270 
IOWA ACADEMY OF SCIENCE Voi.. XXVIII, 1921 
Prickly rose (Rosa Sayi Schee), Winneshiek county, Shimek. 
Woods’ rose (Rosa woodsii Lindl), Winneshiek county, Shi- 
mek. 
Black choke berry (Pyrus arbutifolia var melanocarpa Hook), 
Winneshiek county, Shimek. 
Black currant (Ribes floridum L’Her), low woods. 
Prickly gooseberry (Ribes Cynosbati L.), common in woods. 
Smooth gooseberry (Ribes gracile Michx), common. 
Witch hazel (Hamamelis virginiana L.)j i^ot uncommon. 
Round leaved dogwood (Cornus circinata L’Her), common in 
upland woods. 
Silky cornel (Cornus sericea L.)- 
Red osier (Cornus stolonifera Michx), common in La Crosse 
region. 
Dogwood (Cornus Amomum Mill.), low grounds. 
Alternate leaved dogwood (Cornus alternifolia L.f.)> common. 
Common elder (Sambucus canadensis L.), common. 
Red berried elder (Sambucus racemosa L.), common in hills 
along the river. 
Cranberry tree (Viburnum Opulus L.)y common, Yellow river 
region. 
Black haw (Viburnum Lentago L.)> common. 
Arrow- wood (Viburnum dentatum L.). 
Twin flower (Linnaea borealis L.), in tamarack swamp. La 
Crosse region. 
Snowberry (Symphoricarpos occidentalis Hook), rocky bluff. 
Honeysuckle (Lonicera Sullivantii Gray), climbing shrub with 
yellow flowers. 
Honeysuckle (Lonicera glauca Hill), in wood, reddish flowers, 
climbing. 
Bush honeysuckle (Diervilla trifida Moench), in woods, yellow 
flowers. 
Button bush (C ephalanthus occidentalis L.), low grounds. 
Blue berry (Vaccinium pennsylvanicum Lam.), sandy woods. 
La Crosse region. 
Cranberry (Vaccinium macrocarpon Ait.), tamarack swamp, 
La Crosse region. 
Bearberry (Arctostaphylos Uva-ursi (L.) Spreng), sandy soil, 
Muscoda. 
Smooth leaved Kalmia (Kalmia polifolia), found in peat bogs, 
tamarack swamps near La Crosse, Wis. 
