Skip to main content
Toggle navigation
GryphMail
CourseLink
Directory
for University of Guelph
Library
Maps
Gryphlife
WebAdvisor
Guelph
Weather
Search University of Guelph
Search
Academics
at University of Guelph
Undergraduate Admissions
Graduate Studies
Distance Education
Academic Calendars
College of Arts
College of Biological Science
College of Engineering & Physical Sciences
College of Social & Applied Human Sciences
Gordon S. Lang School of Business & Economics
Ontario Agricultural College
Ontario Veterinary College
Ridgetown Campus
University of Guelph-Humber
Open Learning and Educational Support
About
University of Guelph
About the University
Arboretum
Board of Governors
Senate
Senior Administration
International
President
Research
at University of Guelph
Services
at University of Guelph
Athletics
Bookstore
Campus Safety Office
Communications & Public Affairs
Government Relations & Community Engagement
Computing & Communications Services
Hospitality Services
Human Resources
Student Affairs
Student Housing Services
More Services
The Arboretum
Toggle navigation
Explore!
Overview
Disc Golf
Flowers
Gardens
Geocaches
Natural Areas
Trails
Trees
Photography
Print a Map
Report a Sighting
Videos
Wildlife
Education & Events
Overview
Arb Expo and Plant Sale
Biodiversity Booklets
Da Vinci Program
50th Anniversary
Internships
Merchandise
Newsletter
Quizzes and Games
Registration
Research Studio
Schools & Groups
Tours
Undergraduate Fieldwork Courses
WC Memorial Forest Dedication Service
Wednesday Walks
Workshops
Plant Collections
Overview
Arboretum Explorer
Native Trees of Ontario
Plant Species Labels
Rare Woody Plants
World of Trees
Other Collections
Research & Conservation
Overview
Biodiversity
Arboretum Explorer
Elm Recovery
Red Mulberry Conservation
Featured Research
Feederwatch
Ontario Tree Atlas
Plant Propagation
Research Archives
Seed Collection
Woody Plants
Undergrad Fieldwork Courses
User Request Form
Biodiversity
Overview
Birds
Butterflies
Dragonflies & Damselflies
Fish
Fungi
Lichens
Mammals
Moths
Reptiles & Amphibians
Rove Beetles
Spiders
Trees, Shrubs, & Vines
Wildflowers & Non-Woody Plants
Rentals
Overview
Auditorium
Boardroom
Image Gallery
Meetings & Conferences
Outdoor Ceremony Sites
Running Trails
Sun room
Rentals FAQ
Wedding Day Rental
Donate
Conserving biodiversity and connecting to nature. Every day. All year round.
Home
yellow
Araneus trifolium (Shamrock Orbweaver)
Argiope trifasciata (Banded Garden Spider)
Argiope aurantia