John Warren's Avatar

John Warren

@botanyjohninaber

Ex-academic, botanist, small-holder, author and part of the botanical university challenge crew

159
Followers
197
Following
41
Posts
02.12.2024
Joined
Posts Following

Latest posts by John Warren @botanyjohninaber

Thanks Yoselin, so much enthusiasm for plants. Fantastic.

18.02.2026 22:32 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
screengrab

screengrab

🌍🌱🌻🌾🌿🌳🐞πŸͺ³πŸŒ And this is what the top of the Botanical University Challenge 2026 Day 2 leaderboard looked like at the end of today's contest. 14 teams through to next week's contest to find the 4 semifinalists! #BUC2026

18.02.2026 19:45 πŸ‘ 12 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
Post image
14.02.2026 16:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Well done Bangor. Great to have you in the BUC family

11.02.2026 17:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Screenshot

Screenshot

πŸŒΏπŸŒΎπŸŒ΄βš˜οΈπŸ΅πŸ‚πŸŒ»πŸ›πŸ¦‹πŸŒπŸŒAnyone interested in hearing about a botanical hoax on the Isle of Rum (or Rhum) in Scotland in the early 20th century, was a question in #BUC2026, follow this link.

www.bbc.co.uk/sounds/play/...

11.02.2026 16:01 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Post image

Are you ready?

05.02.2026 16:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Hopefully on the shelves in June.

02.02.2026 15:47 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image

Two weeks to the start of @bucbotany.bsky.social 2026. Remember this from last year?

28.01.2026 20:41 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It is much harder to answer questions about things that are not there, than things that are.

26.01.2026 17:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Sexy title or what!

26.01.2026 17:23 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Many years ago my PhD was on the first half of the problem. But why it has declined seems to have been overlooked.

26.01.2026 17:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

But what happened to the radiate form? It spread rapidly across the UK last century, but seems to have declined dramatically since then. But why?

26.01.2026 17:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

@prifaber.bsky.social @ibers.bsky.social :)

14.01.2026 16:29 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

A month until BUC 2026. What is this?

14.01.2026 12:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Screen grab showing International Space Station above a blue-cloudy Earth.

Screen grab showing International Space Station above a blue-cloudy Earth.

πŸŒΎπŸŒ±βš˜οΈπŸŒΏπŸŒΌπŸ¦ πŸš€ #BUC2026 Impressive survival of moss spores, Physcomitrella patens (spreading earthmoss) on outside of International Space Station for 9 months! Vacuum, radiation, dry, too much light, cold. Over 80% germinated when back on Earth. www.cell.com/iscience/ful...

20.11.2025 21:01 πŸ‘ 66 πŸ” 19 πŸ’¬ 0 πŸ“Œ 6
Post image

November and the Holly berries are ready for Christmas... Not

05.11.2025 17:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

Mega puffball

03.11.2025 16:33 πŸ‘ 12 πŸ” 2 πŸ’¬ 3 πŸ“Œ 0

Get some made. It's not difficult. Any proper northern bloke should know how to mek parkin. ;)

15.10.2025 15:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

@uniofaberdeen.bsky.social @bucbotany.bsky.social The Sid Thomas BUC trophy πŸ† on its way to Aberdeen

11.09.2025 09:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

Nice video. I don't want to boast, but my design is both simpler and superior. Perhaps we should put details in the Thymes. The most important aspect is time of year and twig selection.

31.08.2025 15:31 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

There is a long tradition of making whistles from Sambucus. The process involves removing the pitch, rather different from those made with Acer twigs.

28.08.2025 07:22 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Team and trophy

Team and trophy

And the winner of Botanical University Challenge #BUC2025 ia Aberdeen!!

20.08.2025 16:31 πŸ‘ 16 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Group photo of the student who represented Plymouth University in the Botanical University Challenge, coming in second place.

Group photo of the student who represented Plymouth University in the Botanical University Challenge, coming in second place.

🌿 Join us in celebrating Plymouth’s fantastic achievement in the Botanical University Challenge, taking 2nd place in a very close national final yesterday! πŸ₯ˆ

You can watch the intense finals here: www.youtube.com/watch?v=bX_s...

@bucbotany.bsky.social #BUC2025 #BotanicalUniversityChallenge #Botany

21.08.2025 14:55 πŸ‘ 15 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

A week to @bucbotany.bsky.social and practicing for the plant based orchestra

14.08.2025 14:44 πŸ‘ 6 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1
Preview
The Botanical University Challenge: Bridging isolation and empowering plant‐aware students In some indigenous languages, plants are referred to as β€œthose who care for us,” reflecting their essential role in tackling global challenges. Yet, urbanisation has reduced engagement with plants an...

Read the full study here: nph.onlinelibrary.wiley.com/doi/10.1002/...

With @bsbibotany.bsky.social, @britishecologicalsociety.org, @gpsep.bsky.social, @newphyt.bsky.social, @drmgoeswild.bsky.social, @botanyjohninaber.bsky.social

06.03.2025 13:02 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Yes, some hard questions, some great teams. Some easier questions, a few silly questions. You have to love the students enthusiasm for all things botanical.

26.02.2025 18:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Congratulations Eden. See you in Cambridge for the finals

26.02.2025 17:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Well done to all the finalists and commiseration to the 4 wonderful teams who just did not make the cut.

26.02.2025 17:12 πŸ‘ 2 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
Chair asking the questions in Botanical University Challenge 2025 Quarterfinal starts 14:00 GMT Weds 26 February. Chair is Prof Jennifer McElwain, 1711 Chair of Botany, Trinity College Dublin. Picture of her. Young woman with scientific equipment sitting on the black volcanic soil slope of Mount Etna.

Chair asking the questions in Botanical University Challenge 2025 Quarterfinal starts 14:00 GMT Weds 26 February. Chair is Prof Jennifer McElwain, 1711 Chair of Botany, Trinity College Dublin. Picture of her. Young woman with scientific equipment sitting on the black volcanic soil slope of Mount Etna.

πŸŒΎπŸŒ±πŸŒπŸ„πŸŒΊπŸŒ³πŸ§ͺ🐝Quarterfinal Botanical University Challenge #BUC2025 questions will be asked by Prof. Jennifer McElwain, 1711 Chair of Botany at Trinity College Dublin's School of Natural Sciences and Director of Trinity Botanic Gardens. @tcddublin.bsky.social

21.02.2025 11:13 πŸ‘ 14 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
logos 8 universities and botanical institutes

logos 8 universities and botanical institutes

πŸŒΎπŸŒ±πŸŒπŸ„πŸŒΊπŸ Botanical University Challenge #BUC2025 See the quarterfinalists! Teams Taxon, Taxoff, Botanists of the Barbican, The Fun-guys, Plantastic 4, Cotyl-Edens, Oxford RADworts, Claddagh Clovers and the Tree-mendous Team!! Watch from 14:00 26 February on YouTube. Revisit earlier rounds as well.

20.02.2025 09:48 πŸ‘ 11 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1