Hoover Nat. Hist. Site Herbarium

	A	B	C	D	E	F	G	H
1	Herbert Hoover National Historic Site
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3	Plant Family	Scientific Name	Sub-specific Category	Tnshp_Range_Sec and/or UTM coordinates	Collector	Collection Number	Collection Date	Special Notes

4	Aceraceae	Acer negundo L.	.	T7N_R4W_Sec.7 and UTM: 637629, 4614227	Chrstiansen and Middlemis-Brown	9015	10-May-2002	Upland field border. NE1/4_Sec.7. box elder. Accepted family: Sapindaceae
5	Aceraceae	Acer platanoides L.	.	T7N_R4W_Sec.7 and UTM: 637339, 4614223	Christiansen, Paul	3015	15-Jul-2002	Lower slope, alta fescue dominant. NE1/4_Sec.7. norway maple. Accepted family: Sapindaceae
6	Aceraceae	Acer saccharinum L.	.	T7N_R4W_Sec.7 and UTM: 637022, 4614205	Christiansen, Paul	3009	15-Jul-2002	Lower slope, reconstructed prairie. NE1/4_Sec.7. silver maple. Accepted family: Sapindaceae
7	Alismataceae	Sagittaria latifolia Willd.	.	T7N_R4W_Sec.7	Linda McCargo	9101	30-Aug-2007	Riparian habitat within active bank-full. NE1/4_Sec.7. Det. by: S. Middlemis. Broad-leaved arrowhead
8	Anacardiaceae	Rhus glabra L.	.	T7N_R4W_Sec.7 and UTM: 637316, 4614028	Christiansen, Paul	3026	15-Jul-2002	Upland reconstructed prairie, stump sprout after spring burn. NE1/4_Sec.7. smooth sumac
9	Apiaceae	Conium maculatum L.	.	T7N_R4W_Sec.7 and UTM: 637442, 4613954	Christiansen, Paul & Sherry Middlemis-Brown	9029	5-Jun-2002	Upland weedy berm. NE1/4_Sec.7. poison hemlock
10	Apiaceae	Daucus carota L.	.	UTM: 637416, 4614224	Hammond & Middlemis	7029	20-Jul-2000	Dry area, full sun. Queen Anne's lace
11	Apiaceae	Daucus carota L.	.	UTM(X,Y): 0637034, 4614211	Hammond	8104	June, 2000	Low drainage. UTM(X,Y): 0637034,4614211. Queen Anne's Lace
12	Apiaceae	Daucus carota L.	.	UTM(X,Y): 0637034, 4614211	Hammond	8104	June, 2000	Low drainage. UTM(X,Y): 0637034,4614211. Queen Anne's Lace
13	Apiaceae	Eryngium yuccifolium Michx.	.	UTM(X,Y): 0637403, 4614211	Middlemis	8006	7-Aug-2000	Dry mesic habitat. Rattlesnake master
14	Apiaceae	Eryngium yuccifolium Michx.	.	UTM(X,Y): 637192, 4614107	Hammond & Stevens	6009	June, 2000	Dry area, full sun, recently planted to forbs. UTM(X,Y): 637192, 4614107. rattlesnake master
15	Apiaceae	Pastinaca sativa L.	.	T7N_R4W_Sec.7 and UTM: 637548, 4614142	Christiansen, Paul & Sherry Middlemis-Brown	9018	5-Jun-2002	Upland savanna. NE1/4_Sec.7. wild parsnip
16	Apiaceae	Zizia aurea (L.) Koch	.	T7N_R4W_Sec.7 and UTM: 637423, 4613946	Christiansen, Paul & Sherry Middlemis-Brown	9009	10-May-2002	Upland weedy berm. NE1/4_Sec.7. golden alexanders
17	Apocynaceae	Apocynum sibiricum Jacq.	.	T7N_R4W_Sec.7	Christiansen, Paul & Sherry Middlemis-Brown	9067	8-Aug-2003	Berm in southeast part of prairie. weedy upland reconstructed prairie. NE1/4_Sec.7. Indian hemp
18	Apocynaceae	Asclepias tuberosa L.	.	UTM(X,Y): 0637252, 4614207	Middlemis	8050	7-Aug-2000	Dry mesic habitat. Asclepiadaceae of some authors. Butterfly weed.
19	Asclepiadaceae	Asclepias purpurascens L.	.	T7N_R4W_Sec.7	Middlemis, S.	9080	10-Aug-2004	Mesic habitat. NE1/4_Sec.7. det. by P. Christiansen. Accepted family: Apocynaceae
20	Asclepiadaceae	Asclepias syriaca L.	.	UTM: 637092, 4614287	Hammond & Stevens	6010	June, 2000	Dry area full sun recently planted to forbs. UTM: 637092, 4614287. common milkweed Accepted family: Apocynaceae
21	Asclepiadaceae	Asclepias tuberosa L.	.	UTM: 637237, 4614251	Hammond & Stevens	6004	June, 2000	Dry area full sun recently planted to forbs. UTM: 637237, 4614251. butterfly weed. Accepted family: Apocynaceae
22	Asteraceae	Ambrosia trifida L.	.	T7N_R4W_Sec.7 and UTM: 637082, 4614313	Christiansen, Paul	3043	20-Aug-2002	Low reconstructed prairie. NE1/4_Sec.7. giant ragweed
23	Asteraceae	Aster azureus Lindl.	.	UTM(X,Y): 0637406,4614217	Middlemis	8046	7-Aug-2000	Mesic habitat. Sky-blue aster. Accepted name: Symphyotrichum oolentangiense (Riddell) G.L.Nesom
24	Asteraceae	Aster azureus Lindl.	.	UTM(X,Y): 0637327, 4614036	Middlemis	8026	29-Aug-2000	Mesic habitat, near ash intrusion. sky-blue aster
25	Asteraceae	Aster laevis L.	.	UTM(X,Y): 0637327, 4614036	Middlemis	8067	29-Aug-2000	Mesic habitat, near ash intrusion. Smooth blue aster
26	Asteraceae	Aster lanceolatus Willd.	.	T7N_R4W_Sec.7 and UTM: 637074, 4614277	Christiansen, Paul & Sherry Middlemis-Brown	9050	23-Sep-2002	Low reconstructed prairie. NE1/4_Sec.7. panicled aster.
27	Asteraceae	Aster novae-angliae L.	.	UTM(X,Y): 0637327, 4614036	Middlemis	8021	29-Aug-2000	Moist mesic habitat. New England aster
28	Asteraceae	Aster novae-angliae L.	.	UTM(X,Y): 637192, 4614194	Hammond	7021	July, 2000	Dry area, full sun, recently planted to forbs. UNew England aster
29	Asteraceae	Aster pilosus Willd.	.	UTM(X,Y): 0637405, 4614224	Middlemis	8045	7-Aug-2000	Mesic habitat. Original i.d.: Aster sp. Annotated by P. Christiansen 6/9/2003
30	Asteraceae	Aster pilosus Willd.	.	UTM(X,Y): 0637327, 4614036	Middlemis	8101	29-Aug-2000	Mesic habitat.
31	Asteraceae	Aster sagittifolius Willd.	.	T7N_R4W_Sec.7	Christiansen, Paul	3066	24-Aug-2000	Upland reconstructed prairie. At west edge of 1992 seeding, just east of row of ash trees. NE 1/4_Sec.7. arrow-leaved aster
32	Asteraceae	Aster sagittifolius Willd.	.	T7N_R4W_Sec.7 and UTM: 637137, 4614167	Christiansen, Paul	3054	20-Aug-2002	Midslope, reconstructed prairie.
33	Asteraceae	Cirsium arvense (L.) Scop.	.	T7N_R4W_Sec.7 and UTM: 637321, 4614232	Christiansen, Paul	3017	20-Jun-2002	Lower slope, alta fescue dominant. NE1/4_Sec.7. Canada thistle
34	Asteraceae	Cirsium arvense (L.) Scop.	.	UTM: 636895, 4614558	Hammond & Stevens	6017	June, 2000	Drainage area lowland, full sun. UTM: 636895, 4614558. Canada thistle
35	Asteraceae	Cirsium discolor Hot. ex Steud.	.	UTM: 0637327, 4614036	Middlemis	8103	29-Aug-2000	Drainage area lowland, full sun. Field thistle
36	Asteraceae	Conyza canadensis (L.) Cronq.	.	T7N_R4W_Sec.7 and UTM: 637020, 4614045	Christiansen, Paul	3038	20-Aug-2002	Upland drainage way, reconstructed prairie. NE1/4_sec.7. Horseweed
37	Asteraceae	Coreopsis tinctoria Nutt.	.	T7N_R4W_Sec.7 and UTM: 637434, 4613967	Christiansen, Paul & Sherry Middlemis-Brown	9058	23-Sep-2002	Upland reconstructed prairie. NE1/4_sec.7. golden coreopsis
38	Asteraceae	Coreopsis tripteris L.	.	UTM: 637221, 4614206	Hammond & Stevens	6006	June, 2000	Dry area, full sun, recently plants [sic] to forbs. UTM: 637221, 4614206. tall tickseed
39	Asteraceae	Echinacea pallida (Nutt.) Nutt.	.	UTM: 637235, 4614217	Hammond & Stevens	6002	June, 2000	Dry area, full sun, recently planted to forbs. UTM: 637235, 4614217. pale coneflower
40	Asteraceae	Echinacea purpurea (L.) Moench	.	UTM(X,Y): 0637132, 4614247	Middlemis	8015	7-Aug-2000	Dry mesic habitat. Purple coneflower
41	Asteraceae	Echinacea purpurea (L.) Moench	.	UTM(X,Y): 0637117, 4614236	Middlemis	8071	29-Aug-2000	Mesic habitat, among nut trees. Purple coneflower
42	Asteraceae	Erigeron annuus (L.) Pers.	.	UTM(X,Y): 0637132, 4614247	Middlemis	8012	7-Aug-2000	Dry mesic habitat. Daisy fleabane
43	Asteraceae	Erigeron annuus (L.) Pers.	.	UTM(X,Y): 637238, 4614217	Hammond & Stevens	6003	June, 2000	Dry area, full sun, recently planted to forbs. UTM(X,Y): 637238, 4614217. annual fleabane
44	Asteraceae	Erigeron philadelphicus L.	.	T7N_R4W_Sec.7 and UTM: 637287, 4613952	Christiansen, Paul & Sherry Middlemis-Brown	9032	5-Jun-2002	Mid-slope, reconstructed prairie. NE1/3_Sec.7. fleabane
45	Asteraceae	Eupatorium altissimum L.	.	T7N_R4W_Sec.7 and UTM: 637240, 4614184	Christiansen, Paul	3049	20-Aug-2002	Upland reconstructed prairie. NE1/4_Sec.7. tall throughwort
46	Asteraceae	Euthamia graminifolia (L.) Nutt. ex Cass.	.	T7N_R4W_Sec.7 and UTM: 636913, 4614133	Christiansen, Paul	3039	20-Aug-2002	Lower slope drainage way, reconstructed prairie. NE1/4_Sec.7. grass-leaved goldenrod
47	Asteraceae	Helenium autumnale L.	.	T7N_R4W_Sec.7 and UTM: 637079, 4614313	Middlemis	9081	17-Aug-2005	Prairie. NE1/4_Sec.7. Fine-leaved sneezeweed
48	Asteraceae	Helianthus grosseserratus M. Martens	.	.	Christiansen, P.	sn	29-Apr-2002	name of collector uncertain
49	Asteraceae	Helianthus grosseserratus M. Martens	.	.	Christiansen, P.	sn	29-Apr-2002	name of collector uncertain
50	Asteraceae	Helianthus grosseserratus M. Martens	.	T7N_R4W_Sec.7 and UTM: 637066, 4614363	Christiansen, Paul	3041	20-Aug-2002	Low reconstructed prairie. NE1/4_Sec.7. saw-tooth sunflower
51	Asteraceae	Helianthus maximiliani Schrader	.	T7N_R4W_Sec.7 and UTM: 637078, 4614279	Christiansen, Paul & Sherry Middlemis-Brown	9061	23-Sep-2002	Low reconstructed prairie. NE1/4_Sec.7. Maximillian's sunflower
52	Asteraceae	Helianthus mollis Lam.	.	T7N_R4W_Sec.7 and UTM: 636902, 4614164	Christiansen, Paul	3040	20-Aug-2002	Lower slope, reconstructed prairie. NE1/4_Sec.7. ashy sunflower. Accepted name: Helianthus laevigatus T&G
53	Asteraceae	Helianthus rigidus (Cass.) Desf.	.	T7N_R4W_Sec.7 and UTM: 637110, 4614117	Christiansen, Paul	3052	20-Aug-2002	Mid-slope, reconstructed prairie. NE1/4_Sec.7. Prairie sunflower. Accepted name: Helianthus pauciflorus Nutt.
54	Asteraceae	Helianthus tuberosus L.	.	UTM(X,Y): 0637106, 4614337	Middlemis	8017	29-Aug-2000	Dry mesic habitat. Jerusalem artichoke
55	Asteraceae	Heliopsis helianthoides (L.) Sweet	.	UTM(X,Y): 0637411, 4614227	Middlemis	8002	7-Aug-2000	Dry mesic habitat in recently planted forb area. Ox-eye
56	Asteraceae	Heliopsis helianthoides (L.) Sweet	.	UTM: 636873, 4614355	Hammond & Stevens	6016	June, 2000	Drainage area, lowland, full sun. UTM: 636873, 4614355. ox-eye
57	Asteraceae	Lactuca canadensis L.	.	T7N_R4W_Sec.7	Christiansen, Paul & Sherry Middlemis-Brown	9043	30-Jul-2002	Mid-slope reconstructed prairie. Walk 5.11. NE1/4_Sec.7. wild lettuce
58	Asteraceae	Lactuca canadensis L.	var. canadensis f. angustata	T7N_R4W_Sec.7	Christiansen, Paul & Sherry Middlemis-Brown	9045	30-Jul-2002	Lower slope reconstructed prairie. Walk 4.9. NE1/4_Sec.7. Wild lettuce
59	Asteraceae	Lactuca canadensis L.	var. canadensis f. canadensis	T7N_R4W_Sec.7	Christiansen, Paul and Sherry Middlemis-Brown	9046	1-Aug-2002	Bromus inermis cover underneath Fraxinus sp. NE1/4_Sec.7. Iowa 50 m s. of Walk 1. Wild lettuce
60	Asteraceae	Lactuca serriola L.	.	T7N_R4W_Sec.7 and UTM: 637415, 4613984	Christiansen, Paul	3029	15-Jul-2002	Upland weedy berm. NE1/4_Sec.7. prickly lettuce
61	Asteraceae	Liatris aspera Michx.	.	UTM: 637408, 4614211	Hammond & Middlemis	7035	20-Jul-2000	Dry area, full sun. rough blazing star
62	Asteraceae	Liatris aspera Michx.	.	UTM(X,Y): 0637201, 4614205	Middlemis	8011	7-Aug-2000	Dry mesic habitat. Rough blazing star.
63	Asteraceae	Liatris aspera Michx.	.	UTM(X,Y): 0637406, 4614218	Middlemis	8005	7-Aug-2000	Mesic habitat, forb area. Rough blazing star
64	Asteraceae	Liatris pycnostachya Michx.	.	T7N_R4W_Sec.7 and UTM: 637083, 4614268	Christiansen, Paul	3018	15-Jul-2002	Low reconstructed prairie. NE1/4_Sec.7. prairie blazing star
65	Asteraceae	Ratibida pinnata (Vent.) Barnhart	.	UTM: 636895, 4614560	Hammond & Stevens	7018	July, 2000	Dry area, full sun, recently planted to forbs. UTM: 636895, 4614560. gray-headed coneflower
66	Asteraceae	Rudbeckia hirta L.	.	UTM(X,Y): 0637251, 4614207	Middlemis	8010	7-Aug-2000	Dry mesic habitat. Black-eyed Susan
67	Asteraceae	Rudbeckia hirta L.	.	UTM: 0637236, 4614221	Hammond & Stevens	6001	June, 2000	Dry area, full sun, recently planted to forbs. UTM:0637236, 4614221. black-eyed susan
68	Asteraceae	Rudbeckia laciniata L.	.	UTM(X,Y): 0637327, 4614036	Middlemis	8027	28-Aug-2000	Moist mesic habitat, dominant stand . Original i.d. Rudbeckia triloba. annotated 4/29/02. Brown-eyed susan
69	Asteraceae	Rudbeckia laciniata L.	.	UTM(X,Y): 0637327, 4614036	Middlemis	8068	29-Aug-2000	Moist mesic habitat, dominant stand. Original i.d.: Rudbeckia triloba. Annotated by: Paul Christiansen, 6/9/2003.
70	Asteraceae	Rudbeckia laciniata L.	.	T7N_R4W_Sec.7 and UTM: 637062, 4164313	Christiansen, Paul	3042	20-Aug-2002	Low reconstructed prairie. NE1/4_Sec.7. tall coneflower
71	Asteraceae	Rudbeckia triloba L.	.	T7N_R4W_Sec.7	Christiansen, Paul & Sherry Middlemis-Brown	9048	1-Aug-2002	Bromus inermis cover beneath Pinus strobus. NE1/4_Sec.7. brown-eyed susan.
72	Asteraceae	Senecio plattensis Nutt.	.	T7N_R4W_Sec.7 and UTM: 637164, 4614075	Christiansen, Paul & Sherry Middlemis-Brown	9006	10-May-2002	Upland prairie. NE1/4_Sec.7. prairie ragwort
73	Asteraceae	Silphium integrifolium Michx.	.	UTM: 637406, 4614219	Hammond & Middlemis	7031	20-Jul-2000	Dry area, full sun. rosinweed
74	Asteraceae	Silphium laciniatum L.	.	UTM: 637190, 4614210	Hammond	7024	July, 2000	Dry area, full sun, recently planted to forbs. UTM: 637190, 4614210. compass plant.
75	Asteraceae	Silphium perfoliatum L.	.	UTM: 637079, 4614295	Hammond	7027	4-Jul-2000	Drainage area, full sun. cup plant
76	Asteraceae	Silphium perfoliatum L.	.	UTM(X,Y): 0637099, 4614335	Middlemis	8018	29-Aug-2000	Dry mesic habitat. Cup plant
77	Asteraceae	Silphium perfoliatum L.	.	UTM(X,Y): 0637099, 4614335	Middlemis	8059	29-Aug-2000	Dry mesic habitat. Cup plant.
78	Asteraceae	Silphium terebinthinaceum Jacq.	.	UTM: 637416, 4614217	Hammond & Middlemis	7030	20-Jul-2000	Dry area, full sun. prairie dock
79	Asteraceae	Silphium terebinthinaceum Jacq.	.	UTM( X,Y): 0637381, 4614224	Middlemis	8001	7-Aug-2000	Dry mesic habitat in recently planted forb area. Prairie dock
80	Asteraceae	Solidago canadensis L.	.	UTM(X,Y): 0637106, 4614336	Middlemis	8074	29-Aug-2000	Mesic habitat. Tall (Canada) goldenrod
81	Asteraceae	Solidago canadensis L.	.	UTM(X,Y): 0637327, 4614036	Middlemis	8020	29-Aug-2000	Moist mesic habitat. Tall goldenrod
82	Asteraceae	Solidago cf gigantea Aiton	.	T7N_R4W_Sec.7	Christiansen, Paul & Sherry Middlemis-Brown	9066	31-Jul-2003	Upland reconstructed prairie. NE1/4_Sec.7. Southwest of Gravesite midway in Walking Transect 3. Smooth goldenrod .
83	Asteraceae	Solidago gigantea Aiton	.	T7N_R4W_Sec.7	Middlemis, S.	9079	10-Aug-2004	Mesic habitat. PMU2. NE1/4_Sec.7. Late goldenrod
84	Asteraceae	Solidago rigida L.	.	UTM(X,Y): 0637327, 4614036	Middlemis	8060	29-Aug-2000	Moist mesic habitat. Stiff (rigid) goldenrod
85	Asteraceae	Solidago rigida L.	.	UTM(X,Y): 0637327, 4614036.	Middlemis	8019	29-Aug-2000	Moist mesic habitat. Stiff (rigid) goldenrod
86	Asteraceae	Solidago speciosa Gray	.	T7N_R4W_Sec.7 and UTM: 637220, 4614013	Christiansen, Paul & Sherry Middlemis-Brown	9052	23-Sep-2002	Upland reconstructed prairie. NE1/4_Sec.7. showy goldenrod. Name on label: Solidago speciosa Willd.
87	Asteraceae	Solidago speciosa Nutt.	.	T7N_R4W_Sec.7 and UTM: 637240, 4614189	Christiansen, Paul	3053	20-Aug-2002	Upland reconstructed prairie. NE1/4_Sec.7. showy goldenrod
88	Asteraceae	Solidago speciosa Nutt.	.	T7N_R4W_Sec.7 and UTM: 637443, 4614160	Christiansen, Paul & Sherry Middlemis-Brown	9051	23-Sep-2002	Upland reconstructed prairie, edge of mowed path. NE1/4_Sec.7. showy goldenrod
89	Asteraceae	Taraxacum officinale Weber	.	T7N_R4W_Sec.7 and UTM: 6374190, 4614072	Christiansen, Paul & Sherry Middlemis-Brown	9010	10-May-2002	Upland mowed firebreak. NE1/4_Sec.7. dandelion
90	Asteraceae	Vernonia fasciculata Michx.	.	UTM(X,Y): 0637091, 4614324	Middlemis	8065	29-Aug-2000	Moist mesic habitat, nut trees west of Gravesite. Ironweed
91	Asteraceae	Vernonia fasciculata Michx.	.	UTM(X,Y): 0637091, 4614324	Middlemis	8065	29-Aug-2000	Moist mesic habitat, nut trees west of Gravesite. Ironweed
92	Asteraceae	Vernonia fasciculata Michx.	.	UTM(X,Y): 0637091, 4614324	Middlemis	8065	29-Aug-2000	Moist mesic habitat, nut trees west of gravesite. Ironweed
93	Asteraceae	Helianthus annuus L.	.	.	Middlemis	8080	29-Aug-2000	Moist habitat along creek bank. Common sunflower
94	Brassicaceae	Barbarea vulgaris R. Br.	.	T7N_R4W_Sec.7 and UTM: 637093, 4614130	Christiansen, Paul & Sherry Middlemis-Brown	9005	10-May-2002	Low, weedy, west nut grove. NE1/4_Sec.7. yellow rocket
95	Brassicaceae	Capsella bursa-pastoris (L.) Medik.	.	T7N_R4W_Sec.7 and UTM: 637423, 4613948	Christiansen, Paul & Sherry Middlemis-Brown	9007	10-May-2002	Upland, weedy berm. NE1/4_Sec.7. Shepherd's purse
96	Brassicaceae	Lepidium campestre (L.) R. Br.	.	T7N_R4W_Sec.7 and UTM: 637094, 4614194	Christiansen, Paul & Sherry Middlemis-Brown	9002	10-May-2002	Low, weedy, west nut grove. field cress
97	Campanulaceae	Lobelia cardinalis L.	.	T7N_R4W_Sec.7 and UTM: 637111, 4614220	Christiansen, Paul & Sherry Middlemis-Brown	9047	1-Aug-2002	Bromus inermis cover beneath Pinus strobus. NE1/4_Sec.7. Cardinal flower
98	Campanulaceae	Lobelia siphilitica L.	.	UTM(X,Y): 0637117, 4614236	Middlemis	8064	29-Aug-2000	Mesic habitat. Great lobelia. Family listed on herbarium sheet: Lobeliaceae
99	Capr¡foliaceae	Lonicera morrowii Gray	.	T7N_R4W_Sec.7 and UTM: 637545, 4614115	Christiansen and Middlemis-Brown	9001	10-May-2002	Upland savanna. NE1/4_Sec.7. Morrow's honeysuckle
100	Caprifoliaceae	Lonicera morrowii Gray	.	T7N_R4W_Sec.7 and UTM: 637095, 4614153	Christiansen, Paul	3001	24-May-2002	Upland reconstructed prairie. NE1/4_Sec.7. Morrow's honeysuckle .