Answer: With irritating milky juice, it's probably in the Euphorbia family, perhaps leafy spurge. But, without seeing the flowers, it's difficult to positively identify. You might want to take a sample to your local Extension office for absolute identification. Reach Master Gardeners at Oregon State University Cooperative Extension, 950 W 13th Ave., Eugene 97402. Phone (541) 687-4243.
Q&A Library Searching Tips