bsky.social
I photographed these inflorescences of Heracleum mantegazzianum out of professional interest but then thought that this is quite a nice picture. :)

#nature #Plants #flowers #flower #photography 🌱
December 18, 2024 at 8:13 AM
anneontheshelf.bsky.social
#Wildflowerhour #pollinatorpals
Western Honey Bee, Apis mellifera on Hogweed, Heracleum sphondylium, I think. Lydney, Gloucestershire.
August 18, 2024 at 7:13 PM
trisnorton.bsky.social
Glamorous botany behind a Starbucks on the A9 near Stirling. Monkeyflower Mimulus guttatus and Giant Hogweed Heracleum mantegazzianum. @bsbibotany.bsky.social @bsbiscotland.bsky.social
July 23, 2026 at 7:35 PM
jandl.eurosky.social
#Dag13
#Berenklauw

Margriet Schellekens-Nivard
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Heracleum mantegazzianum (Reuzenbereklauw)
July 13, 2025 at 8:39 AM
katzenundkerzen.bsky.social
hey baby bist du heracleum mantegazzianum oder wieso verbrenn ich mich jedesmal wenn wir uns berühren
July 27, 2024 at 8:12 AM
bsbiscience.bsky.social
Annual pilgrimage to count Fritillaria meleagris at Aubert Ings SSSI, Cattal where it appeared c25 years ago. Numbers now c250. Tulipa sylvestris seems to be spreading too as has the statuesque Heracleum mategazzianum which is now well established all along the River Nidd downstream of Knaresborough
Fritillaria meleagris naturalised at Aubert Ings SSSI near to Cattal Tulipa syvestris naturalised on the bank of the River Nidd at Aubert Ings SSSI Cattal Dead stem of Heracleum mantegazzianum Seed of Heracleum mantegazzianum
April 6, 2026 at 8:30 PM
benton2.bsky.social
Flowering today, Hogweed Heracleum sphondylium, White - dead Nettle Lamium album, and Dandelion Taraxacum officinale #wildflowerhour
#festiveplants
December 22, 2024 at 8:14 PM
ianpaulsieren.bsky.social
Cow Parsnip (Heracleum maximum)
#Spring #flowers #bloomscrolling
May 18, 2026 at 8:48 AM
tribiusart.bsky.social
Heracleum sosnowskyi

#beyblade #bakutenshootbeyblade
June 1, 2025 at 4:45 PM
holundra.bsky.social
Wiesen-Bärenklau
Heracleum sphondylioum
#phytoAbisZ
Nahaufnahme eines weißen Doldenblütlers
October 8, 2024 at 6:28 PM
flofflach.bsky.social
Missed #wildflowerhour being away, did the #OrchidChallenge without knowing:
Caldey, Sir Benfro Pembrokeshire. Centranthus ruber ~ Triglog goch ~ Red valerian. Anacamptis pyramidalis ~ Tegeirian Bera ~ Pyramidal orchid. Heracleum sphondylium ~ Efwr ~ Hogweed (& wallflower) @bsbibotany.bsky.social
Centranthus ruber in foreground, pale sand, sea, then land in distance cluster of not fully out Anacamptis pyramidalis, bracken to left many plants of Heracleum sphondylium under trees, some of the trees are ivy covered Heracleum sphondylium in foreground, "clump" of sand, rock with small recess behind, with yellow wallflowers, ivy just visible hanging down
June 2, 2026 at 9:18 PM
benthomas-1983.bsky.social
Hogweed - Heracleum sphondylium in flower after being cut a few months back and some Holly - Ilex aquifolium for #Festiveplants #Wildflowerhour
December 22, 2024 at 7:42 PM
rogerhorton.bsky.social
Heracleum sphondylium, Hogweed, growing against a wall of local stone #Malvern #Worcestershire #WildFlowerHour
An irregular stone wall with white umbel flowers and green leaves of Hogweed in front of it.
November 17, 2024 at 8:47 PM
manifestthefuture.bsky.social
It was great to see that so many wild plants & flowers had survived the ravages of
#StormAmy
(Catmint, meadowsweet, StJohn's wort, pink & white common hogweed-Heracleum sphondylium, red campion, & chamomile flowers (on a rocky shore) on #Anglesey #wildflowerhour
October 5, 2025 at 7:01 PM
direbecca.bsky.social
A peek at the Pacific last week along the #SonomaCoast, with blooming native Cow Parsnip/Heracleum maximum.💚

More on Cow Parsnip here...
calscape.org/Heracleum-ma...

#WaterWednesday #NativePlants #Bloomscrolling #WildflowerWednesday #Ocean #NaturePhotography #OriginalContent #iNat 📷🌿🌱🌊
Close-up of large umbel of small white flowers atop sturdy tall stem with hills and small opening with ocean view in background.
July 24, 2024 at 5:05 PM