200 
Rosa mollis, 51. 
pimpinellifolia x canina, 50 
rubiginosa, 51 
spinosissima, 50. 
tomentosa, 51. 
Rosacea, 42. 
Rubiaces, 68. 
Rubus affinis, 43. 
caesius, 47. 
corylifolius, 47. 
dumetorum, 46. 
fuscus, 45. 
gratus, 44, 
Idaeus, 43. 
infestus, 45. 
Koehleri, 46. 
lentiginosus, 44. 
leucostachys, 45. 
leucostachys x mercicus, 47. 
Lindleianus, 44. 
macrophyllus, 44. 
mercicus, 44. 
mucronatus, 45. 
nitidus, 43. 
oigoclados, 45. 
pallidus, 46, 
plicatus, 43. 
pulcherrimus, 44. 
Radula, 45. 
rhamnifolius, 44. 
rosaceus, 46. 
rosaceus x Sprengelii, 47. 
rusticanus, 44. 
scaber, 46. 
Sprengelii, 45. 
suberectus, 43. 
villicaulis, 44. 
Rumex Acetosa, 117. 
Acetosella, 117. 
acutus, 1 16. 
conglomeratus, 116. 
crispus, 117. 
Hydrolapathum, 117. 
maritimus, 116. 
obtusifolius, 1 16. 
pratensis, 116. 
sanguineus, 116. 
Ruppia rostellata, 139. 
spiralis, 139. 
Ruscus aculeatus, 130. 
Rhynchospora alba, 143. 
Sagina apetala, 25. 
ciliata, 25. 
maritima, 25. 
nodosa, 26. 
procumbens, 25. 
subulata, 25. 
Sagittaria sagittifolia, 136 
Salicornia berbacea, 114. 
Salicines, 121. 
Salix alba, 122. 
aurita, 123. 
Caprea, 123. 
cinerea, 122: 
fragilis, 122. 
nigricans, 123. 
pentandra, 12 1. 
phylicifolia, 123. 
purpurea, 122. 
repens, 123. 
rubra, 122. 
Smithiana, 122. 
triandra, 122. 
viminalis, 122. 
Salsola Kali, 114. 
Salvia Verbenaca, 105 
Sambucus Ebulus, 67. 
nigra, 67. 
Samolus Valerandi, 89. 
Sanguisorba officinalis , 50. 
Sanicula europaea, 60. 
Sapindaces, 33. 
Saponaria officinalis, 21. 
*Vaccaria, 21. 
Saxifraga granulata, 53. 
tridactylites, 53 
Saxifrages, 53. 
Scabiosa arvensis, 71. 
succisa, 70. 
*Scandix australis, 64. 
Pecten- Veneris, 63 
Scilla nutans, 131. 
Scirpus caespitosus, 141. 
Caricis, 142. 
fiuitans, 141. 
lacustris, 141. 
maritimus, 141. 
pauciflorus, 140. 
rufus, 142. 
Savii, 141. 
setaceus, 141 
sylvaticus, 142. 
Tabernaemontani, 141. 
Scleranthus annuus, no. 
Sclerochloa species, 155. 
Scolopendrium vulgare, 162. 
Scrophularia aquatica, 98. 
nodosa, 98 
SCROPHULARINES, 96. 
Scutellaria galericulata, 105. 
minor, 106. 
Sedum acre, 55. 
anglicum, 55. 
*reflexum, 55. 
Telephium, 55. 
Selaginella selaginoides, 167. 
Selaginellaces, 167. 
*Sempervivum tectorum, 55. 
Senebiera Coronopus, 16. 
didyma, 15. 
Senecio aquaticus, 77. 
