Antennaria rosea subsp. pulvinata (Greene) R.J.Bayer

  • Authority

    Bayer, R. J. 1989. A Taxonomic Revision of the Antennaria Rosea (Asteraceae: Inuleae: Gnaphaliinae) Polyploid Complex. Brittonia. 41 (1): 53-60.

  • Family

    Asteraceae

  • Scientific Name

    Antennaria rosea subsp. pulvinata (Greene) R.J.Bayer

  • Description

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    Species Description - Rosette-leaves 8-18 mm long; stolons decumbent, 10-60 mm long; flowering stem 4-17 cm high; with cauline leaves, the lower 9-19 mm long; the upper 6- 11 mm long; pistillate heads 3-5, involucre 6.5-10 mm high; phyllaries 5-7 mm long; florets 40-90 per head; corollas 3.5-5 mm long; pappus 5-6.5 mm long.

  • Discussion

    Antennaria pulvinata Greene, Pittonia 3: 287. 1898. TYPE: CANADA. ALBERTA: "Moose Mt., Elbow River, Alta., Mountain slope, Alt. 6,200-7,000," 29 Jun 1897, J. M. Macoun 18491 (LEcTOTYPE- designated here: CAN- 105666!; ISoLECTOTYPE: NDG- 52503!).

    Antennaria pulvinata subsp. albescens E. Nels. Proc. U.S. Natl. Mus. 23: 702. 1901. A. albescens (E. Nels.) Rydb. Fl. Rocky Mts. 917. 1917. TYPE: U.S.A. IDAHO: "Mt. Fops, Salmon River Mts., Texas District," 17 Aug 1893, L. F. Henderson 3870 (HOLOTPE: US-228762!).

    Antennaria sansonii Greene, Ottawa Naturalist 28: 37. 1904. TYPE: CANADA. ALBERTA: "Slope of Sulphur Mt., Banff," 16 Jul 1901, H. B. Sanson 26857 (LECTOTYPE-designated here: NDG- 52559!; ISOLECTOTYPE: CAN- 105644!).

    Antennaria maculata Greene, Ottawa Naturalist 28: 39. 1904. TYPE: CANADA. BRITISH COLUMBIA: "Chilliwack Valley, between Lat. 490 and Lat. 49? 10'; and Long. 1210 25' and Long. 1220, alt. 6000 ft.," 29 Aug 1901, J. M. Macoun 26195 (LECTOTYPE-designated here: NDG-52191; ISOLECTOTYPE: CAN- 105179!).

    Antennaria neodioica var. gaspensis Fern., Ottawa Naturalist 29: 156. 1905. A. gaspensis (Fern.) Fern., Rhodora 35: 341. 1933.TYPE: CANADA. QUEBEC: "In dry calcareous gravel, slopes and summit of Mt. Ste. Anne, Perce." 24 Jul 1905, C. F. Collins & M. L. Fernald 142 (HOLOTYPE: GH!).

    Antennaria isolepis Greene, Ottawa Naturalist 25: 41. 1911. TYPE: CANADA. NORTHWEST TERRI- TORIES: "Cape Eskimo, Hudson Bay, Lat. 610 05'," 26 Aug 1910, J. M. Macoun 79270 (LECroTYPE- designated here: NDG-05825 1!; ISOLECTOTYPE: CAN!).

    Representative specimens examined: CANADA. ALBERTA: Waterton Lakes Natl. Park, S slope of Mt. Carthew, A. J. Breitung 13380 (ALTA- 16578), Waterton Lakes Natl. Park, rock slide on Mt. Richards, 17460 (ALTA- 16582), Waterton Lakes Natl. Park, rock slide in cirque of Mt. Rowe, 17518 (ALTA- 16584); 10 mi SW of Cadomin, top of the divide, M. G. Dumais & K Anderson 4249 (ALTA-28407); Cheviot Mt., 5 mi in along Prospect Creek from Grave Flat road, S of Cadomin, M. G. Dumais 5594 (ALTA-38713). BRITISH COLUMBIA: Mt. NE of Pollock, R. L. Taylor & J. M. Ferguson 2973 (DAO); Akamina Ridge, adj. to Waterton Lakes Natl. Park, R. L. Taylor et al. 3564 (DAO); MacDonald Creek at mi 397, Alaska highway, J. A. Calder & L Kukkonen 27360 (DAO). NEWFOUNDLAND: Humber district, Goose Arm Run, E of Penguin Head, limestone talus, E. Rouleau 2968 (MT), St. Georges, Port au Port district, Port au Port peninsula, lower cove, 3695 (MT), Humber district, limestone quarry, 331 (MT), Middle arm, Penguin Head, Humber district, 1694 (MT). QUEBEC: Korok River, NE Ungava, J. Rousseau 523 (MT). SASKATCHEWAN: Cypress Hills Park, A. J. Breitung 4414 (RM-2 14016). U.S.A. COLORADO: Gunnison Co.: alpine peaks and slopes just S of Cottonwood Pass, R. J. Bayer & D. Lebedyk CO-519 (ALTA); SW summit of Galena Peak, open fell field, R. J. Bayer et al. CO-435 (RM). WYOMING: Park Co.: ridge NE of Windy Mt., limestone outcrops and adj. slopes, R. L. Hartman 21887 (RM); Guitar Lake drainage, about 3 air mi S of Silver Gate, Montana, R. L. Hartman & B. E. Nelson 21468 (RM).