IOWA ACADEMY OF SCIENCE 
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BRAUNERIA Neck. 
936. Bromneria angustifolia (DC.) Heller. Narrow-leaved Purple 
Cone-Flower. Common in dry soils in open places. 
937. Brauneria pallida (Nutt) Britt. Pale Purple Cone-Flower. 
Common in similar places. 
LEPACHYS Raf. 
938. Lepachys pinnata (Vent) T. & G. Gray Headed Cone-Flower. 
Very common, dry soil in open places. 
939. Lepachys columnaris (Sims) T. & G. Longheaded or Prairie 
Cone-Flower. Local but well established; Iowa City. 
940. Lepachys columnaris Var. pulcherrima T. & G. With the above. 
HELIANTHUS L. 
941. Helianthus annuua L. Common Sunflower. Plenty in waste 
places. * 
942. Helianthus petiolaris Nutt. Prairie Sunflower. Common in open 
places. 
943. Helianthus scdberrimus Ell. Stiff Sunflower. . Common in dry 
fields and meadows. 
944. Helianthus occidental is Riddell. Few-leaved Sunflower. Com- 
mon in open sandy woods. 
945. Helianthus mollis Lam. Hairy Sunflower. Rare in dry wooded 
places; Mid River Park. 
946. Helianthus tracheliifolius Mill. Throatwort Sunflower. Rare in 
wooded and rocky places; State Quarry. 
947. Helianthus maximiliani Schrad. Maximilian’s Sunflower. Abun- 
dant in dry fields and clay banks. 
948. Helianthus grosse-serratus Maertens. Saw-tooth Sunflower. Com- 
mon in dry fields. 
949. Helianthus decapetalus L. Thin-leaved Sunflower. Moist wooded 
places — rather common. 
950. Helianthus tuberosus L. Jerusalem Artichoke. Not uncommon 
in moist soil. 
ACTINOMERIS Nutt. 
951. Actinomeris alternifolia (L.) DC. Actinomeris. Rare in fields, 
probably introduced; Tiffin. 
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