April 24, 2025

Devil's walkingsticks

(in progress, not a comprehensive list of spp or traits)

More reliable characteristics

Aralia spinosa
(devil's walkingstick, native to US)
Aralia elata
(Japanese angelica tree, not native to US)
Inflorescence Inflorescence longer, often 1 to 1.2 meters long, WITH a distinct central axis (typically longer than wide, base usually elevated above foliage) Inflorescence shorter, typically 30 to 60 cm long, WITHOUT a distinct central axis (often wider than long, with base usually surrounded by and overtopped by foliage)
Leaf veins Main lateral veins branching and diminishing in size before reaching the leaf margin (smaller branching veins may run to the tips of the teeth) Main lateral veins running all the way to the tips of the teeth at the leaf margin

Less reliable characteristics

Leaflet length Considerable overlap with A. elata, but tend to be 5 to 7 cm long Considerable overlap with A. spinosa, but tend to be 5 to 12 cm long
Petiolule Usually with a distinct petiole longer than 2 mm, but it is variable Mostly sessile or with a very short petiolule
Leaf hairiness Sparse hairs or hairless on underside Usually hairy on the underside
Branchlet color Usually light brown Usually light grey

Sources:
https://gobotany.nativeplanttrust.org/dkey/aralia/
https://www.nybg.org/files/scientists/rnaczi/Mistaken_Identity_Final.pdf

Posted on April 24, 2025 05:12 PM by bouteloua

April 23, 2025

ID the Birds & Bees at District Brew Yards (April 29th)

Join other iNatters and nature folk at District Brew Yards on Tuesday, April 29th (6PM to 8PM). Enjoy some local brews while identifying observations that occurred over the City Nature Challenge weekend.

District Brew Yards (West Loop)
417 N Ashland Ave
Chicago, IL (view map)

Bring your own laptop or device to work on. Or just come and hang out with other people who think IDing plants and bugs is a perfectly normal way to spend a Tuesday evening. For anyone unfamiliar with iNaturalist, there will be people available to show you how to use it.

RSVP at https://ISCandCNC.eventbrite.com

This event is organized by Illinois Science Council. You can let 'em know you're coming at https://ISCandCNC.eventbrite.com.

Posted on April 23, 2025 06:56 PM by bouteloua | 0 comments | Leave a comment

April 11, 2024

Chicagoland iNat get-together at District Brew Yards (April 30th)

Join other iNatters at District Brew Yards on Tuesday, April 30th (6PM to 8PM).

Folks will get a quick tutorial on how to use the iNaturalist app and website, and then hang out enjoying the local brew while identifying observations that occurred over the past weekend.

District Brew Yards
417 N Ashland Ave
Chicago, IL (view map)

Bring your own laptop or device to work on!

Organized by Illinois Science Council. You can let 'em know you're coming at https://ISCandCNC.eventbrite.com.

Posted on April 11, 2024 10:11 PM by bouteloua | 2 comments | Leave a comment

April 3, 2024

City Nature Challenge 2024: Chicagoland Region Events

See full event details on the CNC Chicago Wilderness webpage.

All event times are local time.

Join the project to stay in the loop: https://www.inaturalist.org/projects/city-nature-challenge-2024-chicagoland-region/join

Posted on April 3, 2024 05:34 PM by bouteloua | 0 comments | Leave a comment

April 3, 2023

iNat Social on May 2nd from 6PM-8PM at Metropolitan Brewing (Chicago)

Illinois Science Council is hosting an Identification Social after this year's City Nature Challenge. We'll gather at Metropolitan Brewery, get a quick tutorial on how to use iNaturalist, and then hang out enjoying the local brew while marking observations that occurred over the past weekend.

Bring your own laptop or device to work on!

Metropolitan is family and dog friendly, with gluten-free and NA options.

Tuesday, May 2nd
6PM-8PM (Central)
Metropolitan Brewing
3057 North Rockwell Street, Chicago, IL (view map)

RSVP: https://www.eventbrite.com/e/id-the-birds-bees-with-isc-city-nature-challenge-tickets-537806773537

Posted on April 3, 2023 02:18 PM by bouteloua | 1 observation | 0 comments | Leave a comment

December 4, 2022

Join the Chicago region City Nature Challenge team

Help organize locally for the City Nature Challenge 2023: Chicago Region. The observation dates for next year's challenge are April 28th through May 1st, 2023. Save the dates!

Our first regional organizers planning meeting will be:
Tuesday, December 6th, 2022 at 10AM Central
via Zoom

To join that meeting and/or be added to our regional organizers email list, add your contact info to this form and we will send you the meeting link.

Other links:

Thinking of planning an event?
If you or your organization is thinking about holding a related event before, during, or soon after the City Nature Challenge in the Chicago Metro area, we will be collecting all events and displaying them on our regional hub. Example events include:

  • bioblitz
  • guided nature hikes
  • iNaturalist workshops/trainings (e.g. for beginners, how to add IDs, educator-focused, or advanced iNat usage)
  • virtual identification party or nature storytelling
  • sharing how your organization or research uses iNat data
  • learning about urban flora and fauna through iNat or Seek
  • urban nature trivia Zoom
Posted on December 4, 2022 04:41 PM by bouteloua | 1 comment | Leave a comment

June 19, 2022

Mulberries in North America

(in progress)

Morus alba (white mulberry) Morus nigra (black mulberry) Morus rubra (red mulberry)
Broadly naturalized in North America Not known to naturalize in North America, but sometimes planted Broadly native to central/eastern North America
Fruits white, pink, red, purple, or black at various stages (might be any color when ripe) Fruits white, pink, red, purple, or black at various stages (colors when ripe?) Fruits white, red, purple, or black at various stages (usually black/purple when ripe)
Fruits mostly stubbier (length to width ratio mostly 1.5 to 3) ? Fruits mostly longer (length to width ratio mostly 2.5 to 4)
Buds small, tannish-brown; twigs pinkish-brown Buds large, dark brown/black Buds large, reddish-brown; twigs pale tan
Leaves lobed or unlobed, often deeply lobed ? Leaves lobed or unlobed (less commonly or deeply lobed)
Leaves mostly 3 to 8 cm wide, rarely more than 15 cm long ? Leaves mostly 8 to 22 cm wide, larger leaves often more than 15 cm long
Leaves mostly hairless and glossy on the surface; brighter yellowish green Leaves roughly hairy on the surface, dull Leaves roughly hairy on the surface, dull, slightly wrinkly/rugose; bluer-green
Few, short hairs on the leaf back (0.2-0.5 mm), primarily on major veins Hairy (expand) Many, longer hairs on the leaf back (0.4-0.7 mm), all over
Leaf tip not commonly elongated like a lil tail ? Leaf tip often caudate/acuminate/elongated (like a lil tail)

(Morus microphylla not yet included here)
(are there other spp in Mexico?)
what else?

Sources:

As of 19 June 2022 there are about 2,750 obs (2,100 Needs ID, 200 RG) of Morus nigra in North America on iNat, most of which are misidentified Morus alba. You can help out with ID here!

Posted on June 19, 2022 04:54 PM by bouteloua | 3 comments | Leave a comment

April 18, 2022

Chicago Region flora giveaway

If you live in the Chicago area and don't have a copy of Flora of the Chicago Region, or know someone who would greatly benefit from receiving a copy of this hefty book, please nominate yourself or that person to receive a copy here: http://illinoisplants.org/flora-giveaway/

More info at the link above but here are the nomination guidelines:

  1. Nominating yourself is encouraged! You can also nominate someone else.
  2. Nominee’s primary residence must be within the Chicago Region – see map above and county list: Illinois (Boone, Cook, DeKalb, DuPage, Grundy, Kane, Kankakee, Kendall, Lake, McHenry, Will), Indiana (Jasper, Lake, LaPorte, Newton, Porter, St. Joseph, Starke), Michigan (Berrien), Wisconsin (Kenosha, Racine, Walworth).
  3. Nominee should not already have a copy of the Flora of the Chicago Region and should demonstrate how they need/will benefit from receiving a complimentary copy.
  4. Nominations are due May 31st, 2022 (at midnight Central time).

thanks for helping spread the word!

Posted on April 18, 2022 02:26 PM by bouteloua | 0 comments | Leave a comment

December 29, 2021

Underfunded native plant conservation and research

Native plant conservation and research is severely underfunded. One report showed despite comprising 57% of federally Threatened and Endangered species, they got less than 4% of the federal funding.

If you love plants, call and email your representatives. Ask them to support increased funding for native plant conservation. Then consider donating to these organizations.

This is a time-sensitive fundraiser to protect an extremely rare ecosystem: Save Bell Bowl Prairie. An airport access road is planned to be built right through it, but there is a legal effort to alter the plan and protect its many rare plants:
https://www.gofundme.com/f/kt3ne-save-bell-bowl-prairie


Annotation and illustration by Liz Anna Kozik, learn more at https://www.savebellbowlprairie.org/

Look for a native plant society near you. The research and monitoring programs through the Illinois Native Plant Society have been expanding in recent years. Since INPS is completely volunteer-led, donations to the grant programs goes right to scientists here in Illinois to study our native plants and ecosystems with no overhead:
https://illinoisplants.org/about-membership/

Find a "Friends of [local nature park system]" near you. Friends of Illinois Nature Preserves is a pretty new organization with teams of volunteers working to protect and restore the highest quality native ecosystems throughout the state:
https://friendsofillinoisnaturepreserves.org/

And, of course, iNaturalist! Our observations help land managers and researchers learn more about ALL life. I've seen iNat data used in quite a few papers and reports. For example, the consultants tasked with assessing the threat of construction activities to the Bell Bowl Prairie's threatened/endangered species included iNaturalist in their list of resources to assess. What we share here has a real impact. But server space isn't free and community support is needed:
https://donorbox.org/inaturalist-community-fundraising/fundraiser/cassi-saari

Who am I missing? Please share your favorite native plant conservation or research organizations that are doing good work, and how best to support them.

Associated tweet: https://twitter.com/BOUCUR/status/1476229145734623238

Posted on December 29, 2021 05:31 PM by bouteloua | 1 comment | Leave a comment

October 2, 2021

Prairie under threat - Bell Bowl Prairie in Rockford, Illinois


Prairie dandelion, Nothocalais cuspidata at Bell Bowl Prairie, observed by @edwardcope

See what's going on, and how you can help, whether you're in Illinois or somewhere else:

http://www.cassisaari.com/remnant-prairie-under-threat-bell-bowl-prairie/

Posted on October 2, 2021 02:00 AM by bouteloua | 0 comments | Leave a comment