80 



NORTH AMERICAN FLORA 



[V01.UMK 7 



"Ustilago striaeformis, 18 



Polygonatum, see Salomonia 

 Polygonum acre, see Fersicaria punctata 

 Polygonum amphibium, see Persicaria amphibia 

 Polygonum aviculare 



Melanopsichium austro-americanum, 30 



Ustilago utriculosa, 22 



Polygonum bistortoides, see Bistorta bistortoides 

 Polygonum Careyi, see Persicaria Careyi 

 Polygonum cilinode, see Tiniaria cilinodis 

 Polygonum Convolvulus, see Tiniaria Convolvulus 

 Polygonum Davisiae 



Ustilago Piperii, 23 



Polygonum dumetorum scandens, see Tiniaria 



scandens 

 Polygonum er actum 



Ustilago utriculosa, 22 

 Polygonum Hydropiper, see Persicaria Hydro- 

 piper 



Polygonum hydropiper oides, see Persicaria hydro- 



piperoides 

 Polygonum incarnatum, see Fersicaria incarnata 

 Polygonum lapatlxifolium, see Fersicaria lapathi- 



folia 

 Polygonum lapatbifolium incarnatum, see Fersi- 

 caria incarnata 

 Polygonum Newberrii 



Ustilago punctata, 23 

 Polygonum pennsylvanicum, see Persicaria penn- 



sylvanica 

 Polygonum Persicaria, see Fersicaria Persicaria 

 Polygonum phytolaccaefolium 



Ustilago Piperii, 23 

 Polygonum punctatum, see Fersicaria punctata 

 Polygonum sagittatum, see Tracaulon sagittatum 

 Polygonum scandens, see Tiniaria scandens 

 Polygonum virginianum, see Tovara virginiana 

 Polygonum viviparum, see Bistorta vivipara 

 Potamogeton natans 



Doassansia Martianoffiana, 70 



Doassansia occulta Farlowii, 70 

 Potamogeton Kuttallii 



Doassansia occulta, 70 



Doassansia occulta Farlowii, 70 

 Potamogeton pennsylvanicus, see P. Nuttallii 

 Potamogeton perfoliatus Ricbardsonii 



Doassansia occulta Farlowii, 70 

 Potamogeton pusillus 



Doassansia occulta Farlowii, 70 

 Potamogeton Vaseyi 



Doassansia occulta Farlowii, 70 

 Potamogeton sp. 



Doassansia Martianoffiana, 70 



Doassansia occulta, 70 

 Fsilocarya nitens 



Cintractia Psilocaryae, 32 



Fsilocarya scirpoides 



Cintractia Psilocaryae, 32 

 Fuccinellia airoides 



Ustilago hypodytes, 5 

 Pulsatilla hirsutissima 



Urocystis Anemones, 55 



Ranunculus delphinifolius 



Doassansia ranunculina, 68 



Ranunculus digitatus 



Urocystis Anemones, 55 

 Ranunculus eremogenes 



EJntyloma Ranunculi, 61 

 Ranunculus Escbscholtzii 



Urocystis Anemones, 55 

 Ranunculus fascicularis 



Entyloma microsporum, 66 



Urocystis Anemones, 55 



Ranunculus multifidus, see R. delphinifolius 

 Ranunculus pennsylvanicus 



Kntyloma Ranunculi, 61 

 Ranunculus pygmaeus 



Kntyloma microsporum pygmaeum, 66 

 Ranunculus septentrionalis 



Bntyloma microsporum, 66 

 Ranunculus stenolobus 



Urocystis Anemones, 55 

 Ranunculus sp. 



^ntyloma microsporum, 66 



Urocystis Anemones, 55 

 Ratibida pinnata 



Kntylomacompositarum, 62 

 Redfieldia flexuosa 



Tilletia Redfieldiae, 50 

 Rhynchospora, see Rynchospora 

 Rudbeckia laciniata 



^ntyloma compositarum, 62 

 Rumex Apetosella 



Ustilago Rumicis, 23 

 Rumex altissimus 



Ustilago Parlatorei, 23 

 Rumex Brittanica 



Ustilago Parlatorei, 23 

 Rumex hastatulus 



Ustilago Rumicis, 23 

 Rumex mexicanus 



Ustilago Parlatorei, 23 

 Rynchospora alba 



Cintractia Montagnei, 31 



Cintractia Taubertiana, 32 

 Rynchospora aurea, see R. corymbosa 

 Rynchospora axillaris 



Cintractia Taubertiana, 32 

 Rynchospora cephalantha, see R. axillaris 

 Rynchospora ciliata 



Cintractia Montagnei, 31 

 Rynchospora corniculata 



Cintractia leucoderma, 35 

 Rynchospora corniculata macrostachya 



Cintractia leucoderma, 35 



Testicularia Cyperi, 45 

 Rynchospora corymbosa 



Cintractia utriculicola, 35 

 Rynchospora cymosa 



Cintractia Taubertiana, 32 

 Rynchospora eximia 



Cintractia Montagnei, 31 

 Rynchospora fascicularis 



Cintractia Taubertiana, 32 

 Rynchospora gigantea 



Cintractia leucoderma, 35 

 Rynchospora glomerata 



Cintractia Montagnei, 31 



