swarthy skipper. References External links Missouri Botanical Garden's Kemper Center for Home Gardening Little Bluestem on Kansas Native Plant Society scoparium Bunchgrasses of North America Warm-season grasses of North America Garden plants of North America Grasses of the United States Flora of the Western United States Flora of the Eastern United States Native grasses of the Great Plains region Flora of the United States Grasses of Canada Flora of the Canadian Prairies Plants described in 1903 Flora without expected TNC conservation status