Mason Heberling
@jmheberling.bsky.social
770 followers 490 following 83 posts
person, husband, parent, friend, plant ecologist, necessarily in that order; botany curator @carnegieMNH; herbarium posts http://www.collectedonthisday.com
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Reposted by Mason Heberling
andreacase.bsky.social
Please share — Michigan State Plant Biology is searching for an Herbarium Director! Tenure stream, open rank faculty position balancing research, teaching, service, and admin responsibilities. Join us! Reach out to me or @emjo.bsky.social with questions!

plantbiology.natsci.msu.edu/job-postings...
plantbiology.natsci.msu.edu
jmheberling.bsky.social
Interesting study on holotypes, where they were collected compared to where they are stored. “The distance between collection sites and herbaria has decreased over time, that is, around 1800, the median distance was 8,800 km, while by 2000 it decreased to 750 km.” doi.org/10.1002/ppp3...
Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens
Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new...
doi.org
Reposted by Mason Heberling
Reposted by Mason Heberling
Great new piece on dealing with #invasivePlants with Evelyn Beaury and @jmheberling.bsky.social
Dr. Beaury is out of Bethany Bradley's Lab at @umassamherst.bsky.social and is already well published. She has this new position New York Botanical Garden.
www.nytimes.com/2025/07/02/r...
Fighting Invasive Plants: The Ones We’ve Got and Those We Think Are Coming
www.nytimes.com
jmheberling.bsky.social
No but it helped me be motivated to find it! (I found it by searching my old paper drafts where I thought I cited it. )
jmheberling.bsky.social
Mystery solved! Whitehead (1976) "Collecting Beetles in Exotic Places without Leaving Home: The Herbarium" www.jstor.org/stable/3999695 That was really bothering me.
jmheberling.bsky.social
to clarify, this essay is specifically pointing out herbaria as neat places for entomologists to look for insects, accidentally pressed with the plants
jmheberling.bsky.social
Insects pressed on herbarium sheets...I'm looking for a paper I know exists on the topic, a short essay in a relatively narrow audience bulletin, ca. 1970s-1980s perhaps. Going nuts trying to locate it again.
jmheberling.bsky.social
Every year at this time, I’m reminded that Lonicera morrowii has two different fruit colors. And each year, I wonder if there is any explanation. I think the same species, right? Maybe I’ll remember to tag a few this year to see if color maintains year to year. Maybe.
jmheberling.bsky.social
Powdermill Nature Reserve is hiring a position to work up some datasets, with fairly broad, open ended goals that can be tailored to interests/expertise. Possibility for remote work. Would make a great postdoc or even sabbatical project.

us251.dayforcehcm.com/CandidatePor...
Job opportunity at Carnegie Museums of Pittsburgh - Data Scientist, Temporary
Check out this exciting job opportunity available at the Carnegie Museums of Pittsburgh!
us251.dayforcehcm.com
jmheberling.bsky.social
My god, the really cool herbarium papers are coming in faster than I can read them.
jmheberling.bsky.social
Excited for our new paper out led by Chatham University undergraduate Searrah Bierker presenting a new, holistic approach to herbarium specimen collections, what we call "integrated vouchers," that aims to capture intraspecific variation not well documented in herbaria. dx.doi.org/10.2992/007....
jmheberling.bsky.social
Powdermill Nature Reserve yesterday 😍
jmheberling.bsky.social
Signing in to OrcID to sign in to Web of Science profile to sign in to Scholar One… 😆 (but actually way easier than remembering another log in)
jmheberling.bsky.social
Non-native species are presumed guilty by ecologists until proven innocent. This onus stems from precautionary principle. Not totally sure how I feel about that.
jmheberling.bsky.social
A nice thread on Elton (though natural history was a “science” long before him and remains critical today #inductiveReasoning)
ecoinvasions.bsky.social
Born on March 29, 125 years ago:
One of the most influential ecologists of the 20th century and the father of animal ecology, who turned natural history into a science: Charles Sutherland Elton (1900-1991).
A birthday thread… 🧵[1/8]
jmheberling.bsky.social
Thanks 😊 Yeah it’s been fun. You’ll have to visit! It’ll be up for at least two years.
jmheberling.bsky.social
😱 ❤️
seemasheth.bsky.social
Spring ephemerals are starting to bloom
Photo of a trout lily with mottled leaves and yellow flower growing out of leaf litter in an open forest Photo of pinkish white wildflowers growing out of leaf litter
Reposted by Mason Heberling
martin-nunez.bsky.social
"The notion that the best papers are the most cited papers was always questionable
The most citable, and therefore publishable, papers are mundane, ‘water is wet’ papers
What was once the most cited paper of all is about cleaning test tubes"
Great read: blogs.lse.ac.uk/impactofsoci...
Does authorship mean anything when academic papers are simply citable tokens?
The bibliometric infrastructure of citations has become an inescapable organising feature of academic life. Drawing on a range of evidence of the use and misuse of citations data, Stuart Macdonald …
blogs.lse.ac.uk