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Isotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE]

Isotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE]

Collector A. Nelson, #3177
Collection Date 1897-06-16
Resource Type Specimens
Country United States
Herbarium MO
Identifications Isotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE] (stored under name); Verified by Mark W. Bierner,,
Tetraneuris simplex A. Nelson [family ASTERACEAE]
Tetraneuris acaulis var. acaulis [family ASTERACEAE]; Verified by K.F. Parker,,
Isotype of Tetraneuris simplex A. Nelson [family ASTERACEAE]
Lectotype of Tetraneuris acaulis (Pursh) Greene var. caespitosa A. Nelson [family ASTERACEAE]

Lectotype of Tetraneuris acaulis (Pursh) Greene var. caespitosa A. Nelson [family ASTERACEAE]

Collector Nelson, Aven, #4314
Collection Date 1898-05-30
Resource Type Specimens
Country United States
Herbarium RM
Identifications Lectotype of Tetraneuris acaulis (Pursh) Greene var. caespitosa A. Nelson [family ASTERACEAE] (stored under name)
Lectotype of Tetraneuris acaulis (Pursh) Greene var. caespitosa A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K.F.Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Actinea acaulis Spreng. [family ASTERACEAE]; Verified by K. F. Parker, 1946
Lectotype of Tetraneuris acaulis (Pursh) Greene var. caespitosa A. Nelson [family ASTERACEAE]
Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE]

Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE]

Collector E. Palmer, #259
Collection Date 1877-01-01
Resource Type Specimens
Country United States
Herbarium MO
Identifications Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE] (stored under name); Verified by Mark W. Bierner,,
Tetraneuris arizonica Greene [family ASTERACEAE]
Tetraneuris acaulis var. arizonica (Greene) K.F. Parker [family ASTERACEAE]; Verified by K.F. Parker,,
Actinella acaulis (Pursh) Nutt. [family ASTERACEAE]
Isolectotype of Tetraneuris arizonica Greene [family ASTERACEAE]
Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE]

Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE]

Collector E. Palmer, #259
Collection Date 1877-01-01
Resource Type Specimens
Country United States
Herbarium MO
Identifications Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE] (stored under name); Verified by Mark W. Bierner,,
Tetraneuris acaulis var. arizonica (Greene) K.F. Parker [family ASTERACEAE]; Verified by K.F. Parker,,
Actinella acaulis (Pursh) Nutt. [family ASTERACEAE]
Tetraneuris arizonica Greene [family ASTERACEAE]
Isolectotype of Tetraneuris arizonica Greene [family ASTERACEAE]
Holotype of Tetraneuris incana A. Nelson [family ASTERACEAE]

Holotype of Tetraneuris incana A. Nelson [family ASTERACEAE]

Collector Nelson, Elias, #5006
Collection Date 1898-07-30
Resource Type Specimens
Country United States
Herbarium RM
Identifications Holotype of Tetraneuris incana A. Nelson [family ASTERACEAE] (stored under name)
Holotype of Tetraneuris incana A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K.L.Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K.F.Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Holotype of Tetraneuris incana A. Nelson [family ASTERACEAE]
Paratype of Tetraneuris incana A. Nelson [family ASTERACEAE]

Paratype of Tetraneuris incana A. Nelson [family ASTERACEAE]

Collector Nelson, Aven, #393
Collection Date 1894-07-11
Resource Type Specimens
Country United States
Herbarium RM
Identifications Paratype of Tetraneuris incana A. Nelson [family ASTERACEAE] (stored under name)
Paratype of Tetraneuris incana A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K.L.Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K.F.Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Paratype of Tetraneuris incana A. Nelson [family ASTERACEAE]
Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE]

Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE]

Collector A. Nelson, #4314
Collection Date 1898-05-30
Resource Type Specimens
Country United States
Herbarium MO
Identifications Isolectotype of Hymenoxys acaulis (Pursh) K.F. Parker [family ASTERACEAE] (stored under name); Verified by Mark W. Bierner,,
Tetraneuris acaulis var. caespitosa A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner,,
Isolectotype of Tetraneuris acaulis var. caespitosa A. Nelson [family ASTERACEAE]
Isotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]

Isotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]

Collector Goodding, Leslie N., #1236
Collection Date 1902-07-03
Resource Type Specimens
Country United States
Herbarium COLO
Identifications Isotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE] (stored under name)
Isotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 2003
Tetraneuris acaulis (Pursh) Greene var. epunctata (A. Nelson) Kartesz & Gandhi [family ASTERACEAE]; Verified by Mark W. Bierner, 2003
Isotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]
Isolectotype of Tetraneuris acaulis A.Nelson var. caespitosa [family ASTERACEAE]

Isolectotype of Tetraneuris acaulis A.Nelson var. caespitosa [family ASTERACEAE]

Collector Aven Nelson, #4314
Collection Date 1898-05-30
Resource Type Specimens
Country United States
Herbarium BM
Identifications Isolectotype of Tetraneuris acaulis A.Nelson var. caespitosa [family ASTERACEAE]; Verified by Mark William Bierner,
Hymenoxys acaulis (Pursh) K.L.Parker [family ASTERACEAE] (stored under name); Verified by Mark William Bierner,
Lectotype of Tetraneuris simplex A. Nelson [family ASTERACEAE]

Lectotype of Tetraneuris simplex A. Nelson [family ASTERACEAE]

Collector Nelson, Aven, #3177
Collection Date 1897-06-16
Resource Type Specimens
Country United States
Herbarium RM
Identifications Lectotype of Tetraneuris simplex A. Nelson [family ASTERACEAE] (stored under name)
Lectotype of Tetraneuris simplex A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K.F.Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Actinea acaulis Spreng. var. simplex J. F .Macbr. [family ASTERACEAE]; Verified by K. T. Parker, 1946
Lectotype of Tetraneuris simplex A. Nelson [family ASTERACEAE]
Paratype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]

Paratype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]

Collector Goodding, Leslie N., #1374
Collection Date 1902-07-17
Resource Type Specimens
Country United States
Herbarium RM
Identifications Paratype of Tetraneuris epunctata A. Nelson [family ASTERACEAE] (stored under name)
Paratype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K. F. Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Paratype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]
Paratype of Tetraneuris simplex A. Nelson [family ASTERACEAE]

Paratype of Tetraneuris simplex A. Nelson [family ASTERACEAE]

Collector Osterhout, George E., #6380
Collection Date 1898-07-20
Resource Type Specimens
Country United States
Herbarium RM
Identifications Paratype of Tetraneuris simplex A. Nelson [family ASTERACEAE] (stored under name)
Paratype of Tetraneuris simplex A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K.F.Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Paratype of Tetraneuris simplex A. Nelson [family ASTERACEAE]
Holotype of Tetraneuris eradiata A. Nelson [family ASTERACEAE]

Holotype of Tetraneuris eradiata A. Nelson [family ASTERACEAE]

Collector Goodding, Leslie N., #276
Collection Date 1901-07-18
Resource Type Specimens
Country United States
Herbarium RM
Identifications Holotype of Tetraneuris eradiata A. Nelson [family ASTERACEAE] (stored under name)
Holotype of Tetraneuris eradiata A. Nelson [family ASTERACEAE]; Verified by R. A. Denham, 1996/11
Holotype of Tetraneuris eradiata A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K.F.Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Holotype of Tetraneuris eradiata A. Nelson [family ASTERACEAE]
Paratype of Tetraneuris crandallii Rydb. [family ASTERACEAE]

Paratype of Tetraneuris crandallii Rydb. [family ASTERACEAE]

Collector Osterhout, George E., #2757
Collection Date 1903-06-14
Resource Type Specimens
Country United States
Herbarium RM
Identifications Paratype of Tetraneuris crandallii Rydb. [family ASTERACEAE] (stored under name)
Hymenoxys acaulis (Pursh) K. F. Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Actinea acaulis (Pursh) Spreng. var. arizonica (Greene) S. F. Blake [family ASTERACEAE]; Verified by K. F. Parker, 1946
Paratype of Tetraneuris crandallii Rydberg [family ASTERACEAE]
Holotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]

Holotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]

Collector Goodding, Leslie N., #1236
Collection Date 1902-07-03
Resource Type Specimens
Country United States
Herbarium RM
Identifications Holotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE] (stored under name)
Holotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Hymenoxys acaulis (Pursh) K. F. Parker [family ASTERACEAE]; Verified by Mark W. Bierner, 1991
Holotype of Tetraneuris epunctata A. Nelson [family ASTERACEAE]
Tetraneuris acaulis (Pursh) Greene [family COMPOSITAE]

Tetraneuris acaulis (Pursh) Greene [family COMPOSITAE]

Entry From Flora of North America, Vol 21,
Contributor Flora of North America (FNA)
Resource Type Reference Sources
Information Perennials, 2–30+ cm. Caudices ± branched, branches notably thickened distally. Stems 1–35(–60), erect, unbranched. Leaves all basal, new leaves tightly clustered; blades spatulate or oblanceolate to linear-oblanceolate, entire, glabrous or ± hairy, often lanuginose, sericeous, or strigoso-canescent, eglandular or ± gland-dotted. Heads 1–35(–60) per plant, borne singly. Peduncles 0.5–30 cm, ± hairy. Involucres 7–12 × 8–16 mm. Outer phyllaries 6–12, 3.9–9(–11.5) mm, margins 0–0.4 mm wide, sometimes slightly scarious, abaxial faces ± hairy. Ray florets 8–15(–21); corollas 9–19 mm. Disc florets 25–200+; corollas yellow, 2.7–4.3 mm. Cypselae 2–4 mm; pappi of 5–8 obovate to oblanceolate, aristate scales 2.2–3.7 mm.
Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Collector Nelson, Aven, #1300
Collection Date 1895-06-09
Resource Type Specimens
Country United States
Herbarium NDG
Identifications Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE] (stored under name); Verified by Greene, Edward Lee
Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Collector Nelson, Aven, #1341
Collection Date 1895-06-28
Resource Type Specimens
Country United States
Herbarium NDG
Identifications Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE] (stored under name); Verified by Greene, Edward Lee
Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Collector Nelson, Aven, #2890
Collection Date 1897-05-15
Resource Type Specimens
Country United States
Herbarium NDG
Identifications Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE] (stored under name); Verified by Greene, Edward Lee
Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Collector Greene, Edward Lee, #s.n.
Collection Date 1896-06-27
Resource Type Specimens
Country United States
Herbarium NDG
Identifications Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE] (stored under name)
Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Collector Canby, William M., #s.n.
Collection Date 1882-08-16
Resource Type Specimens
Country United States
Herbarium NDG
Identifications Actinella acaulis (Pursh) Nutt. [family ASTERACEAE] (stored under name)
Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]; Verified by Greene, Edward Lee, 1898
Tetraneuris acaulis (Pursh) Greene var. acaulis [family COMPOSITAE]

Tetraneuris acaulis (Pursh) Greene var. acaulis [family COMPOSITAE]

Entry From Flora of North America, Vol 21,
Contributor Flora of North America (FNA)
Resource Type Reference Sources
Information Plants (3–)10–20(–30+) cm. Leaves: blades spatulate or oblanceolate to linear-oblanceolate, usually densely, sometimes sparsely, strigoso-canescent, sparsely to moderately or densely gland-dotted. Heads 1–10(–15) per plant. Peduncles (2–)8–20(–30) cm. Outer phyllaries 6–10, 4–7 mm, margins 0–0.2(–0.4) mm wide, sometimes slightly scarious, abaxial faces usually densely hairy. Ray florets 8–14; corollas 9–15 mm. Cypselae 2.5–3 mm; pappi 2.2–2.9 mm. 2n = 28, 30, 56, 60.
Type of Tetraneuris acaulis var. caespitosa Bierner, M. W., Turner, B. L. 2003Bierner, M. W., Turner, B. L. 2003 [family ASTERACEAE]

Type of Tetraneuris acaulis var. caespitosa Bierner, M. W., Turner, B. L. 2003Bierner, M. W., Turner, B. L. 2003 [family ASTERACEAE]

Collector A. Nelson, #4314
Collection Date 1898-05-30
Resource Type Specimens
Country United States
Herbarium US
Identifications Type of Tetraneuris acaulis var. caespitosa Bierner, M. W., Turner, B. L. 2003Bierner, M. W., Turner, B. L. 2003 [family ASTERACEAE] (stored under name)
Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Collector Greene, Edward Lee, #s.n.
Collection Date 1873-07-30
Resource Type Specimens
Country United States
Herbarium NDG
Identifications Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE] (stored under name)
Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE]

Collector Osterhout, George E., #63
Collection Date 1897-06-01
Resource Type Specimens
Country United States
Herbarium NDG
Identifications Original material of Tetraneuris acaulis (Pursh) Greene [family ASTERACEAE] (stored under name); Verified by Greene, Edward Lee

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