- BETULA alba, L., [25]. Plates [13], [14], [15], [16]
- " verrucosa, Ehrh., [28]
- " pubescens, Ehrh., [28]
- " nana, L., [28]
- ALNUS glutinosa, Medic., [29]. Plates [17], [18], [19], [20]
- CARPINUS betulus, L., [31]. Plates [21], [22], [23], [24]
- CORYLUS avellana, L., [34]. Plates [25], [26]
- QUERCUS robur, L., [13]. Plates [2], [3], [4], [5], [10]
- " ilex, L., [18]. Plate [6]
- " cerris, L., [19]. Plate [7]
- CASTANEA sativa, Mill., [135]. Plates [140], [141], [142], [143]
- FAGUS sylvatica, L., [20]. Plates [8], [9], [11], [12]
Order Salicineæ.
- SALIX triandra, L., [66]. Plates [66], [67]
- "pentandra, L., [66]. Plates [68], [69], [70]
- "fragilis, L., [63]. Plates [59], [60], [61]
- "russelliana, Sm., [64]
- "alba, L., [65]. Plates [62], [63], [64], [65]
- "cinerea, L., [68]
- "aurita, L., [68]
- "caprea, L., [67]
- "repens, L., [69]
- "nigricans, Sm., [69]
- "phylicifolia, L., [70]
- "arbuscula, L., [72]
- "viminalis, L., [70]
- "reticulata, L., [72]
- "purpurea, L., [71]. Plates [71], [72]
- "lanata, L., [71]
- "sadleri, Syme, [71]
- "lapponum, L., [72]
- "myrsinites, L., [72]
- "herbacea, L., [72]
- "babylonica, Hort., [73]
- POPULUS alba, L., [55]. Plates [49], [50], [51]
- " canescens, Sm., [56]
- " tremula, L., [56]. Plate [52]
- " nigra, L., [58]. Plates [53], [54], [55]
- " fastigiata, Desf., [60]. Plates [56], [57], [58]
- " balsamifera, L., [61]
- " monilifera, Hort., [61]
Order Taxaceæ.
Order Coniferæ.
- JUNIPERUS communis, L., [79]. Plates [75], [77]
- " bermudiana, L., [81]
- " virginiana, L., [81]
- CUPRESSUS lawsoniana, Murr., [169]. Plates [173], [174]
- ARAUCARIA imbricata, Pav., [171]. Plate [175]
- PICEA excelsa, Link., [155]. Plates [159], [160], [163]
- CEDRUS deodara, Loud., [167]. Plates [171], [172]
- " libani, Loud., [164]. Plates [169], [170]
- LARIX europæa, DC., [149]. Plates [153], [154], [155], [156]
- ABIES pectinata, DC., [152]. Plates [157], [158]
- PSEUDOTSUGA douglasii, Carr, [157]. Plates [161], [162]
- PINUS sylvestris, L., [81]. Plates [78], [79], [80]
- "laricio, Poir., [162]. Plates [166], [167], [168]
- "pinea, L., [160]. Plates [164], [165]