894 



Register. 



Dryadinae 440, 872. 

 Dryadinae genuinae 872. 

 Dryas 873, 889. 

 Drymocallis 695. 

 Duchesnea 648. 660. 



Egregii Sect. Riibus 451, 



535. 

 Epilobium 352. 

 Erica 625. 

 Eriotrichae Sect. Potentilla 



670, 698, 865. 

 Eualchimilla Sect. Alcbimilla 



386. 

 Eubatus Sect. Rubus 442, 



447, 448. 

 Eucaninae Sect. Rosa 133, 



375. 

 Eugeum Sect. Geum 875. 

 Eusanguisorba Sect. Sangui- 



sorba 428. 

 Exochorda 6, 29. 



Festuca 176. 



Filipendula 436. 



Filipenduleae 436. 



Fintelmannia 703. 



Fragana 648, 649, 665, 790. 



Fragariästra 674. 



Pragariastrum Sect. Potentilla 

 668, 674, 862. 



Frigidae Lehm. Sect. Poten- 

 tilla 771. 



Frigidae Th. Wolf Sect. Po- 

 tentilla 787, 869. 



Frulkosae Sect. Potentilla 

 672. 



Fruticosae Sect. Spiraea 9. 



Fruiiculosae Sect. Potentilla 

 672. 



Gallicae Sect. Rosa 47, 373. 

 Geum 873, 875. 

 Gladiolus 625. 

 Glandulosae Sect. Potentilla 



695. 

 Glandulosi Sect. Rubus 451, 



602. 

 Glyceria 735. 

 Gomphostylae Sect. Potentilla 



671, 786, 869. 

 Graciles Sect. Potentilla 670, 



701, 865. 

 Grandiflorae Sect. Potentilla 



671, 771, 868. 



Grandifolii Sect. Rubus 451, 



540. 

 Grypoctenium Sect. Agri- 



monia 419. 

 Gustavia 426. 

 Gymnocarpae Sect. Potentilla 



669, 694, 865. 



Hacquetia 20. 

 HaematochroaeSect. Potentilla 



670, 702, 865. 

 Hamamelidaceae 3. 

 Heleocharis 361. 

 Hieracium 148, 193, 223, 251, 



278, 721, 818. 

 Hippiaiiae Sect. Potentilla 701. 

 Holodisceae 8, 30. 

 Holodiscus 30. 

 Hordeum 735. 

 Hystrices Sect. Rubus 593. 



Idaeobatus Sect. Rubus 442, 



444. 

 Indieae Sect. Rosa 4ö, 372. 

 Jundzilliae Sect. Rosa 53, 374. 



Kerria 891. 

 Kerrieae 32, 891. 

 Koehleriani Sect. Rubus 451, 



593. 



Ijachemilla Sect. Alcbimilla 



385. 

 Lathyrus 785. 

 Laxmannia 874. 

 Leguminosae 1. 

 Leptostylae Sect. Potentilla 



671, 853, 872. 

 Leucanthae Sect. Potentilla 



695. 

 Leiicotricha Sect. Potentilla 



674. 

 Liquidambar 2. 

 Lupinifoliae Sect. Potentilla 



674. 

 Luteae Sect. Rosa 312, 382. 



Hloriferi Sect. Rubus 448. 



Multicipües 694. 



Multifidae Sect. Potentilla 670, 



698, 865. 

 Mussaenda 426. 



Myginda 282. 

 Myricaeeae 2. 



Karcissus 625. 



Neillia 6, 8. 



Neniatostylae Sect. Potentilla 



669, 862. 

 Neviusia 891. 

 Niveae Sect. Potentilla 070, 



703, 865. 

 Nvctaginaceae 263. 



Opacae Sect. Potentilla 787, 



800, 869. 

 Oreogeum Sect. Geum 886. 

 Orthoctenium Sect.Agrimonia 



426. 

 Orthostylus Sect. Geum 885. 

 Orthotrichae Sect. Potentilla 



670, 743, 867. 

 Orthurus Sect. Geum 885. 



Pennsylvanicae Sect. Poten- 

 tilla 669. 



Pentaphyllae Sect. Potentilla 

 387. 



Pentaphyllastrum Sect.Poten- 

 tilla 695. 



Pentaphylloides Sect. Poten- 

 tilla 694. 



Persicae Sect. Potentilla 670, 

 750 



Petrophytum Sect. Spiraea 10. 



Physocarpus 8, 9. 



Phytolaceaceae 263, 



Pimpinella 427. 



Pimpinellifoliae Sect. Rosa 309, 

 382. 



Pimpinelloides Sect. Sangui- 

 sorba 431. 



Pinus 305, 



Pinnatae 695, 698. 



Pinnatae Chrysanthae 698. 



Platanaceae 1, 2. 



Plataneae 2. 



Plntanoideae 2. 



Platanus 3, 



Pomoideae 6. 



Potentilla 251, 649, 661, 662, 

 603, 664, 829. 



Potentillae 440, 



Potentilleae 32, 385, 440, 



Potentillastrum Sect. Poten- 

 tilla 744. 



Potentillinae 440, 648. 



