Robert Irvin Cratty
Cratty; R. I. Cratty; R. Cratty; Robert I. Cratty
1853 – 1940
botanist, botanical collector, educator, teacher
American botanist and educator (1853-1940)
http://www.wikidata.org/entity/Q21509223
Cratty, Robert Irvin. 2025. Natural history specimens collected and/or identified and deposited. [Data set]. Zenodo. https://doi.org/10.5281/zenodo.12717603
Filtrado por
colectado, 1920 – 1925
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colectados o 
identificados 43 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 | Base del Registro | |
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Eragrostis pilosa | R.I. Cratty | 1923-07-23 | Poaceae | ASU | PRESERVED_SPECIMEN | ||||
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Carex sychnocephala | R.I. Cratty | M.C. Fritts | 1921-07-23 | 1988 | Cyperaceae | ASU | ASU0139407 | PRESERVED_SPECIMEN | |
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Cypripedium candidum Muhl. ex Willd. | R. I. Cratty | 1924-05-22 | Orchidaceae | NY | 4043811 | PRESERVED_SPECIMEN | |||
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Cypripedium candidum Muhl. ex Willd. | R. I. Cratty | 1924-07-05 | Orchidaceae | NY | 4043808 | PRESERVED_SPECIMEN | |||
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Centaurea maculosa Lam. | R. I. Cratty | 1922-11 | Asteraceae | NY | 581152 | PRESERVED_SPECIMEN | |||
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Carex tribuloides Wahlenb. var. reducta L.H.Bailey | R.I. Cratty | 1924 | Cyperaceae | CONN00000984 | PRESERVED_SPECIMEN | ||||
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Populus tremuloides | Cratty, R. I. | 1920-07-21 | Salicaceae | UT | UT0055793 | PRESERVED_SPECIMEN | |||
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Carex normalis | collectors: R.I. Cratty | 1925 | Cyperaceae | CS | 192837 | PRESERVED_SPECIMEN | |||
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Sphenopholis obtusata | R. I. Cratty | 1920 | Poaceae | ISC | ISC0087526 | PRESERVED_SPECIMEN | |||
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Cynodon dactylon | R. I. Cratty | 1923 | Poaceae | ISC | ISC0109073 | PRESERVED_SPECIMEN | |||
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Elymus villosus | R. I. Cratty | 1921 | Poaceae | ISC | ISC0097633 | PRESERVED_SPECIMEN | |||
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Carex sychnocephala | R. I. Cratty | 1921 | Cyperaceae | ISC | ISC0097648 | PRESERVED_SPECIMEN | |||
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Eragrostis hypnoides | R. I. Cratty | 1921 | Poaceae | ISC | ISC0097652 | PRESERVED_SPECIMEN | |||
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Beckmannia syzigachne | R. I. Cratty | 1921 | Poaceae | ISC | ISC0097656 | PRESERVED_SPECIMEN | |||
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Carex comosa | R. I. Cratty | 1921 | Cyperaceae | ISC | ISC0097618 | PRESERVED_SPECIMEN | |||
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Carex hystericina | R. I. Cratty | 1921 | Cyperaceae | ISC | ISC0097663 | PRESERVED_SPECIMEN | |||
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Bromus latiglumis | R. I. Cratty | 1921 | Poaceae | ISC | ISC0097675 | PRESERVED_SPECIMEN | |||
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Calamagrostis canadensis | R. I. Cratty | 1921 | Poaceae | ISC | ISC0097677 | PRESERVED_SPECIMEN | |||
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Elymus repens | R. I. Cratty | 1921 | Poaceae | ISC | ISC0097682 | PRESERVED_SPECIMEN | |||
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Carex cephalophora | R. I. Cratty | 1925 | Cyperaceae | ISC | ISC0133630 | PRESERVED_SPECIMEN | |||
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Elymus canadensis | R. I. Cratty | 1920 | Poaceae | ISC | ISC0086384 | PRESERVED_SPECIMEN | |||
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Carex cristatella | R. I. Cratty | 1920 | Cyperaceae | ISC | ISC0438830 | PRESERVED_SPECIMEN | |||
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Eragrostis cilianensis | R. I. Cratty | 1920 | Poaceae | ISC | ISC0098715 | PRESERVED_SPECIMEN | |||
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Digitaria sanguinalis | R. I. Cratty | 1920 | Poaceae | ISC | ISC0098714 | PRESERVED_SPECIMEN | |||
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Eragrostis pectinacea | R. I. Cratty | 1920 | Poaceae | ISC | ISC0098711 | PRESERVED_SPECIMEN | |||
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Panicum virgatum | R. I. Cratty | 1920 | Poaceae | ISC | ISC0098709 | PRESERVED_SPECIMEN | |||
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Muhlenbergia schreberi | R. I. Cratty | 1920 | Poaceae | ISC | ISC0098786 | PRESERVED_SPECIMEN | |||
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Agrostis perennans | R. I. Cratty | 1920 | Poaceae | ISC | ISC0096822 | PRESERVED_SPECIMEN | |||
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Cypripedium candidum | R. I. Cratty | 1924 | Orchidaceae | ISC | ISC0115459 | PRESERVED_SPECIMEN | |||
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Muhlenbergia schreberi | R. I. Cratty | 1925 | Poaceae | ISC | ISC0117685 | PRESERVED_SPECIMEN |