Tall, all green leafy "weed", hollow stalk, no tap root
Senecio vulgaris - Wikipedia
Close–up of giant Allium purple flower. Tiny intricate flowers on thin hollow stems inside rounded shape of the allium plant in spring Stock Photo - Alamy
Mistaken Plants That Look Like Japanese Knotweed: 20 Look
Hollow stem flower hi-res stock photography and images - Alamy
Stem of the Month: December – Catkin & Pussywillow
Giant Hogweed | Vermont Invasives
Common Sow Thistle: Pictures, Flowers, Leaves & Identification | Sonchus oleraceus
Flower Care: Stem Types and How to Prep Them — Fiori Floral Studio | Charlottesville Flower Delivery
Mt. Cuba Center | Hollow-stem Joe-pye Weed - Mt. Cuba Center
Hollow Stems: Preparing Them For Arrangement | Focus on Flowers - Indiana Public Media
Hollow Root Flower | Corydalis cava | Herbaceous Perennial | BioExplorer
Hollow Stems Photos and Images | Shutterstock
Up close and personal: Ranunculus | Sami Sacha Flowers
Eutrochium fistulosum (Hollow Joe Pye Weed, Hollow-stemmed Joe-pye-weed, Joe-Pye-Weed, Purple Thoroughwort, Queen of the Meadow, Trumpetweed) | North Carolina Extension Gardener Plant Toolbox
Invasive of the Week - Japanese Knotweed Popping Up | BYGL
Hollow stem flower hi-res stock photography and images - Alamy
Bug hotel' made from tile and hollow stems, hanging amongst flowers in garden, Normandy, France, August - SuperStock
Vibrant Button Mums - Chrysanthemum Flowers
How to Plant, Grow & Care for Delphiniums | Sarah Raven
Drooping Flowers and the Hat-Pin Trick – Gardening Nirvana
What Is This Plant 3 Foot Tall Multiple Hollow Stems Green Flower Stem Emer... | Flowers Forums
A weed that has a hollow very wet stalk, orange flowers : r/whatsthisplant
Hollow plant stem hi-res stock photography and images - Alamy
