Harvard University Herbaria & Libraries

Caryophyllaceae
GH: 01623862 Stellaria pubera Michaux USA: Alabama near lock 14 M. Howell 1963-4-7
Commelinaceae
GH: 02113961 Tradescantia subaspera Ker Gawler USA: Alabama [data not captured] M. Howell 1963-4-24
Crassulaceae
GH: 01990329 Sedum ternatum Michaux USA: Alabama near lock 14 M. Howell 1963-4-24
Fabaceae
GH: 01881653 Cladrastis kentukea (Dumont Courset) Rudd USA: Alabama near Lock #13 of Warrior River, 5 miles N of... M. Howell 1963-4-24
GH: 02134949 Robinia pseudoacacia Linnaeus USA: Alabama [data not captured] M. Howell 1963-4-6
Plantaginaceae
GH: 02001671 Nuttallanthus texanus (Scheele) D. A. Sutton USA: Alabama [data not captured] M. Howell 1963-4-3
GH: 01802448 Plantago lanceolata Linnaeus USA: Alabama [data not captured] M. Howell 1963-5-13
GH: 01805407 Veronica arvensis Linnaeus USA: Alabama [data not captured] M. Howell 1963-3-27
Portulacaceae
GH: 01859414 Claytonia virginica Linnaeus USA: Alabama Lock #14 of Warrior River. M. Howell 1963-4-3
Ranunculaceae
GH: 01659683 Delphinium tricorne Michaux USA: Alabama near Rice Mill Road, Tuscaloosa. M. Howell 1963-4-23
GH: 01839651 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Alabama near Lock 14 Tuscaloosa Co. M. Howell 1963-4-7
GH: 01840287 Xanthorhiza simplicissima Marsh. USA: Alabama along banks of Hurricane Creek. North of Tus... M. Howell 1963-4-3
Rosaceae
GH: 01570352 Potentilla simplex Michaux USA: Alabama behind Lake [illegible] Dam. M. Howell 1963-5-2
GH: 01723966 Prunus serotina Ehrhart USA: Alabama behind Apt. 22C Riverside. Univ. of Ala. Cam... M. Howell 1963-3-3
Verbenaceae
GH: 01800779 Glandularia canadensis (Linnaeus) Nuttall USA: Alabama roadside across from Druid City Hospital M. Howell 1963-4-15