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Descurainia incisa (Engelmann ex A. Gray) Britton subsp. incisa [family CRUCIFERAE]

Descurainia incisa (Engelmann ex A. Gray) Britton subsp. incisa [family CRUCIFERAE]

Entry From Flora of North America, Vol 7,
Contributor Flora of North America (FNA)
Resource Type Reference Sources
Information Plants glandular or eglandular, not canescent. Basal leaves: lateral lobes (3–)5–9 pairs, margins usually coarsely dentate to incised, rarely crenate or pinnatifid. Cauline leaves: lobes oblong to lanceolate, margins dentate to denticulate. Racemes glandular or eglandular. Fruiting pedicels ascending to divaricate, (3–)5–10(–12) mm. Fruits straight or curved inward. 2n = 14.
Isotype of Descurainia richardsonii O.E.Schulz var. macrosperma O.E.Schulz [family CRUCIFERAE]

Isotype of Descurainia richardsonii O.E.Schulz var. macrosperma O.E.Schulz [family CRUCIFERAE]

Collector Jones M.E., #1117
Collection Date 1879-06-30
Resource Type Specimens
Country United States
Herbarium BR
Identifications Isotype of Descurainia richardsonii O.E.Schulz var. macrosperma O.E.Schulz [family CRUCIFERAE]
Descurainia incana (Bernh. ex Fisch. & C.A.Mey.) Dorn [family CRUCIFERAE] (stored under name)
Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE]

Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE]

Collector M. E. Jones, #1117
Collection Date 1879-07-30
Resource Type Specimens
Country United States
Herbarium NY
Identifications Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE] (stored under name)
Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE]

Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE]

Collector M. E. Jones, #1117
Collection Date 1879-07-30
Resource Type Specimens
Country United States
Herbarium NY
Identifications Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE] (stored under name)
Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE]

Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE]

Collector M. E. Jones, #1117
Collection Date 1879-07-30
Resource Type Specimens
Country United States
Herbarium NY
Identifications Isotype of Descurainia richardsonii var. macrosperma O. E. Schulz [family BRASSICACEAE] (stored under name)
Isotype of Descurainia richardsonii var. macrosperma [family BRASSICACEAE]

Isotype of Descurainia richardsonii var. macrosperma [family BRASSICACEAE]

Collector Marcus E. Jones, #1117
Collection Date 1879-07-30
Resource Type Specimens
Country United States
Herbarium RSA
Identifications Isotype of Descurainia richardsonii var. macrosperma [family BRASSICACEAE] (stored under name); Verified by Noel Holmgren,
Isotype of Descurainia torulosa Rollins [family BRASSICACEAE]

Isotype of Descurainia torulosa Rollins [family BRASSICACEAE]

Collector Scott, Richard W., #761
Collection Date 1966-07-08
Resource Type Specimens
Country United States
Herbarium RM
Identifications Isotype of Descurainia torulosa Rollins [family BRASSICACEAE] (stored under name)
Isotype of Descurainia torulosa Rollins [family BRASSICACEAE]
Descurainia richardsonii O. E. Schulz [family BRASSICACEAE]
Descurainia richardsonii subsp. procera (Greene) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. procera (Greene) Detling [family BRASSICACEAE]

Collector J. Wolf, #611
Collection Date 1870-01-01
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. procera (Greene) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.,
Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Collector S. Watson, #99
Collection Date 1869-06-01
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.
Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Collector S. Watson, #99
Collection Date 1868-06-01
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.,
Descurainia richardsonii subsp. procera (Greene) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. procera (Greene) Detling [family BRASSICACEAE]

Collector L. F. Ward, #441
Collection Date 1875-07-27
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. procera (Greene) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.,
Descurainia richardsonii subsp. incisa (Engelm. ex A. Gray) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. incisa (Engelm. ex A. Gray) Detling [family BRASSICACEAE]

Collector J. T. Rothrock, #369
Collection Date 1875-01-01
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. incisa (Engelm. ex A. Gray) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.,
Type of Sophia serrata Greene [family CRUCIFERAE]

Type of Sophia serrata Greene [family CRUCIFERAE]

Collector Metcalfe, Orrick Baylor, #1069
Collection Date 1904-07-01
Resource Type Specimens
Country United States
Herbarium E
Identifications Type of Sophia serrata Greene [family CRUCIFERAE]
Descurainia richardsonii O.E. Schulz ssp. incisa (Engelm. ex A. Gray) Detling [family CRUCIFERAE] (stored under name)
Descurainia serrata (Greene) O.E. Schultz [family CRUCIFERAE]
Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Collector W. H. Brewer, #1944
Collection Date 1863-07-30
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.,
Descurainia richardsonii subsp. incisa (Engelm. ex A. Gray) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. incisa (Engelm. ex A. Gray) Detling [family BRASSICACEAE]

Collector F. V. Coville & F. Funston, #1613
Collection Date 1891-08-19
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. incisa (Engelm. ex A. Gray) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.,
Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Collector W. Forwood, #s.n.
Collection Date 1881-08-09
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.
Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE]

Collector F. V. Coville & F. Funston, #1477
Collection Date 1891-08-04
Resource Type Specimens
Country United States
Herbarium US
Identifications Descurainia richardsonii subsp. viscosa (Rydb.) Detling [family BRASSICACEAE] (stored under name); Verified by Detling, L. E.,
Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn [family CRUCIFERAE]

Descurainia incana (Bernhardi ex Fischer & C. A. Meyer) Dorn [family CRUCIFERAE]

Entry From Flora of North America, Vol 7,
Contributor Flora of North America (FNA)
Resource Type Reference Sources
Information Biennials; usually eglandular, rarely glandular; finely pubescent, sometimes canescent, trichomes dendritic. Stems erect, unbranched basally, often many-branched distally, (1.5–)2.5–12 dm. Basal leaves: petiole 1–3.5(–5.5) cm; blade pinnatifid, broadly lanceolate to oblanceolate or obovate in outline, 1.5–10(–13) cm, lateral lobes linear to oblong or narrowly lanceolate, [3–10(–15) × 1–3(–5) mm], margins entire. Cauline leaves sessile or shortly petiolate; blade smaller distally, distal lobes often narrower. Racemes considerably elongated in fruit. Fruiting pedicels erect to erect-ascending, straight, 2–8(–11) mm. Flowers: sepals erect, yellowish, oblong, 1–1.8 mm, sparsely pubescent; petals oblanceolate, 1.2–2 × 0.3–0.6 mm; median filaments 1.4–2 mm; anthers 0.3–0.4 mm. Fruits erect, (often strictly appressed to rachis), linear, slightly torulose, (4–)5–10(–15) × 0.7–1.2(–1.5) mm, (acute at both ends); valves each with distinct midvein; septum often with distinct midvein; ovules 14–22 per ovary; style 0.1–0.4 mm, glabrous. Seeds uniseriate, reddish brown, ellipsoid to narrowly oblong, 0.8–1.2 × 0.4–0.5 mm. 2n = 14, 28.
Isotype of Sophia procera Greene [family CRUCIFERAE]

Isotype of Sophia procera Greene [family CRUCIFERAE]

Collector Baker, Charles Fuller, #360
Collection Date 1899-08-01
Resource Type Specimens
Country United States
Herbarium E
Identifications Isotype of Sophia procera Greene [family CRUCIFERAE]
Descurainia richardsonii O. E. Schulz ssp. procera (Greene) Breitung [family CRUCIFERAE] (stored under name)
Isotype of Sophia serrata Greene [family BRASSICACEAE]

Isotype of Sophia serrata Greene [family BRASSICACEAE]

Collector O. B. Metcalfe, #1069
Collection Date 1904-07-01
Resource Type Specimens
Country United States
Herbarium GH
Identifications Descurainia richardsonii O. E. Schulz subsp. incisa (Engelmann) Detling [family BRASSICACEAE] (stored under name); 1981/06
Isotype of Sophia serrata Greene [family BRASSICACEAE]; Verified by Greene, 1904
Sophia serrata Greene [family BRASSICACEAE]
Isotype of Sophia purpurascens Rydb. [family BRASSICACEAE]

Isotype of Sophia purpurascens Rydb. [family BRASSICACEAE]

Collector L.M. Underwood & A.D. Selby, #275
Collection Date 1901-09-10
Resource Type Specimens
Country United States
Herbarium OS
Identifications Isotype of Sophia purpurascens Rydb. [family BRASSICACEAE] (stored under name); Verified by R.G. Hawk & R.L. Stuckey, 1971
Sophia purpurascens Rydb. [family BRASSICACEAE]
Type of Descurainia richardsonii var. macrosperma O.E.Schulz in Engl. [family CRUCIFERAE]

Type of Descurainia richardsonii var. macrosperma O.E.Schulz in Engl. [family CRUCIFERAE]

Collector Jones, M.E., #1117
Collection Date 30-07-1879
Resource Type Specimens
Country United States
Herbarium B
Identifications Type of Descurainia richardsonii var. macrosperma O.E.Schulz in Engl. [family CRUCIFERAE] (stored under name)
Isotype of Sisymbrium californicum (A. Gray) S. Watson [family BRASSICACEAE]

Isotype of Sisymbrium californicum (A. Gray) S. Watson [family BRASSICACEAE]

Collector Sereno Watson, #99
Collection Date 1868-07-01
Resource Type Specimens
Country United States
Herbarium YU
Identifications Descurainia richardsonii O.E. Schulz subsp. viscosa (Rydb.) Detling [family BRASSICACEAE] (stored under name)
Isotype of Sisymbrium californicum (A. Gray) S. Watson [family BRASSICACEAE]
Isotype of Sisymbrium californicum (A. Gray) S. Watson [family BRASSICACEAE]

Isotype of Sisymbrium californicum (A. Gray) S. Watson [family BRASSICACEAE]

Collector Sereno Watson, #99
Collection Date 1868-07-01
Resource Type Specimens
Country United States
Herbarium YU
Identifications Descurainia richardsonii O.E. Schulz subsp. viscosa (Rydb.) Detling [family BRASSICACEAE] (stored under name)
Isotype of Sisymbrium californicum (A. Gray) S. Watson [family BRASSICACEAE]
Type of Sophia procera Greene [family CRUCIFERAE]

Type of Sophia procera Greene [family CRUCIFERAE]

Collector Baker, C.F., #360
Collection Date 08-1899
Resource Type Specimens
Country United States
Herbarium B
Identifications Type of Sophia procera Greene [family CRUCIFERAE]
Descurainia richardsonii (Sweet) O.E.Schulz [family CRUCIFERAE] (stored under name)

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