Alnus incana subsp. rugosa (Du Roi) R.T.Clausen

• Region

  North America

• Country

  United States of America

• State/Province

  Wisconsin

• County/Municipio

  Taylor Co.

• Locality

  Chequamegon National Forest, along Forest Road 568, 1.9 km (by road) NW of junction with Mondeaux Avenue/Forest Road 102.

• Township, Range, Section

  33N, 1W, 27

• Elevation

  Alt. 446 m. (1463 ft.)

• Coordinates

  45.3081, -90.5031

• Distribution

  Map all specimens of this taxon

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NEW YORK BOTANICAL GARDEN
02447948
U.S.A.
Betulaceae Alnus incana (L.) Moench.
ssp. rugosa (Du Roi) R. T. Clausen
det. M. Nee, 2014
WISCONSIN, Taylor Co., Chequamegon National Forest,
along Forest Road 568, 1.9 km (by road) NW of junction
with Mondeaux Avenue/Forest Road 102.
45°18’29”N, 90°30’11”W. alt. 446 m.
T 33 N; R 1 W; sect. 27.
Marshy, with Alnus incana ssp. rugosa, Salix spp., Spiraea
alba, Larix laricina, Picea mariana, with Sphagnum but no
Ericaceae.
Clumps of several stems, 5 m. tall, 8.5 cm. in diameter (this
seems to be the maximum diameter here). Voucher for
wood specimen, MADw. Staminate next year’s catkins
green; pistillate “cones” of this year green.
Coll.: M. Nee 61534	3 Sept. 2014
Missouri Botanical Garden (MO)
02447948