NATURAL HYBRIDS, 169 
Anemone patens x pratensis (A. Hakelii) 
Kerner, “ Natural History of Plants,”’ list, vol. ii. p. 586. 
Ranunculus aconitifolius x glacialis (R. aconitoides) 
x pyreneus (R. lacerus) 
alpestris x glacialis (R. gelidus) 
Gremli’s “ Swiss Flora,” translated by Paitson. 
rNuphar luteum x pumilum (N. intermedium) 
Black Forest and Vosges, North Germany, Central 
and Northern Russia, and Sweden. 
Kerner, “ Natural History of Plants,” vol. ii. p. 589. 
Dentaria digitata x pinnata (D. digenea) 
x polyphylla (D. Kiliasii) 
Gremli, “ Swiss Flora,” translated by Paitson. 
Nasturtium palustre x N. sylvestre (N. stenocarpum) 
Roripa, Kerner, list, vol. ii. p. 586. 
Draba aizoides x tomentosa (D. setulosa) 
x Johannis 
Gremli, “Swiss Flora,” translated by Paitson. 
fladnizensis x carinthiaca (D. Hoppeana) 
Kerner, “ Natural History of Plants,” translated by Oliver, 
list, vol. ii. p. 586. 
Cistus albidus x crispus (C. pulverulentus) 
Southern France, Spain, and garden hybrid. 
hirsutus x salvifolius (C. obtusifolius) 
Near Coimbra, Sierra de Cintra. 
populifolius x salvifolius (C. corbariensis) 
Southern France, especially in neighbourhood of 
Narbonne. 
ladaniferus x villosus (C. purpureus) 
Garden hybrid. 
x monspeliensis 
Garden hybrid. 
laurifolius x monspeliensis (C. glaucus) 
Southern France, especially in Provence, 
Languedoc, Narbonne, Montpellier, &c. 
x salvifolius (C. Costei) 
Southern France, dept. Aveyron, in neighbourhood 
of Belmont. 
parvifolius x villosus (C. cymosus) 
In cultivation only. 
hirsutus x ladaniferus 
Raised by Bornet, and found also in Portugal. 
monspeliensis x parviflorus (C. Skanbergi) 
Island of Lampedura. 
crispus x monspeliensis (C. varius) 
Southern France, Portugal, Spain. 
monspeliensis x villosus 
Albania, Thessaly. 
hirsutus x monspeliensis (C. platysepalus) 
Portugal, between Melides and 8. Thrago de Cacem. 
