Harvard University Herbaria & Libraries

Asteraceae
GH: 01111473 Achillea borealis Bongard USA: Indiana s. edge of Millersville R. C. Friesner 1950-6-3
GH: 02172552 Centaurea nigrescens Willdenow USA: Indiana [data not captured] R. C. Friesner 23786 1950-9-9
GH: 02172993 Cirsium arvense (Linnaeus) Scopoli USA: Indiana [data not captured] R. C. Friesner 23675 1950-7-29
GH: 02203876 Heterotheca camporum glandulissima Semple USA: Indiana [data not captured] R. C. Friesner 23797 1950-9-16
GH: 02203875 Heterotheca camporum glandulissima Semple USA: Indiana [data not captured] R. C. Friesner 23797 1950-9-16
Betulaceae
GH: 02103367 Ostrya virginiana (Miller) K. Koch USA: Indiana [data not captured] R. C. Friesner 23451 1950-7-1
Brassicaceae
GH: 00983446 Cardamine douglassii Britton USA: Indiana [data not captured] R. C. Friesner 23328 1950-4-22
GH: 00986706 Descurainia pinnata (Walter) Britton USA: Indiana [data not captured] R. C. Friesner 23385 1950-5-27
GH: 01540835 Iodanthus pinnatifidus (Michaux) Steudel USA: Indiana [data not captured] R. C. Friesner 23402 1950-6-3
Juncaceae
GH: 02117251 Luzula echinata (Small) F. J. Hermann USA: Indiana [data not captured] R. C. Friesner 23475 1950-7-1
GH: 02117244 Luzula echinata (Small) F. J. Hermann USA: Indiana [data not captured] R. C. Friesner 23357 1950-5-6
Plantaginaceae
GH: 02118016 Penstemon calycosus Small USA: Indiana [data not captured] R. C. Friesner 23430 1950-6-15
Poaceae
GH: 02463677 Panicum gattingeri Nash USA: Indiana on east side of Bruce Lake R. C. Friesner 23735 1950-9-2
GH: 02463460 Panicum tuckermanii Fernald USA: Indiana on east side of Bruce Lake, near mouth of st... R. C. Friesner 23734 1950
GH: 02463459 Panicum tuckermanii Fernald USA: Indiana on east side of Bruce Lake, near mouth of st... R. C. Friesner 23734 1950
Polygonaceae
GH: 02365540 Fallopia scandens (Linnaeus) Holub USA: Indiana [data not captured] R. C. Friesner 23832 1950-9-23
GH: 02364641 Persicaria careyi (Olney) Greene USA: Indiana [data not captured] R. C. Friesner 23663 1950-7-29
GH: 00686413 Polygonum arifolium Linnaeus USA: Maine Mullin's Pond R. C. Friesner 1950-8-12
GH: 00686414 Polygonum arifolium Linnaeus USA: Maine Mullin's Pond R. C. Friesner 1950-8-12
GH: 02361765 Polygonum aviculare Linnaeus USA: Indiana [data not captured] R. C. Friesner 23737 1950-9-2
GH: 02007917 Polygonum tenue Michaux USA: Indiana [data not captured] R. C. Friesner 23752 1950-9-7