Summer Courses Sedges of the Southern Appalachians
Summer 2027 · Field course · Plants
Sedges of the Southern Appalachians
with Dr. Joey Shaw, UT-Chattanooga
Registration opens January 8, 10 a.m. ET
The course
Discover the fascinating diversity of sedges through hands-on fieldwork and laboratory identification. Develop the skills to distinguish these challenging plants using morphological characteristics, specialized terminology, and dichotomous keys, with a particular focus on the diverse genus Carex.
Sedges are among the most challenging groups of plants to identify. Their diversity, subtle morphological differences, specialized floral structures, and tendency to grow alongside similar species can make accurate identification particularly difficult.
This workshop focuses on developing the terminology and identification skills necessary to recognize sedges and their taxonomic relationships. Students will learn to distinguish Carex from other spring-flowering sedges and explore the characteristics separating the numerous taxonomic sections within this diverse genus.
Using herbarium specimens, freshly collected material, and additional plant samples, participants will build an in-class reference collection organized by genus and Carex section. Field excursions and laboratory exercises will provide opportunities to examine approximately 50–100 species of sedges and related plants.
The primary goal is to strengthen identification skills and confidence, with instruction adapted to participants' experience levels. Most students will focus on recognizing major groups and sections of Carex, while more experienced participants may pursue species-level identification.
The week
- Monday — Introduction & Terminology: Lecture-intensive introduction to sedge morphology, identification terminology, and distinguishing characteristics. A short local field excursion provides an opportunity to begin applying concepts.
- Tuesday — Field Collection & Identification: Short field excursion to collect local sedge specimens, followed by laboratory work introducing identification keys and techniques.
- Wednesday — Field & Laboratory Study: Continued field collection and hands-on laboratory identification, emphasizing important morphological characteristics and the use of dichotomous keys.
- Thursday — Extended Field Exploration: Full-day field excursion to observe sedges across a variety of habitats, explore species diversity, and document habitat associations.
- Friday — Identification & Review: Additional field collection and laboratory study, or dedicated time to examine and identify previously collected specimens.
The first day starts at 9:00 a.m. on Monday, June 7, in Teaching Lab (Room 117).
Download the syllabus (PDF, 67 KB)
Your instructor
Dr. Joey Shaw
University of Tennessee at Chattanooga, Department of Biology, geology, and Environmental Science, Distinguished Service UC Foundation Professor
Joey is a Distinguished Service UC Foundation Professor at the University of Tennessee at Chattanooga. He earned both an MS and PhD in Botany from the University of Tennessee, Knoxville. Joey regularly teaches Plant Morphology, Plant Taxonomy, Field Botany, and Biogeography at UTC and Biology and Identification of Ferns and Allies, Wetland Plants, Sedges, and other courses at Highlands Biological Station. Joey is an author and editor of the Guide to the Vascular Plants of Tennessee and he loves teaching students how to better interpret and understand plant parts and their alignment to dichotomous keys.
Who it's for
This workshop is designed for professional biologists, naturalists, and undergraduate or graduate students interested in sedges, plant taxonomy, or field botany.
Some familiarity with dichotomous keys is helpful, but no previous experience identifying sedges is required. Instruction will be adapted to different skill levels, allowing beginners to establish a strong foundation while more experienced participants investigate challenging taxa.
Depending on field trip destinations, participants should be prepared for some extended days lasting up to 12 hours.
Students taking the course for academic credit will complete a herbarium collection, quizzes, and a take-home examination.
What to bring
Required textbook: Second Edition of the Guide to the Vascular Plant of Tennessee, as specified in the syllabus.
Hand lens: A 10× or 14× hand lens is recommended for examining small plant structures.
Location-recording tool: A smartphone application or another method for recording specimen locations. Photo metadata may also be used.
Costs, and help with them
| Course fee | $500 |
|---|---|
| Member institutionsStudents from member colleges and universities pay this rate. | $400 |
| On-campus housingOptional. Add it when you register, $300 for 1 week. | $300 a week |
| Academic credit feeOptional. The amount depends on the university and how you enroll. | $25 to $55 |
Highlands Biological Station Scholarship
Open to students in any course taking that course for academic credit.
Up to $300. For students taking the course for academic credit.
Apply when you register.
John E. Fairey / SABS Biological Field Station Scholarship
For students in botany courses.
Apply with Southern Appalachian Botanical Society by April 19: their application (opens in a new tab).
Questions, answered
Before you register
Who can take courses at the Highlands Biological Station?
Our accredited summer field courses are open to undergraduate and graduate students, professionals, and anyone with a strong interest in natural history, field biology, or environmental science. Many participants attend for academic credit, while others come for professional development or personal enrichment.
Do I need prior experience or specific coursework to enroll?
Some courses recommend or require certain prerequisites, while others are open to all backgrounds. Check the individual course descriptions for details. If you’re unsure whether a course fits your background, feel free to reach out to our staff. We’re happy to help you find the right fit.
How do I choose the right course for my goals?
Consider your academic or professional interests, field experience, and schedule. Review each course description carefully to see which aligns best with your focus area. You can also contact us directly for guidance if you’d like help deciding.
When and how can I register for a course?
Registration opens in early January. Choose your course on this page and complete the online registration form. Register early to secure your spot. Registration closes three weeks before each course begins or when the course fills.
When a course is full you can join its waitlist at no cost. If a seat opens we email you right away and hold it while you complete your registration.
Each course must reach a minimum number of students to run; if a course is canceled by HBS due to low enrollment, you’ll receive a full refund. Once you have registered and paid, we’ll email you a confirmation and next steps.
Academic credit and financial aid
Can I receive academic credit for my course?
Yes. You must request academic credit at the time of registration; requests can’t be made retroactively.
- UNC–Chapel Hill: Undergraduate students can earn credit for one- or two-week courses.
- Western Carolina University: Undergraduate and graduate students can earn credit for one- or two-week courses.
- Once you have received confirmation of your registration, please send a copy of your unofficial transcript to svickery@wcu.edu.
- One-week courses earn 2 credit hours; two-week courses earn 4 credit hours.
After registration, you’ll receive instructions for completing the credit process. On transcripts, courses appear as:
- UNC–CH: BIOL 459 Field Biology
- WCU: BIOL 493/593 Special Topics (includes the course’s specific title)
Does HBS offer financial assistance or scholarships?
Yes! Limited financial assistance is available for students taking courses for credit. Awards are made on a first-come, first-served basis and do not cover the full cost of the course.
To apply, register for your course, then use the scholarship link on your registration page. You will be asked for:
- Statement of Need (about 250 words describing your financial situation and goals)
- Letter of Recommendation from a faculty member or advisor. Give us their email and we send them a link.
- Unofficial Transcript
Are there other scholarships available?
Yes. Students may also apply for:
- John E. Fairey / Southern Appalachian Botanical Society Biological Field Station Scholarship (for botany-focused courses; deadline April 25)
- Highlands Plateau Audubon Society Scholarship (for Biology and Conservation of Birds; covers $1,000 of fees; rolling deadline)
Payments and refunds
How do I pay for my course, and what is the refund policy if I need to cancel?
You pay for your course and housing (if requested) at the time of registration. If you receive a scholarship or financial assistance, that amount will be refunded to you once your award is processed.
Refund policy
- Academic credit fees are non-refundable.
- Housing fees are fully refundable unless you cancel within 30 days of the course start date.
- Course tuition:
- Cancel 45 or more days before the start: full refund minus a $75 fee
- Cancel 30 to 45 days before the start: full refund minus a $150 fee
- Cancel less than 30 days before the start: no refund
Travel and preparation
What should I know about traveling to Highlands?
Plan ahead. Highlands is a remote mountain town with limited transportation options. Visit our Getting Here page for driving directions and travel details.
- Cell service can be unreliable on mountain roads, so download or print directions before you come.
- Highlands has a grocery store and restaurants, but prices are higher than surrounding areas; consider shopping before you arrive.
- Parking is available on campus near housing areas.
What is the weather like in Highlands during the summer?
Highlands sits at 4,100 feet, so even summer days are cool compared to most of the Southeast. Expect daytime highs in the 70s °F and cool, misty evenings in the 50s °F. Afternoon rain showers are common, so pack layers, rain gear, and sturdy footwear.
What should I bring for my course?
You’ll receive a packing list before arrival, but essentials typically include:
- Field gear (boots, rain jacket, hat, insect repellent)
- Notebook and writing supplies
- Reusable water bottle and lunch container
- Bedding and towels (if staying on campus)
- Flashlight or headlamp for night work
- Personal items and medications
On-campus living
What are the housing options like?
Our on-site housing is dormitory-style: simple, comfortable, and designed for field station living.
- Expect to share a room with 2–3 students.
- Common areas are cleaned twice weekly; bedrooms are self-maintained.
- A full kitchen is available for meal prep (no meal plan provided).
- Alcohol is allowed only inside residences or dining spaces; underage drinking is prohibited.
- Pets are not permitted (service animals only).
Housing assignments are sent about two weeks before your course begins, along with a packing list and access codes. Check-in starts Sunday at 1 PM before your course; check-out is by noon Saturday after it ends.
What amenities are available?
- Free Wi-Fi in main buildings (limited in some residences)
- On-site laundry facilities
- Free parking near housing
- Access to the Highlands Botanical Gardens and Nature Center
Can I arrive early or stay late?
Check-in and checkout times are fixed due to housing turnover, but you can contact us in advance if you need to discuss special arrangements.
How do I receive mail or packages while at HBS?
Use this address format:
Highlands Biological Station
Attn: [Your Name]
265 N. 6th Street
Highlands, NC 28741
Mail is checked Monday–Friday. We’ll notify you by email when something arrives. If mail comes after you’ve left, you’ll be responsible for return postage.
Campus life and community
What’s a typical day like during a course?
Expect immersive, hands-on learning. Days often begin early and include a mix of lectures, lab work, and field excursions. Classes frequently extend into the evening for night surveys or data collection, followed by independent study or group discussions.
Can I visit the Botanical Gardens or Nature Center during my stay?
Absolutely! Students are encouraged to explore the Highlands Botanical Gardens and visit the Nature Center. Both are just steps from campus and open daily.
Are restaurants or shops nearby?
Yes. Downtown Highlands is a short walk or drive from campus and offers restaurants, cafés, and small shops. Keep in mind that hours can vary seasonally, especially in winter.
After your course
How do I request a transcript or certificate?
If you earned academic credit, transcripts are available through UNC–Chapel Hill or Western Carolina University depending on your registration. For non-credit participants, HBS can issue a certificate of completion upon request.
How can I stay involved with HBS after my course?
Stay connected! Follow us on social media, sign up for our newsletter, or reach out to us directly at hbs@wcu.edu
Who should I contact if I have additional questions?
We’re happy to help! Email us anytime at hbs@wcu.edu or call (828) 526-2602.
Still have a question?
Call us at 828-526-2602 or write to svickery@wcu.edu.