You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Port Lavaca, along Fm Rd 1090 (=S Virginia St), 0.9 mile SE of jct with Hwy TX 238. Remove constraint Place: Port Lavaca, along Fm Rd 1090 (=S Virginia St), 0.9 mile SE of jct with Hwy TX 238.