Harvard University Herbaria & Libraries

Cyperaceae
GH: 00027627 Cyperus houghtonii Torrey USA: Wisconsin Lake of the Isles D. Houghton [73] 1831-8-4
NEBC: 00717520 Cyperus houghtonii Torrey USA: Maine Winslow: Winslow R. C. Bean 15481 1915-7-22
NEBC: 00717521 Cyperus houghtonii Torrey USA: Maine Fryeburg: Fryeburg A. S. Pease 34858 1949-8-17
NEBC: 00717522 Cyperus houghtonii Torrey USA: New Hampshire Hinsdale: Hinsdale R. J. Eaton 6064 1967-9-5
NEBC: 00717523 Cyperus houghtonii Torrey USA: New Hampshire Hinsdale: Hinsdale L. A. Wheeler 559701 1929-9-11
NEBC: 00717524 Cyperus houghtonii Torrey USA: New Hampshire Hollis: Hollis A. R. Hodgdon & F. L. Steele 19144 1971-8-25
NEBC: 00717525 Cyperus houghtonii Torrey USA: New Hampshire Bath: Bath A. S. Pease 29605 1942-8-8
NEBC: 00717526 Cyperus houghtonii Torrey USA: Vermont Colchester: Colchester N. F. Flynn 1904-8-23
GH: 00717527 Cyperus houghtonii Torrey USA: Vermont Colchester: Colchester N. F. Flynn 1903-9-7
NEBC: 00717528 Cyperus houghtonii Torrey USA: Vermont Essex: Essex W. D. Countryman 1715 1967-9-9
NEBC: 00717529 Cyperus houghtonii Torrey USA: Vermont Colchester: Colchester N. F. Flynn 1904-8-27
NEBC: 00717531 Cyperus houghtonii Torrey USA: Vermont Essex: Essex S. F. Blake 2232 1911-7-26
NEBC: 00717530 Cyperus houghtonii Torrey USA: Vermont Colchester: Colchester S. F. Blake 2661 1911-8-9
NEBC: 00717533 Cyperus houghtonii Torrey USA: Vermont Colchester: Colchester S. F. Blake 2145 1911-7-23
NEBC: 00717532 Cyperus houghtonii Torrey USA: Vermont Essex: Essex S. F. Blake 2248 1911-7-26
NEBC: 00717534 Cyperus houghtonii Torrey USA: Vermont Brandon: Brandon E. C. Kent 1911-8-12
NEBC: 00717535 Cyperus houghtonii Torrey USA: Massachusetts West Stockbridge: West Stockbridge S. F. Blake 10707 1928-9-9
GH: 00717536 Cyperus houghtonii Torrey USA: Massachusetts Wareham: Wareham G. G. Kennedy 1890-8-23
NEBC: 00717537 Cyperus houghtonii Torrey USA: Massachusetts Wareham: Wareham G. G. Kennedy 33 1890-8-23
NEBC: 00717538 Cyperus houghtonii Torrey USA: Massachusetts Lancaster: Lancaster D. L. Salter 1934-8-24
NEBC: 00717539 Cyperus houghtonii Torrey USA: Massachusetts Shrewsbury: Shrewsbury B. N. Gates 1945-8-23
NEBC: 00717540 Cyperus houghtonii Torrey USA: Massachusetts Shrewsbury: Shrewsbury B. N. Gates 1944-9-29
NEBC: 00717541 Cyperus houghtonii Torrey USA: Massachusetts Montgomery: Montgomery T. Zebryk 7003 2000-8-26
NEBC: 00717542 Cyperus houghtonii Torrey USA: Massachusetts Holyoke: Holyoke B. A. Sorrie 4963 1989-10-9
GH: 00717543 Cyperus houghtonii Torrey USA: Massachusetts Holyoke: Holyoke B. A. Sorrie 4963 1989-10-9
NEBC: 00717544 Cyperus houghtonii Torrey USA: Massachusetts Mount Washington: Mount Washington H. Hoffmann 1914-8-10
NEBC: 00717545 Cyperus houghtonii Torrey USA: Massachusetts Mount Washington: Mount Washington Ralph Hoffmann 1914-8-11
NEBC: 00954701 Cyperus houghtonii Torrey USA: New Hampshire Concord: Concord Heights, 36 paces from pole... D. D. Sperduto 2323 1992-9-9
NEBC: 02618621 Cyperus houghtonii Torrey USA: Massachusetts Hardwick: Muddy Brook Wildlife Management Ar... L. A. Standley R. Wernerehl 2023-04 2023-8-31