Friday, October 15, 2010

Prairie Findings



1. Sky Blue Aster
(Asterales, Asteraceae, Symphyotrichum oolentangiense)
-perennial plant is 1½–3'tall, and largely unbranched except at the inflorescence
-basal leaves are about 3" long and 1½" across, cordate or broadly oval, and largely hairless
-lavender or light blue flowers





2. Indian Grass
(Cyperales, Poaceae, Sorghastrum nutans)
-3-7' tall and unbranched
-blades of the alternate leaves are up to 2' long and ½" across
-preference is full to partial sun and slightly moist to dry conditions












3. Prairie Dropseed
(Cyperales, Poaceae, Sporobolus heterolepis)
-narrow long leaves, rarely wider than 1/8 inch
-Dropseed leaves growdensely around a circular base
-In autumn it displays its unique color: a golden rust





4. Little Blue Stem
(Cyperales, Poaceae, Schizachyrium scoparium)
-has very flat bluish basal shoots
-Plants are green, but often purplish at base of stem and the entire plant has a reddish cast after frost
-has excellent drought and fair shade tolerance













5. Common Evening Primrose
(Myrtales, Onagraceae, Oenothera biennis L.)
-yellow flowers are usually about 1 inch across but are occasionally
up to twice that size
-flowers open in the evening and close up during the day but may remain open longer on cloudy days
-Leaves are up to 8 inches long and 2 inches wide, tapering to a point at the tip






6. Smooth Brome
(Cyperales,Poaceae, Bromus inermis Leyss. )
-An erect, leafy, long-lived perennial, 1 ½ to 3 feet tall
-panicle branches in whorls
-introduced from Europe









7. Queen Anne's Lace
(Apiales, Apiaceae, Daucus carota L.)
-also known as wild carrot
-grows up to one meter tall and flowers from July to October
-lacy, white flowers measuring 3-7 cm wide






8. Big ToothAspen
(Salicales, Salicaceae, Populus grandidentata)
-medium sized tree that grows up to 60 ft. tall
-rounded leaves with sharp serrated edges
-do not like shade; normally grow on edge of woods or along streams

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