Asclepiadaceae A: 00241754 Asclepias quadrifolia Jacquin USA: Massachusetts Boston: The Arnold Arboretum, near Malus Col... E. J. Palmer 25577 1924-6-23
NEBC: 00375264 Asclepias quadrifolia Jacquin USA: Massachusetts Stoneham: Middlesex Fells Reservation. West ... N. T. Kidder 1920-6-9
NEBC: 00375265 Asclepias quadrifolia Jacquin USA: Massachusetts Melrose: Middlesex Fells Reservation. Jerry ... N. T. Kidder 1920-6-28
NEBC: 00375266 Asclepias quadrifolia Jacquin USA: Massachusetts Melrose: Near cascade [Middlesex Fells Reser... H. A. Young 1877-6
GH: 00375267 Asclepias quadrifolia Jacquin USA: Massachusetts Melrose: Middlesex Fells [Reservation]. Wyom... Grace Gilbert 1894-6-2
NEBC: 00375268 Asclepias quadrifolia Jacquin USA: Massachusetts Boston: The Arnold Arboretum, Bussey Woods [...
NEBC: 00375269 Asclepias quadrifolia Jacquin USA: Massachusetts Boston: (S.B.R.) [Stony Brook Reservation] H... F. G. Floyd 1580 1904-6-19
NEBC: 00375270 Asclepias quadrifolia Jacquin USA: Massachusetts Boston: West Boundary Road. (S.B.R.) [Stony ... F. G. Floyd 991 1902-6-1
NEBC: 00375271 Asclepias quadrifolia Jacquin USA: Massachusetts Milton: Wild Cat notch, Blue Hills Reserv. E. F. Williams 1895-6-9
GH: 00375272 Asclepias quadrifolia Jacquin USA: Massachusetts Milton: Blue Hills [Reservation] C. E. Faxon 1875-6-22
NEBC: 00375273 Asclepias quadrifolia Jacquin USA: Massachusetts Randolph: North side of Ponkapoag Pond [Blue... R. J. Eaton & L. Griscom 1930-6-15
NEBC: 00375306 Asclepias quadrifolia Jacquin USA: Massachusetts Boston: North of Rooneys Rock, Stony Brook R... P. Gallagher 1895-6-17
NEBC: 00375307 Asclepias quadrifolia Jacquin USA: Massachusetts Blue Hills Reservn. E. F. Williams 1895-7-9
NEBC: 01035852 Asclepias quadrifolia Jacquin USA: New Hampshire Charleston [no data available] 9547 1956-6-28
GH: 01035853 Asclepias quadrifolia Jacquin USA: New Hampshire Walpole [no data available] 502 1901-7-8
NEBC: 01035854 Asclepias quadrifolia Jacquin USA: Vermont Burlington [no data available] 2989 1967-6-19
NEBC: 01035855 Asclepias quadrifolia Jacquin USA: Vermont Colchester [no data available] 1886
NEBC: 01035856 Asclepias quadrifolia Jacquin USA: Vermont Colchester [no data available]
GH: 01035857 Asclepias quadrifolia Jacquin USA: Vermont Proctor [no data available] 1497 1899-6-2
GH: 01035858 Asclepias quadrifolia Jacquin USA: Vermont Burlington [no data available] 1 1896-6-24
GH: 01035859 Asclepias quadrifolia Jacquin USA: Vermont West Rutland [no data available] 1496 1899-6-8
NEBC: 01035860 Asclepias quadrifolia Jacquin USA: Vermont South Burlington [no data available] 1912-6-25
NEBC: 01035861 Asclepias quadrifolia Jacquin USA: Vermont Benson [no data available] 1923-6-27
NEBC: 01035862 Asclepias quadrifolia Jacquin USA: Vermont Proctor [no data available]
GH: 01035863 Asclepias quadrifolia Jacquin USA: Vermont West Rutland [no data available] 1496 1899-6-8
NEBC: 01035864 Asclepias quadrifolia Jacquin USA: Vermont Brattleboro [no data available] 1911-6-26
NEBC: 01035865 Asclepias quadrifolia Jacquin USA: Vermont North Pownal [no data available] 1907-7-4
NEBC: 01035866 Asclepias quadrifolia Jacquin USA: Vermont Pownal [no data available] 855 1901-6-22
NEBC: 01035867 Asclepias quadrifolia Jacquin USA: Massachusetts Swampscott [no data available] 1882-7-4
NEBC: 01035868 Asclepias quadrifolia Jacquin USA: Massachusetts Acton: Acton "Big Hill" [Great Hill] W. Deane 1885-6-27
NEBC: 01035869 Asclepias quadrifolia Jacquin USA: Massachusetts Burlington L. L. K. 1902
NEBC: 01035870 Asclepias quadrifolia Jacquin USA: Massachusetts Malden: Malden R. Frohock 1880-6
NEBC: 01035871 Asclepias quadrifolia Jacquin USA: Massachusetts Medford: Medford C. E. Perkins 1880-6-3
NEBC: 01035872 Asclepias quadrifolia Jacquin USA: Massachusetts Medford: West Medford C. H. Morss 1899-6-16
GH: 01035873 Asclepias quadrifolia Jacquin USA: Massachusetts Natick: Natick F. W. Hunnewell 17813 1943-6-19
NEBC: 01035874 Asclepias quadrifolia Jacquin USA: Massachusetts Natick: Natick F. W. Hunnewell 1914-6-1
NEBC: 01035875 Asclepias quadrifolia Jacquin USA: Massachusetts Medford: Medford Turnpike W. Boott 1864-6-12
NEBC: 01035876 Asclepias quadrifolia Jacquin USA: Massachusetts Sudbury: Sudbury A. W. Hosmer 1903
NEBC: 01035877 Asclepias quadrifolia Jacquin USA: Massachusetts Stoneham: Stoneham W. Boott 1854-6-17
GH: 01035878 Asclepias quadrifolia Jacquin USA: Massachusetts Stoneham: Stoneham G. G. Kennedy 1863-6-20
NEBC: 01035879 Asclepias quadrifolia Jacquin USA: Massachusetts Wakefield: Wakefield, off Spring St. R. J. Eaton, R. C. Bean & T. W. We... 5927 1966-6-12
NEBC: 01035880 Asclepias quadrifolia Jacquin USA: Massachusetts Woburn: Woburn
[no data available] 1904-6-11
NEBC: 01035881 Asclepias quadrifolia Jacquin USA: Massachusetts Woburn: Woburn, southerly slopes of Horn Pon... M. L. Fernald & B. H. Long 10250 1913-6-22
GH: 01035882 Asclepias quadrifolia Jacquin USA: Massachusetts Waltham: Prospect Hill, Waltham W. C. Lane 1879-6-18
GH: 01035883 Asclepias quadrifolia Jacquin USA: Massachusetts Waltham: Waltham 1881-6-5
GH: 01035884 Asclepias quadrifolia Jacquin USA: Massachusetts Westford: North part of Westford E. F. Fletcher 1898-7
NEBC: 01035885 Asclepias quadrifolia Jacquin USA: Massachusetts Boston: Hyde Park, Readville E. H. Hitchings 1889-6-8
GH: 01035886 Asclepias quadrifolia Jacquin USA: Massachusetts Brookline: Brookline C. E. Faxon 1879
GH: 01035887 Asclepias quadrifolia Jacquin USA: Massachusetts Milton [no data available] 1892-6-22
NEBC: 01035888 Asclepias quadrifolia Jacquin USA: Massachusetts Milton [no data available] 1903-6-14
GH: 01035889 Asclepias quadrifolia Jacquin USA: Massachusetts Milton [no data available] 1883-6-24
NEBC: 01035890 Asclepias quadrifolia Jacquin USA: Massachusetts Milton [no data available] 1884-10-5
NEBC: 01035891 Asclepias quadrifolia Jacquin USA: Massachusetts Milton [no data available] 1883-6-24
NEBC: 01035892 Asclepias quadrifolia Jacquin USA: Massachusetts Needham [no data available] 1883-6-12
GH: 01035893 Asclepias quadrifolia Jacquin USA: Massachusetts Sharon [no data available] 1886-6-3
GH: 01035894 Asclepias quadrifolia Jacquin USA: Massachusetts Wellesley [no data available] 1899-9-13
NEBC: 01035895 Asclepias quadrifolia Jacquin USA: Massachusetts Wellesley [no data available] 1899-9-13
NEBC: 01035896 Asclepias quadrifolia Jacquin USA: Massachusetts Hingham [no data available] 1915-6-27
NEBC: 01035897 Asclepias quadrifolia Jacquin USA: Massachusetts Attleboro [no data available] 1916-6-18
NEBC: 01035898 Asclepias quadrifolia Jacquin USA: Massachusetts North Attleborough [no data available] 1535 1982-6-20
NEBC: 01035899 Asclepias quadrifolia Jacquin USA: Massachusetts North Attleborough [no data available] 1935-6-8
NEBC: 01035900 Asclepias quadrifolia Jacquin USA: Massachusetts Bolton [no data available] 1920-6-20
NEBC: 01035901 Asclepias quadrifolia Jacquin USA: Massachusetts Clinton [no data available] 1985
NEBC: 01035902 Asclepias quadrifolia Jacquin USA: Massachusetts Worcester [no data available] 1880-6-12
NEBC: 01035903 Asclepias quadrifolia Jacquin USA: Massachusetts Gill [no data available] 31930 1946-6-15
GH: 01035904 Asclepias quadrifolia Jacquin USA: Massachusetts Greenfield Town [no data available] 1910-6-17
NEBC: 01035905 Asclepias quadrifolia Jacquin USA: Massachusetts Greenfield Town [no data available] 1925-6-24
NEBC: 01035906 Asclepias quadrifolia Jacquin USA: Massachusetts Montague [no data available] 1887-7-25
NEBC: 01035907 Asclepias quadrifolia Jacquin USA: Massachusetts Granby [no data available] 1910-5-29
NEBC: 01035908 Asclepias quadrifolia Jacquin USA: Massachusetts Hatfield [no data available] 1874-6-23
NEBC: 01035910 Asclepias quadrifolia Jacquin USA: Massachusetts Mt. Tom [Easthampton, Hampshire Co./Holyoke,... F. F. Forbes & L. A. Wheeler 1913-5-17
NEBC: 01035909 Asclepias quadrifolia Jacquin USA: Massachusetts South Hadley [no data available] 1915-5-28
NEBC: 01035911 Asclepias quadrifolia Jacquin USA: Massachusetts Holyoke [no data available] 2956 1985-6-4
GH: 01035912 Asclepias quadrifolia Jacquin USA: Massachusetts Holyoke [no data available] 508 1925-6-22
NEBC: 01035913 Asclepias quadrifolia Jacquin USA: Massachusetts Hoosac Mountain [no data available]
NEBC: 01035914 Asclepias quadrifolia Jacquin USA: Massachusetts Mount Washington [no data available] 9607 1912-6-25
NEBC: 01035915 Asclepias quadrifolia Jacquin USA: Massachusetts Stockbridge [no data available] 1906-7-4
NEBC: 01035916 Asclepias quadrifolia Jacquin USA: Rhode Island Cumberland [no data available] 47516 1946-5-26
NEBC: 01035917 Asclepias quadrifolia Jacquin USA: Rhode Island Berkley [no data available] 1904-6-5
NEBC: 01035918 Asclepias quadrifolia Jacquin USA: Rhode Island South Foster [no data available] 1922-6-10
NEBC: 01035919 Asclepias quadrifolia Jacquin USA: Rhode Island Johnston [no data available] 1911-5-30
NEBC: 01035920 Asclepias quadrifolia Jacquin USA: Rhode Island Johnston [no data available] 1912-6-13
NEBC: 01035922 Asclepias quadrifolia Jacquin USA: Rhode Island Johnston [no data available] 1911-5-30
NEBC: 01035921 Asclepias quadrifolia Jacquin USA: Rhode Island Cranston [no data available] 1912-6-13
GH: 01035923 Asclepias quadrifolia Jacquin USA: Rhode Island Lincoln [no data available] 1901-6-16
NEBC: 01035924 Asclepias quadrifolia Jacquin USA: Rhode Island Lincoln [no data available] 321 1921-6-11
NEBC: 01035925 Asclepias quadrifolia Jacquin USA: Rhode Island Lincoln [no data available] 240 1901-6-16
NEBC: 01035926 Asclepias quadrifolia Jacquin USA: Connecticut Ashford [no data available] 1768 1906-6-12
NEBC: 01035927 Asclepias quadrifolia Jacquin USA: Connecticut Killingly [no data available] 1934-6-17
NEBC: 01035928 Asclepias quadrifolia Jacquin USA: Connecticut Pomfret [no data available] 1913-6-19
NEBC: 01035929 Asclepias quadrifolia Jacquin USA: Connecticut Willington [no data available] 12912 1933-6-18
NEBC: 01035930 Asclepias quadrifolia Jacquin USA: Connecticut Manchester [no data available] 1893-6-19
NEBC: 01035931 Asclepias quadrifolia Jacquin USA: Connecticut Meriden [no data available] 791 1899-7-15
GH: 01035933 Asclepias quadrifolia Jacquin USA: Connecticut Southington [no data available] 415 1898-7-20
GH: 01035932 Asclepias quadrifolia Jacquin USA: Connecticut Southington [no data available] 415 1898-6-2
NEBC: 01035934 Asclepias quadrifolia Jacquin USA: Connecticut Southington [no data available] 515 1898-6-23
NEBC: 01035935 Asclepias quadrifolia Jacquin USA: Connecticut Windsor [no data available] 1911-6-17
NEBC: 01035936 Asclepias quadrifolia Jacquin USA: Connecticut Middlefield [no data available] 1907-6-21
NEBC: 01035937 Asclepias quadrifolia Jacquin USA: Connecticut Beacon Falls [no data available] 2120 1914-6-20
A: 01035938 Asclepias quadrifolia Jacquin USA: Connecticut Meriden [no data available] 4-56 1956-6-18
NEBC: 01035939 Asclepias quadrifolia Jacquin USA: Connecticut Cheshire [no data available] 902 1911-6-8
NEBC: 01035940 Asclepias quadrifolia Jacquin USA: Connecticut Oxford [no data available] 1882 1878-6-15
NEBC: 01035941 Asclepias quadrifolia Jacquin USA: Connecticut Wallingford [no data available] 1893
NEBC: 01035942 Asclepias quadrifolia Jacquin USA: Connecticut Waterbury [no data available] 900 1908-6-12
NEBC: 01035943 Asclepias quadrifolia Jacquin USA: Connecticut New Haven [no data available]
NEBC: 01035944 Asclepias quadrifolia Jacquin USA: Connecticut Greenwich [no data available] 1052 1907-6-7
GH: 01035945 Asclepias quadrifolia Jacquin USA: Connecticut Stratford [no data available] 1895-6-20
NEBC: 01035946 Asclepias quadrifolia Jacquin USA: Connecticut New Milford [no data available] 1903-5-12
NEBC: 01035947 Asclepias quadrifolia Jacquin USA: Connecticut Stratford [no data available] 1895-6-20
GH: 01035949 Asclepias quadrifolia Jacquin USA: Connecticut [no data available]
GH: 01035948 Asclepias quadrifolia Jacquin USA: Rhode Island [no data available]
GH: 00961177 Asclepias quadrifolia Jacquin USA: Arkansas Petit Jean Mountain D. Demaree 25593 1946-4-28
GH: 00961178 Asclepias quadrifolia Jacquin USA: Arkansas West Mountain. Hot Springs National Park. P.... D. Demaree 42346 1960-5-12
GH: 00961179 Asclepias quadrifolia Jacquin USA: Arkansas East of Board Camp, 14 mi. east of Mena Dw. M. Moore 57-191 1957-5-17
A: 00961180 Asclepias quadrifolia Jacquin USA: Arkansas ESE of the town of Mena, 0.8 km (0.5 mile) S... D. E. Boufford, V. M. Bates & E. W... 25493 1991-5-8
A: 00961181 Asclepias quadrifolia Jacquin USA: Arkansas Little Rock: Pulaski Heights, Little Rock G. M. Merrill 1846 1939-4-28
GH: 00961182 Asclepias quadrifolia Jacquin USA: Arkansas Wooded slopes of Rich Mt., 9 miles North of ... M. Hopkins, A. Nelson & R. Nelson 468 1944-5-21
GH: 00961183 Asclepias quadrifolia Jacquin USA: Arkansas Near Little Rock G. M. Merrill 1830 1939-4-27
GH: 00961184 Asclepias quadrifolia Jacquin USA: Arkansas Rich Mountain G. R. Cooley & L. J. Brass 4271 1955-5-7
GH: 00961185 Asclepias quadrifolia Jacquin USA: Arkansas Bethesda Springs (Potter) H. C. Benke 1930-4-21
GH: 00961186 Asclepias quadrifolia Jacquin USA: Arkansas on ridge of West Mt., near Hot Springs
[Hot ... R. M. Harper 33 1923-5-3
GH: 00961187 Asclepias quadrifolia Jacquin USA: Georgia between Wolfpen Gap and Slaughter Mt., about... A. J. Cronquist 4509 1947-6-1
A: 00961188 Asclepias quadrifolia Jacquin USA: Georgia Chatahoochee National Forest; 2.9 km (1.8 mi... D. E. Boufford & S. A. Spongberg 22852 1982-5-17
GH: 00961189 Asclepias quadrifolia Jacquin USA: Illinois Peoria: [data not captured] [data not captured]
GH: 00961190 Asclepias quadrifolia Jacquin USA: Illinois [data not captured] [data not captured]
GH: 00961191 Asclepias quadrifolia Jacquin USA: Indiana [data not captured] [data not captured]
GH: 00961192 Asclepias quadrifolia Jacquin USA: Indiana [data not captured] [data not captured]
GH: 00961193 Asclepias quadrifolia Jacquin USA: Indiana [data not captured] [data not captured]
GH: 00961194 Asclepias quadrifolia Jacquin USA: Indiana [data not captured] [data not captured]
GH: 00961195 Asclepias quadrifolia Jacquin USA: Indiana [data not captured] [data not captured]
A: 00961196 Asclepias quadrifolia Jacquin USA: Iowa [data not captured] [data not captured]
GH: 00961197 Asclepias quadrifolia Jacquin USA: Kansas S. E. corner Cherokee Co. W. H. Horr & R. L. McGregor E378 1941-5-12
GH: 00961198 Asclepias quadrifolia Jacquin USA: Kentucky north of Hardyville C. A. Weatherby & U. F. Weatherby 6356 1933-5-22
GH: 00961199 Asclepias quadrifolia Jacquin USA: Kentucky Henry Mountain W. A. Anderson 496 1927-5-25
GH: 00961200 Asclepias quadrifolia Jacquin USA: Maryland old Rte. 40, just W of summit of Town Hill; ... S. R. Hill 16772 1986-5-26
GH: 00961201 Asclepias quadrifolia Jacquin USA: Maryland Mt. Washington Mrs. C. A. Knowlton 1920-6-6
GH: 00961202 Asclepias quadrifolia Jacquin USA: Maryland [no additional data] F. W. Hunnewell 5231 1918-5-19
GH: 00961203 Asclepias quadrifolia Jacquin USA: Missouri [data not captured] [data not captured]
GH: 00961204 Asclepias quadrifolia Jacquin USA: Missouri [data not captured] [data not captured]
GH: 00961205 Asclepias quadrifolia Jacquin USA: Missouri [data not captured] [data not captured]
GH: 00961206 Asclepias quadrifolia Jacquin USA: Missouri [data not captured] [data not captured]
GH: 00961207 Asclepias quadrifolia Jacquin USA: New Jersey near Watchung Notch, Plainfield L. Griscom & K. K. Mackenzie 11203 1922-6-4
GH: 00961208 Asclepias quadrifolia Jacquin USA: New Jersey High Bridge, west shore of Lake Solitude K. D. Barnes 1944-5-30
GH: 00961209 Asclepias quadrifolia Jacquin USA: New Jersey e. along branch of Mantua Creek Sewell B. H. Long 14783 1916-5-30
GH: 00961210 Asclepias quadrifolia Jacquin USA: New Jersey Delaware River, n. of Byram B. H. Long 43481 1934-6-9
GH: 00961211 Asclepias quadrifolia Jacquin USA: New Jersey Swedesboro C. D. Lippincott 1894-6-10
GH: 00961212 Asclepias quadrifolia Jacquin USA: New Jersey Leads G. C. Woolson 1873-9
GH: 00961213 Asclepias quadrifolia Jacquin USA: New York Rye Lake L. M. Parker 1886-6-21
GH: 00961214 Asclepias quadrifolia Jacquin USA: New York Around 0.15 E. of Nedi Rd. and about 0.25 mi... D. H. Goldman Mac Alford & Heather... 2722 2002-6-14
GH: 00961215 Asclepias quadrifolia Jacquin USA: New York Ithaca: Fall Creek gorge [data not captured] 1888-6-8
GH: 00961216 Asclepias quadrifolia Jacquin USA: New York Peaked Mt., southern W. Fort Ann S. H. Burnham 1918-5-26
GH: 00961217 Asclepias quadrifolia Jacquin USA: New York Glenmont H. D. House 19117 1932-6-8
GH: 00961218 Asclepias quadrifolia Jacquin USA: New York east side of valley, south of Mecklenburg, H... K. M. Wiegand 10639 1918-6-16
GH: 00961219 Asclepias quadrifolia Jacquin USA: New York Esty's Glen. Lansing K. M. Wiegand 3042 1914-6-16
GH: 00961220 Asclepias quadrifolia Jacquin USA: New York Canaan Hill, New Lebanon A. K. Harrison 1906-6-19
GH: 00961221 Asclepias quadrifolia Jacquin USA: New York Ithaca: glen between Renwick and McKinney's K. M. Wiegand 7031 1916-6-18
GH: 00961222 Asclepias quadrifolia Jacquin USA: New York W. New York A. Gray
GH: 00961223 Asclepias quadrifolia Jacquin USA: New York W. New York H. P. Sartwell
GH: 00961224 Asclepias quadrifolia Jacquin USA: New York West Point G. Thurber 1846
GH: 00961225 Asclepias quadrifolia Jacquin USA: North Carolina Buck Creek on U.S. Rt. 64; about two miles s... H. E. Ahles A E Radford 13659 1956-6-2
GH: 00961226 Asclepias quadrifolia Jacquin USA: North Carolina Summit of Rendez-vous Mountain D. S. Correll 10952 1939-5-28
GH: 00961227 Asclepias quadrifolia Jacquin USA: North Carolina Near campground just south of Spruce Pine. K. R. Robertson & R. E. Umber 1973-6-5
GH: 00961228 Asclepias quadrifolia Jacquin USA: North Carolina Tryon J. R. Churchill 1899-5-22
GH: 00961229 Asclepias quadrifolia Jacquin USA: Ohio Berea G. B. Ashcroft 9872 1896-6
GH: 00961230 Asclepias quadrifolia Jacquin USA: Ohio Nelson A. N. Rood 701 1904-6-19
GH: 00961231 Asclepias quadrifolia Jacquin USA: Ohio Huron River E. L. Moseley 1895-5-31
GH: 00961232 Asclepias quadrifolia Jacquin USA: Ohio Brady Lake R. J. Webb 1923-6-10
GH: 00961233 Asclepias quadrifolia Jacquin USA: Ohio Columbus: Columbus W. S. Sullivant 1840
GH: 00961234 Asclepias quadrifolia Jacquin USA: Ohio Ohio [illegible]
GH: 00961235 Asclepias quadrifolia Jacquin USA: Oklahoma Rich Mt. M. Hopkins, A. Nelson & R. Nelson 610 1944-5-21
GH: 00961236 Asclepias quadrifolia Jacquin USA: Oklahoma 5 1/2 miles west of the state line on U.S. 5... C. S. Wallis 8185 1959-5-10
GH: 00961237 Asclepias quadrifolia Jacquin USA: Pennsylvania Ruffsdale S. F. Poole 1899-6
GH: 00961238 Asclepias quadrifolia Jacquin USA: Pennsylvania near Milford Square W. M. Benner 1922-5-27
GH: 00961239 Asclepias quadrifolia Jacquin USA: Pennsylvania Rockhill A. MacElwee 1893-6-18
GH: 00961240 Asclepias quadrifolia Jacquin USA: Pennsylvania near Mt. Hope A. A. Heller 1900-6-5
GH: 00961241 Asclepias quadrifolia Jacquin USA: Pennsylvania near Hidden Lake F. B. Buser 11556 1978-6-16
GH: 00961242 Asclepias quadrifolia Jacquin USA: Pennsylvania Bushkill C. L. Pollard 1897-5-30
GH: 00961243 Asclepias quadrifolia Jacquin USA: Pennsylvania 3/4 mile northwest of Neversink Station H. Wilkens 455 1928-6-10
GH: 00961244 Asclepias quadrifolia Jacquin USA: Pennsylvania Bayberrry J. A. Martindale
GH: 00961245 Asclepias quadrifolia Jacquin USA: Pennsylvania Pittsburgh: Rear of Allegheny Cemetery J. A. Shafer 613 1884
GH: 00961246 Asclepias quadrifolia Jacquin USA: Pennsylvania near summit Penobscot Knob, 0.5 mi NE of Mou... J. M. Fogg Jr. 12048 1937-6-25
GH: 00961247 Asclepias quadrifolia Jacquin USA: Pennsylvania Chester County S. P. Sharples 235 1858-5
GH: 00961248 Asclepias quadrifolia Jacquin USA: Pennsylvania Chestnut Hill A. A. Heller 1889-5-23
GH: 00961249 Asclepias quadrifolia Jacquin USA: Tennessee Knoxville: [data not captured] [data not captured]
GH: 00961250 Asclepias quadrifolia Jacquin USA: Tennessee [data not captured] [data not captured]
GH: 00961251 Asclepias quadrifolia Jacquin USA: Tennessee [data not captured] [data not captured]
GH: 00961252 Asclepias quadrifolia Jacquin USA: Tennessee [data not captured] [data not captured]
GH: 00961253 Asclepias quadrifolia Jacquin USA: Tennessee [data not captured] [data not captured]
GH: 00961254 Asclepias quadrifolia Jacquin USA: Tennessee [data not captured] [data not captured]
GH: 00961255 Asclepias quadrifolia Jacquin USA: Tennessee [data not captured] [data not captured]
GH: 00961256 Asclepias quadrifolia Jacquin USA: Virginia Blue Ridge Parkway, around stone storage are... R. S. Freer 1495 1947-6-1
GH: 00961257 Asclepias quadrifolia Jacquin USA: Virginia Blue Ridge Parkway, Along Otter Creek 2.1 mi... R. S. Freer 2477 1957-5-17
GH: 00961258 Asclepias quadrifolia Jacquin USA: Virginia Collected along Middle Fork of Holston River... J. K. Small 1892-6-6
GH: 00961259 Asclepias quadrifolia Jacquin USA: Virginia Hot Springs F. W. Hunnewell 4705 1917-7-1
GH: 00961260 Asclepias quadrifolia Jacquin USA: Virginia Natural Bridge G. G. Kennedy 15 1887-5-9
A: 00961262 Asclepias quadrifolia Jacquin USA: Virginia east of the city of Tazewell, 0.5 km (0.3 mi... D. E. Boufford & E. W. Wood 23911 1988-6-3
GH: 00961263 Asclepias quadrifolia Jacquin USA: Virginia near Christiansburg G. B. Rossbach & A. R. Hodgdon 1934-6-16
GH: 00961264 Asclepias quadrifolia Jacquin USA: Virginia McAfee Knob, ca. 4 miles north of Hanging Ro... C. E. Wood Jr 5880 1946-6-3
GH: 00961265 Asclepias quadrifolia Jacquin USA: Virginia Shenandoah Mt. P. A. Rydberg & J. T. Perry 1925-6-13
GH: 00961266 Asclepias quadrifolia Jacquin USA: Virginia The Blandy Experimental Farm, Boyce J. T. Baldwin 5080 1945-5-24
GH: 00961267 Asclepias quadrifolia Jacquin USA: Virginia near Christiansburg E. J. Palmer 42575 1934-5-27
GH: 00961268 Asclepias quadrifolia Jacquin USA: Illinois [data not captured] [data not captured]
GH: 00961269 Asclepias quadrifolia Jacquin USA: Virginia A. H. Curtiss 1871-5-20
GH: 00961270 Asclepias quadrifolia Jacquin USA: Virginia Natural Bridge C. F. Batchelder 2922 1911-5-23
GH: 00961271 Asclepias quadrifolia Jacquin USA: Virginia Cedar Creek L. Griscom & F. W. Hunnewell 15221 1931-9-18
GH: 00961272 Asclepias quadrifolia Jacquin USA: Virginia near Liberty Furnace F. W. Hunnewell 11,939 1931-6-27
GH: 00961273 Asclepias quadrifolia Jacquin USA: West Virginia Huntington F. A. Gilbert 145 1929-5-4
GH: 00961274 Asclepias quadrifolia Jacquin USA: West Virginia near Milton L. G. Williams 697 1938-5-8
GH: 00961275 Asclepias quadrifolia Jacquin USA: West Virginia Allegheny Mountains, White Sulphur Springs [no data available] 6690 1920-7-2
GH: 00961276 Asclepias quadrifolia Jacquin USA: West Virginia Cold Spring Gap. Long Mountain F. W. Hunnewell 14,045 1936-6-2
GH: 00961333 Asclepias quadrifolia Jacquin USA: Oklahoma 3 1/2 mi. N. E. of Tahlequah on State 10. C. S. Wallis 6902-1 1958-5-20
NEBC: 00954783 Asclepias quadrifolia Jacquin USA: Massachusetts Berlin: [no additional data] C. A. Weatherby 7382 1948-6-12
NEBC: 00954879 Asclepias quadrifolia Jacquin USA: Massachusetts Winchester: Winchester C. H. Knowlton 1904-6-11
NEBC: 01582033 Asclepias quadrifolia Jacquin USA: Massachusetts Beverly: [no additional data] W. L. Worcester 1879
GH: 00961261 Asclepias quadrifolia Jacquin USA: Virginia [data not captured] R. S. Freer 2176 1954-7-26
