#Pennycress
Today is Primidi the 21st of Pluviôse in the year 234.
Pluviôse is the month of rain.
Today we celebrate pennycress.#JacobinDay

More information on pennycress
February 8, 2026 at 11:01 PM
I STILL LOVE YOU ALPINE PENNYCRESS
August 19, 2024 at 9:04 PM
Pennycress from yesterday's Norfolk Flora group meeting @bsbibotany.bsky.social #wildflowerhour
October 5, 2025 at 7:28 PM
Today is Primidi the 21st of Pluviôse in the year 233.
Pluviôse is the month of rain.
Today we celebrate pennycress.#JacobinDay

More information on pennycress
February 8, 2025 at 11:00 PM
GIVE IT UP FOR PENNYCRESS
February 8, 2025 at 11:03 PM
Alpine Pennycress Noccaea caerulescens in Teesdale, on open ground maintained by toxicity following lead mining.
July 3, 2026 at 6:05 AM
Cotswold Pennycress still just hanging on, but Green Winged Orchid and Pasqueflower fresh out in VC33. #Wildflowerhour
April 12, 2026 at 6:54 PM
A Wigton-Carlisle #TheWinter10. Sweet Alison, Field forget-me-not, Common field speedwell, Daisy, Wavy bittercress, Ivy-leaved toadflax, Thale cress, Field pennycress, Groundsel, Pineappleweed and Shepherd’s purse. #WildflowerHour
December 29, 2024 at 8:31 PM
Field Pennycress on disturbed soil near Truro, Cornwall today for #wildflowerhour

Thlaspi arvense
November 2, 2025 at 8:14 PM
Alpine Pennycress🌸 Flora of Gwydir Forest, North Wales. #flora #sciart #illustration
April 3, 2025 at 10:32 AM
New — with @joannarifkin.bsky.social, @jotlovell.bsky.social, @spicybotrytis.bsky.social, and many more — we created seven new high-quality genomes and explored pangenomic variation in the emerging oilseed crop pennycress (Thlaspi arvense). 1/
Structure and sequence evolution in the pennycress (Thlaspi arvense) pangenome
Summary · Eukaryotic genomes harbor many forms of variation, including nucleotide diversity and structural polymorphisms, which experience natural selection and contribute to genome evolution and biod...
www.biorxiv.org
September 28, 2025 at 5:25 PM
Een kaukasische look ‘Caucasian pennycress’. Heel interessant, deze plant had ik nog nooit eerder gezien. #photography #nature #flowers #spring
March 10, 2026 at 11:21 AM
A calaminarian collection - plant species tolerant of toxic conditions following lead mining in Teesdale. Mountain pansy, Spring Sandwort (aka Leadwort), Scurvygrass, Sherps Fescue and Alpine Pennycress.
July 3, 2026 at 7:04 AM
Field Pennycress in an arable field near Penzance today for #wildflowerhour

Thlaspi arvense
August 10, 2025 at 7:38 PM
Early Pennycress Noccaea praecox. Vrana, Dalmatia this morning.
April 10, 2025 at 4:34 PM
Making tiny dried flower posies for the Victorian ink bottle posy kits you ordered from my Etsy shop. I’d like a hat made from these tiny delicate dried forget me nots (tho would blow away rn). Also contains goldenrod, flax, lavender, statice, whispering grass & pennycress🌿
December 7, 2024 at 3:51 PM
Out now in @newphyt.bsky.social with @joannarifkin.bsky.social, @jotlovell.bsky.social, @spicybotrytis.bsky.social & more! Our high-quality pennycress pangenome is a striking example of genome architecture shaping different kinds of genomic variation, including some surprising centromeric movement
Structure and sequence evolution in the pennycress (Thlaspi arvense) pangenome
Eukaryotic genomes harbor many forms of variation, including nucleotide diversity and structural polymorphisms, which experience natural selection and contribute to genome evolution and biodiversity...
doi.org
April 3, 2026 at 3:23 PM
Wild pennycress, apple, hogweed and white campion flowering in South Yorkshire this week. #wildflowerhour
October 22, 2023 at 8:44 PM
So here's a weird one for you, folks. This is a Field pennycress. A non-native that actually is kind of useful, and only grows in fields and disturbed areas. It does not disturb or invade natural untouched habits. 🌱

More information:
crops.extension.iastate.edu/encyclopedia...
April 16, 2024 at 4:06 PM
today is primidi 21 Pluviôse in the year of the Republic CCXXXIII, celebrating pennycress
February 9, 2025 at 12:53 AM
Field pennycress from yesterday's Norfolk Flora group meeting @bsbibotany.bsky.social #wildflowerhour
September 28, 2025 at 7:06 PM
Blossoming among spoil heaps: how 1,000 years of lead mining gave birth to banks of pansies and pennycress
Blossoming among spoil heaps: how 1,000 years of lead mining gave birth to banks of pansies and pennycress
Calaminarian grassland is a rare habitat where plants thrive in soils contaminated by heavy metals. But should these toxic meadows be protected or allowed to fade away?
www.theguardian.com
May 27, 2026 at 12:15 PM
Alpine Pennycress in flower this morning on Mendip
@bsbibotany.bsky.social
April 14, 2025 at 1:35 PM
Black and white with a little Blue mixed in.

📷 Silvery Blue (Glaucopsyche lygdamus) 🌿#nature #NaturePhotography #bnwphotography #Invertebrate
December 17, 2023 at 6:45 PM