Submitted by Violet May 13 2018
008/06 May Subd Geog
053 _0 QK495.C74 $c Botany
150 __ Schweinitz’s sunflower
450 __ Helianthus schweinitzii
550 __ $w g $a Sunflowers
670 __ Does browsing matter? : predation and population declines in the federally endangered Schweinitz’s sunflower (Helianthus schweinitzii T&G), 2018
670 __ Wikipedia, viewed online April 2 2018 $b (Helianthus schweinitzii, known by the common name Schweinitz’s sunflower) $u https://en.wikipedia.org/wiki/Helianthus_schweinitzii
670 __ USDA National Resources Conservation Service Plants Database, viewed online April 2 2018 $b (Helianthus schweinitzii Torr. & A. Gray, Schweinitz’s sunflower; species in genus Helianthus L. (sunflower)) $u https://plants.usda.gov/core/profile?symbol=HESC3
LC pattern: Common sunflower