Potentilla robbinsiana (Lehm.) Oakes ex Rydb.

POTENTILLA	UcAm )	.
&i¿t¿cCO (7H4&ÍLÿ ÁjOIsC.
Barry C. Johnston det. 19 ^<9
University of Colorado Museum (Herb. COLO)
This Potentilla seems to key to P. uniTlora, but doesn't resemble those
in the U S N H in (1) shape and size of bractletsj (2) size of flower, i# e.
petals less than the 6-8 mm as given in the description; and (3) shape of
leaflets*
However the cespitose form, number of flowers, size of plant and distribu-
tion lead one to P* uniflora in the keys* In some respects this fits P* yahliana
altho it is a taller plant and the distribution is wrong. Distribution of P.
villosa is right, shape of leaf, and bractlets is correct, but plant is too
tall and flowers are too small*
J. ¥. R.
Pelli« Ho, 1162 Date 7/18/SI 102414
Name	_\
Locality Mile 211 Richardson Hij?hwayf
Alaska»	_?
Not-es On a recently uncovered smew-
flush area« Above tiriberlinc«, blindant.
NEW YORK BOTANICAL GARDEN
02843078
Det,
* MA
Form FS-767	FOREST SERVICE HERBARIUM
U. S. DEPARTMENT OF AGRICULTURE ?( aAAI A
Collector’s No. .1182.______________ ^
Forest, Sta., other Field Nos------------------ Date collected -
(Botanical name)
(Determinad hsr)	__	, (Common nameW)
StatehlA8iS&-______________—	. Forest and Range Expt. Sta.	________________•___
County ___—___LiL..____________National Forest ___QFF-.jF_0JRES.TS.
(Branch Sta.. Expt. Forest. Expt. Range. Work Center)
teea.T., £)
(Deep clay loam, shallow coarse ¿ravel, etc.)
(Density in tenths)
Locality Mile„21L.Elchar.ds_oii_lilghttay
(Place name, e. 0., Thompson Meadow)
Altitude_____u_~— ft. Slope...—...... Soil.....—
(Steepness and direction)
Végétation type --------
(Woodland, timber, park, etc.)	(Weed, browse, grass)
Principal associated plants-------—g_____ ___t......
(in order of abundance)
______________________________...------,------------;Tu se ?_______________________________¿i__________________________
(Overgrazedv close, moderate, light)
Distribution---------------------------------- Abundance }m£&£^smBË________________
(Where generally found)
Forage value---------------------------------------------------------------------------_________________
Not« .Cfa.A..M.clttIir.^^llg^sni^Kva&°a3i>l^-,Abo^r- —>
timber lifie" sise of plant)	(Annual, biennial, perennial)	(Flower color) '	(Flowering period)
(Fruiting period)
Collector’s name___Ü*—í •„.îiUÎî?..
(Fire hasard)
(Other data)
(Watershed or erosion control value)
• 16^—56647—1 GPO
02843078