CLAUSEN : FLOWERING IN 1945 



67 



Saxifraga virginiensis — A 8 



TlARELLA CORDIFOLIA A 15 



Medicago lupulina — A 5 

 Trifolium repens — A 13 



VlCIA CAROLINIAN A A 17 



Asarum CANADENSE A 3 



Staphylea trifolia C — A 12 

 Daphne Mezereum — M 27 



DlRCA PALUSTRIS — A 1 



Shepherdia canadensis C — A 7 

 Comandra umbellata — A 29 

 Acer Negundo — M' 29 

 Acer pennsylvanicum — A 24 

 Acer rubrum — M 27 

 Acer saccharinum — M 15 

 Acer saccharum — A 1 

 Rhus aromatic a — A 1 



QUERCUS ALBA A 24 



Alnus incana — M 18 

 Alnus rugosa — M 18 

 Betula papyrifera C — A 12 

 Betula populifolia — A 1 

 Carpinus caroliniana — A 15 



Corylus CORNUTA M 18 



Ostrya virginiana — A 9 

 Myrica peregrina C — A 12 

 Panax trifolium — A 15 

 Zizia altrea — A 16 

 Galium aparine — A 24 

 Houstonia caerulea — A. 15 



LONICERA CANADENSIS A 1 



Lonicera tatarica — A 13 

 Sambucus racemosa subsp. pubens- 

 Viburnum alnifolium — A 14 

 Antennaria canadensis — A 15 

 Antennaria fallax — A 28 

 Antennaria neglect a — A 15 

 Antennaria neodioica — A 14 

 Antennaria Plantaginifolia — A 

 Bellis perennis — M 14 



-A 12 



Senecio aureus — A 29 

 Senecio vulgaris — M 30 

 Taraxacum officinale — M 14 

 Tussilago Farfara — M 18 

 Erythronium americanum — M 30 



POLYGONATUM PUBESCENS — A 17 



Trillium erectum — A 3 

 Trillium grandiflorum — A 3 

 Trillium undulatum — A 29 

 Uvularia grandiflora — A 17 



UVULARIA PERFOLIATA A 24 



Uvularia sessilifolia — A 14 



LUZULA ACUMINATA A 1 



Luzula campestris — A 24 

 Arisaema triphyllum — A 3 

 Symplocarpus foetidus — M 14 

 Carex anceps — A 22 

 Carex aectata — A 15 

 Carex artitecta — A 17 

 Carex blanda — A 17 

 Carex bromoides — A 29 

 Carex communis — A 1 

 Carex Deweyana — A 29 

 Carex hirtifolia — A 17 

 Carex laxiculmis — A 15 

 Carex pedunculata — A 1 

 Carex pennsylvanica — A 1 

 Carex plantaginea — A 1 

 Carex platyphylla — A 3 

 Carex prasina — A 29 

 Carex scabrata — A 29 

 Carex stipata — A 24 

 Carex umbellata — A 1 

 Alopecurus pratensis — A 14 

 Oryzopsis asperifolia — A 15 



POA ANNUA M 20 



POA PRATENSIS A 13 



Hypoxis hirsuta C — A 15 

 Cypripedium parviflorum C — A 27 



The writer is grateful to all those who contributed specimens and reports 

 for the above list. 



Department of Botany 

 Cornell University 

 Ithaca, New York 



