Harvard University Herbaria & Libraries

Fabaceae
GH: 02150409 Lathyrus venosus Muhlenberg ex Willdenow USA: Minnesota [data not captured] A. Hayden 328 1932-5
GH: 02133789 Psoralidium tenuiflorum (Pursh) Rydberg USA: Iowa [data not captured] A. Hayden 346 1932-6-20
GH: 02150409 Vicia sp. USA: Minnesota [data not captured] A. Hayden 328 1932-5
Plantaginaceae
GH: 01812634 Veronicastrum virginicum (Linnaeus) Farwell USA: Iowa [data not captured] A. Hayden 9021 1932-7-17
Polygonaceae
GH: 02364384 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3056 1932-7-2
GH: 02364383 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3051 1932-9-20
GH: 02364381 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3056 1932-7-2
GH: 02364380 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3051 1932-9-20
GH: 02364379 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3055 1932-7-7
GH: 02364377 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3070 1932-7-5
GH: 02364375 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3052 1932-7-2
GH: 02364373 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3061 1932-5-15
GH: 02364372 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3049 1932-7-14
GH: 02364371 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3049 1932-7-14
GH: 02364370 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3054 1932-7-18
GH: 02364369 Persicaria amphibia (Linnaeus) Delarbre USA: Iowa [data not captured] A. Hayden 3049 1932-7-14
GH: 02364748 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3048 1932-7-18
GH: 02364747 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3048 1932-7-18
GH: 02364760 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3042 1932-7-1
GH: 02364759 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3048 1932-7-18
GH: 02364758 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3042 1932-7-1
GH: 02364757 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3042 1932-7-1
GH: 02364755 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3043 1932-7-14
GH: 02364754 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3043 1932-7-14
GH: 02364753 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3042 1932-7-1
GH: 02364752 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3043 1932-7-14
GH: 02364750 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Iowa [data not captured] A. Hayden 3048 1932-7-18
GH: 02363304 Persicaria hydropiperoides (Michaux) Small USA: Iowa [data not captured] A. Hayden 3068 1932-7-15