Per Axel Rydberg
Rydb.
* 06 julio 1860 – 25 julio 1931 †
curator, botanist, mycologist, plant taxonomist, university teacher
Swedish-born U.S. botanist (1860–1931)
https://www.wikidata.org/wiki/Q1905130
https://es.wikipedia.org/wiki/Per_Axel_Rydberg [Ver]
colectados o 
identificados 16,939 especímenes.
No se muestran todas las columnas disponibles.
| Nombre científico | Colectado por | Identificado por | Fecha de colecta | Fecha de identificación | Familia | Institución | Número de catálogo | Estatus de tipo | Basis Of Record | |
|---|---|---|---|---|---|---|---|---|---|---|
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Erigeron rydbergii Cronquist | Rydberg, P.A. & Bessey, E.A. | 1897-06-26 | Asteraceae | E | E00531405 | unspecified kind of type | PRESERVED_SPECIMEN | ||
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Rhodiola integrifolia Raf. | Rydberg & Wreeland | 1900 | Crassulaceae | S | S-G-5567 | type fragment, basionym: Sedum polygamum Rydb. | PRESERVED_SPECIMEN | ||
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Salix bebbiana Sarg. | P. A. Rydberg | 1892 | Salicaceae | S | S-G-9440 | type fragment, basionym: Salix perrostrata Rydb. | PRESERVED_SPECIMEN | ||
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Poa arctica R. Br. | Rydberg & Bessey | 1897 | Poaceae | S | S-G-6767 | type fragment, basionym: Poa longipila Nash | PRESERVED_SPECIMEN | ||
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Saxifraga delicatula (Small) Fedde | Rydberg | 1895 | Saxifragaceae | S | S-G-8369 | type fragment, basionym: Muscaria delicatula Small | PRESERVED_SPECIMEN | ||
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Eritrichium nanum (Vill.) Schrad. ex Gaudin | Rydberg & Bessey | 1897 | Boraginaceae | S | S12-30420 | type fragment, basionym: Eritrichium aretioides var. elongatum Rydb. | PRESERVED_SPECIMEN | ||
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Erigeron mancus Rydb. | P. A. Rydberg & A. O. Garrett | 1911 | Asteraceae | S | S-G-2406 | type fragment, basionym: Erigeron mancus Rydb. | PRESERVED_SPECIMEN | ||
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Castilleja rhexifolia Rydb. | P. A. Rydberg & E. A. Bessey | 1897 | Orobanchaceae | S | S-G-1226 | type fragment, basionym: Castilleja rhexifolia Rydb. | PRESERVED_SPECIMEN | ||
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Antennaria microphylla Rydb. | P. A. Rydberg | 1895 | Asteraceae | S | S-G-466 | type fragment, basionym: Antennaria microphylla Rydb. | PRESERVED_SPECIMEN | ||
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Descurainia brachycarpa (Rich.) O.E.Schulz | Rydberg,P.A. & Bessey,E.A. | 1897-06-11 | Brassicaceae | B | B 10 0244859 | type ? | PRESERVED_SPECIMEN | ||
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Puccinia rydbergii | P. A. Rydberg & A. O. Garrett | 1911 | Pucciniaceae | S | F27046 | type | PRESERVED_SPECIMEN | ||
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Amsonia eastwoodiana Rydb. | P. A. Rydberg | 1911-07-01/1911-07-02 | Apocynaceae | NY | 297906 | type | PRESERVED_SPECIMEN | ||
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Barbarea americana Rydb. | P. A. Rydberg | 1897-06-10 | Brassicaceae | NY | 172687 | type | PRESERVED_SPECIMEN | ||
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Potentilla filipes Rydb. | P. A. Rydberg | 1900-06-13 | Rosaceae | NY | 436343 | type | PRESERVED_SPECIMEN | ||
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Zigadenus gramineus Rydb. | P. A. Rydberg | 1897-06-28 | Melanthiaceae | NY | 4069 | type | PRESERVED_SPECIMEN | ||
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Castilleja gracillima Rydb. | P. A. Rydberg | F. W. Pennell | 1897-08-07 | 1921 | Orobanchaceae | NY | 68084 | type | PRESERVED_SPECIMEN |
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Potentilla concinna var. divisa Rydb. | P. A. Rydberg | C. L. Hitchcock | 1892-06-03 | Rosaceae | NY | 579076 | type | PRESERVED_SPECIMEN | |
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Erigeron subtrinervis Rydb. ex Porter & Britton | P. A. Rydberg | 1892-08-16 | Asteraceae | NY | 168555 | type | PRESERVED_SPECIMEN | ||
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Sedum frigidum Rydb. | P. A. Rydberg | 1879-07-07 | Crassulaceae | NY | 387992 | type | PRESERVED_SPECIMEN | ||
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Aragallus besseyi Rydb. | P. A. Rydberg | 1897-06-23 | Fabaceae | NY | 5190 | type | PRESERVED_SPECIMEN | ||
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Hieracium rydbergii Zahn | P. A. Rydberg | 1897-07-31 | Asteraceae | NY | 180040 | type | PRESERVED_SPECIMEN | ||
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Amsonia eastwoodiana Rydb. | P. A. Rydberg | 1911-07-01/1911-07-02 | Apocynaceae | NY | 297907 | type | PRESERVED_SPECIMEN | ||
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Sitanion strigosum J.G.Sm. | P. A. Rydberg | 1896-08-08 | Poaceae | NY | 431510 | type | PRESERVED_SPECIMEN | ||
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Lacinaria glabrata Rydb. | P. A. Rydberg | 1893-08-23 | Asteraceae | NY | 180390 | type | PRESERVED_SPECIMEN | ||
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Botrychium coulteri Underw. | P. A. Rydberg | 1897-08-07 | Ophioglossaceae | NY | 144285 | type | PRESERVED_SPECIMEN | ||
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Eupatorium rydbergi Britton | P. A. Rydberg | 1893-08-12 | Asteraceae | NY | 168792 | type | PRESERVED_SPECIMEN | ||
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Delphinium glaucescens Rydb. | P. A. Rydberg | 1897-08-18 | Ranunculaceae | NY | 353333 | type | PRESERVED_SPECIMEN | ||
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Castilleja trinervis Rydb. | P. A. Rydberg | Unspecified Determiner | 1900-06-22 | Orobanchaceae | NY | 68171 | type | PRESERVED_SPECIMEN | |
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Rumex praecox Rydb. | P. A. Rydberg | 1900-06-25/1900-06-27 | Polygonaceae | NY | 324115 | type | PRESERVED_SPECIMEN | ||
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Castilleja lanceifolia Rydb. | P. A. Rydberg | 1897-07-01 | Orobanchaceae | NY | 68101 | type | PRESERVED_SPECIMEN |