Category: handout

Eat your weeds logo (c) LStruwe

Handouts: Weedy Plant Information (toxicity, recipes, field identification), from Lena Struwe’s lab

Lena Struwe’s lab group at Rutgers University has developed several resources about common weeds of northeastern North America and these are shared with the public here.  They were…

(c) Lena Struwe, jellybean evolution

Activity: Jelly Bean Evolution Assignment, by Lena Struwe

In this assignment developed for beginning college level students by Lena Struwe at Rutgers University, the concepts of natural and artificial selection, as well as Lamarckian evolution, is…

NYC trees (c) LStruwe

Activity: Street Trees Photolog and Ecosystem Service Calculations, by Amy Berkov

In this activity college students go outside and find ten street trees near their home or school, photograph them, identify them to species, and map them on a…

Digitalis (c) Lena Struwe

Activity: iNaturalist Observation Project, by Aaron Liston

This iNaturalist plant observation assignment for college students was developed by Aaron Liston from Oregon State University. It was designed to replace a traditional collection assignment. The students…

flowering cherry tree

Activity: More iNaturalist Species Bingo sheets

Here is an alternative bingo sheet to the previously posted iNaturalist Species Bingo Project. I will post other species bingo sheets in this blog post when they are…

oak leaf

Activity and Manual: How to take good and bad photos of plants for online plant identification, by Lena Struwe

This is an assignment I use in my Plant Diversity and Evolution class the week before they start their iNaturalist project.   The students learn how to take great…

Activity: iNaturalist Species Bingo, by Lena Struwe

This activity uses the citizen science tool iNaturalist for a project for high school and college students that focus on species discovery and identification.  Observations are uploaded to…

Images: Dendrogrammaceae – a hypothetical family for the classroom, by Lynn Clark

These images of 21 hypothetical plants were created by Lynn Clark (Iowa State University) and Brandon Holt and can be used in a variety of exercises. Lynn Clark…

Chrysler Herbarium, Rutgers University. (c) Lena Struwe

Handout: The etymology of the word ‘herbarium’, by Kanchi Gandhi

How did the word ‘herbarium’ come to be?  It actually has ancient roots in the deep history of Indo-European languages, and its origin and formation in Latin is…

Symbolanthus (Gentianaceae). (c) Jason R. Grant.

Manual: The Naming of Plants – explanations and examples, by Lena Struwe

Looking for a non-technical beginners and intermediate users manual in plant nomenclature that explains scientific names, common names, cultivated and trade names, and what changes in plant classifications…

Activity: Know your numbers – Your body as a linear scale for plant species identification and description, by Lena Struwe

In identification keys and species descriptions around the world, measurements are usually in the metric system, the universal system for scientific measurements. US students often do not have…

Students at Rutgers doing the ER toxic plant role play assignment. Photo (c) Susanne Ruemmele, Rutgers University.

Activity: Toxic plants in the emergency room – fast and furious botanical role play, by Lena Struwe

Emergency Room (ER) toxic plant role play for Botany classes Developed by Dr. Lena Struwe (lena.struwe@rutgers.edu) This is the activity I presented at the Botany 2018 meeting as…

Activity: Fitting the Earth’s timeline onto your body, by Lena Struwe

Key concept: Understanding and remembering order of events and time line for Earth’s geological and biological history. This is the handout for an exercise I do in my…

herbals St John's wort, SCLA Rutgers

Handout: Coloring pages of historical herbals, by Rutgers Libraries

Want to travel back in botanical history with watercolor or coloring pens?  Here are some illustrious handouts for students in many subjects (medicine, gardening, pharmacology, botany, history…), as…

morning glories

Manual: 50 most common families in temperate regions, by Lena Struwe

The manual Field identification of the 50 most common plant families in temperate regions by Lena Struwe is available for download below.  (color pdf with images, 60 pages,…