INDEX TO REPORT OF THE STATE BOTANIST FOR I92I 



IOI 



Panicularia melicaria, 36 



obtusa, 57 



septentrionalis, 28 

 Panicum aculeatum, 46 



albemarlense, 49 



Lindheimeri, 33 

 Parsonsia petiolata, 41 

 Paspalum pubescens var. Muhlen- 



bergii, 39 

 Peniophora cinerea, 91 



Eichleriana, 91 



incarnata, 91 



sera, 91 

 Perkins, Dr Anne E. ; Plants col- 

 lected in Erie county, 20 

 Peronospora pygmaea, 94 

 Pestalozzia monochaetoidea var. para- 

 sitica, 76 

 Pezicula fasciculata, 95 

 Philotria occidentalis, 55 

 Phyllachora agrostidis, 91 



elymi, 92 



.graminis, 92 



luteo-maculata, 92 



puncta, 92 



vulgata, 92 

 Phyllosticta caryae, 77 



guttulata, 77 



iridis, 77 

 Plants, check list of ferns and flower- 

 ing, of New York, 11 

 Plants new to the state herbarium, 11 

 Poa saltuensis, 24 

 Pogonia trianthophora, 52 



verticillata, 52 

 Polygala paucifolia, 37 



paucifolia /. alba, 17 



polygama /. albiflora, 45 



viridescens /. albiflora, 55 

 Polygonum buxiforme, 36 



pennsylvanicum var. nesophilum, 54 

 Pontederia cordata, 61 

 Prunus americana /. rosea, 17 

 Publications, 9 

 Pucciniastrum agrimoniae, 93 



potentillae, 93 

 Pyrenopeziza subatra, 91 



Quercus rubra, 59 



Raimannia laciniata, 17 

 Ramularia multiplex, 93 



occidentalis, 77 

 Ranunculus alleghaniensis, 27 



Boraeanus, 52 



hispidus, 39 



longirostris, 31 



sicaeformis, 24 

 Razoumofskya pusilia, 24 

 Rhus copallina var. nesophila, 55 

 Rosa blanda, 35 



rubrfolia, 43 



serrulata, 17 

 Rubus odoratus /. idbiflorus, 51 



permixtus, 29 



Randii, 29 



strigosus var. canadensis, 50 



strigosus var. heterolasius, 30 

 Ruyschiana, 66 



parviflora, 66 



Sagittaria graminea, 54 

 Salix balsamifera, 35 



pedicellaris, 29 



serissima, 35 

 Sambucus canadensis, 41 



racemosa, 69 



racemosa /. laciniata, 29 

 Sanguisorba canadensis, 25, 29 

 Scirpus georgianus, 29 



lineatus, 39 



microcarpus var. Bissellii, 18 



subterminalis, 29 



Torreyi, 25, 29 

 Senecio acreus x pauper cuius, 27 



aureus x Robbinsii, 25 



obovatus, 18 



pauperculus var. praelongus. 62 



Robbinsii, 25 

 Septoria agrimoniae, 93 



aquilegiae, 94 



canadensis, 77 



cirsii, 77 



corylina, 94 



dentariae, 78 



lobeliae, 78 



ludwigiae, 94 



osmorrhizae, 94 



pallidula, 78 



