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Wyethia helenioides (DC.) Nutt.
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R. S. Ferris 601 |
14 Apr 1917 |
United States of America |
California |
Colusa Co. 3 mi west… |
— |
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Wyethia helenioides (DC.) Nutt.
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R. S. Ferris 675 |
18 Apr 1917 |
United States of America |
California |
Sutter Co. Marysville Buttes. |
— |
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Wyethia helianthoides Nutt.
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R. S. Ferris 12890 |
08 Jul 1955 |
United States of America |
Oregon |
Harney Co. Wet meadow 500… |
— |
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Xanthisma texanum DC.
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R. S. Ferris 3226 |
08 Aug 1921 |
United States of America |
Texas |
Bee Co. 1 mi south… |
— |
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Xanthisma texanum DC.
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R. S. Ferris 3374 |
23 Aug 1921 |
United States of America |
Texas |
Floyd Co. on Quitaque-Plainview Rd. |
— |
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Xylothamia palmeri var. palmeri
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R. S. Ferris 3078 |
01 Aug 1921 - 05 Aug 1921 |
United States of America |
Texas |
Cameron Co. 4 mi. from… |
— |
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Xylothamia palmeri var. palmeri
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R. S. Ferris 3248 |
01 Aug 1921 - 05 Aug 1921 |
United States of America |
Texas |
Cameron Co. 2 mi. south… |
— |
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Yucca brevifolia Engelm.
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R. S. Ferris 2226 |
15 Jun 1921 |
United States of America |
Arizona |
Mohave Co. near Yucca |
— |
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Yucca elata (Engelm.) Engelm.
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R. S. Ferris 2513 |
04 Jul 1921 |
United States of America |
Texas |
Hudspeth Co. northwestern base Quitman… |
— |
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Yucca elata (Engelm.) Engelm.
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R. S. Ferris 2344 |
23 Jun 1921 |
United States of America |
New Mexico |
Socorro Co. Mesa near Nogal… |
— |
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Yucca intermedia McKelvey
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R. S. Ferris 3409 |
24 Aug 1921 |
United States of America |
Texas |
Bailey Co. near Muleshoe |
— |
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Yucca thompsoniana Trel.
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R. S. Ferris 2753 |
19 Jul 1921 |
United States of America |
Texas |
Brewster Co. Rosillos Mts. on… |
— |
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Yucca torreyi Shafer
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R. S. Ferris 2438 |
1921 |
United States of America |
Texas |
El Paso Co. Franklin Mts. |
— |
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Yucca torreyi Shafer
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R. S. Ferris 2677 |
06 Jul 1921 |
United States of America |
Texas |
Jeff Davis Co. Barrel Springs… |
— |
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Zannichellia palustris L.
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R. S. Ferris 2290 |
19 Jun 1921 |
United States of America |
New Mexico |
Dalil Nat. Forest. in lake |
— |
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Zanthoxylum clava-herculis L.
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R. S. Ferris 3289 |
15 Aug 1921 |
United States of America |
Texas |
Navarro Co. Wortham to Corsicana |
— |
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Zanthoxylum fagara (L.) Sarg.
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R. S. Ferris 3245 |
07 Aug 1921 |
United States of America |
Texas |
Jim Wells Co. 2 mi.… |
— |
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Zanthoxylum fagara (L.) Sarg.
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R. S. Ferris 3155 |
01 Aug 1921 - 05 Aug 1921 |
United States of America |
Texas |
Cameron Co. Las Palmas Ranch.… |
— |
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Zanthoxylum hirsutum Buckley
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R. S. Ferris 3139 |
23 Jul 1921 |
United States of America |
Texas |
Pecos Co. near Sheffield Pecos… |
— |
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Zephyranthes herbertiana D.Dietr.
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R. S. Ferris 3313 |
20 Aug 1921 |
United States of America |
Texas |
Wichita Co. between Iowa Park… |
— |
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Zephyranthes longifolia Hemsl.
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R. S. Ferris 2376 |
30 Jun 1921 |
United States of America |
Texas |
El Paso Co. edge of… |
— |
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Zexmenia brevifolia
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R. S. Ferris 2926 |
15 Jul 1921 - 18 Jul 1921 |
United States of America |
Texas |
Brewster Co. south slope of… |
— |
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Zinnia grandiflora Nutt.
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R. S. Ferris 2491 |
04 Jul 1921 |
United States of America |
Texas |
Hudspeth Co. in arroyo on… |
— |
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Ziziphus obtusifolia (Torr. & A.Gray) A.Gray
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R. S. Ferris 2418 |
29 Jun 1921 |
United States of America |
Texas |
El Paso Co. east side… |
— |
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Ziziphus obtusifolia (Torr. & A.Gray) A.Gray
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R. S. Ferris 2634 |
04 Jul 1921 |
United States of America |
Texas |
Hudspeth Co. n.e. base of… |
— |
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