2 THE DISTRIBUTION OF HEPATIC IN SCOTLAND 
His additions to the Hepatice of Scotland appear to have 
been Anewra multifida ?, Marsupella emarginata, Haplozia 
cordifolia, Sphenolobus minutus, Plagiochila spinulosa, 
Nowellia curvifolia, Chandonanthus setiformis, Herberta 
adunca, Ptilidium ciliare, and Trichocolea tomentella. 
His Anthoceros multifidus is most probably Anewra multi- 
fida as Hooker supposes, although Withering received 
specimens from Dickson and considered the plant to be an 
Anthoceros. The habitat “crevices of rocks in the High- 
lands” would suit the common Scottish form, Anewra 
multifida var. ambrosioides, with which it is probable 
that Withering was not familiar; it would not suit Antho- 
ceros. Regarding Dickson’s Riccia spwria and Junger- 
mannia Thuja, Mitten made the following note in 1906 
in a copy of the Census Catalogue of British Hepatice im 
reference to the J. Thuja: “A specimen of Dickson’s was 
sent to him by Menzies and is the N.W. American species. 
It was not Dickson’s way to care about localities; thus he 
placed in ‘Alp. Scot.’ as a sort of refuge for anything he 
had forgotten, suchas .... andthe Malayan Carpolipwm 
spurvum, his Riccia, with the figure of which there is no 
fault to find.” 
ARCHIBALD MENZIES (1754-1842) added Pellia endivie- 
folia and Madotheca Thuja ? 
GEORGE Don (1764-1814) added Anastrophyllum Doni- 
anum, Harpanthus scutatus, and Scapania ornithopodi- 
odes. 
CHARLES LYELL (1767-1849) appears to have been the 
first who found the following in Scotland :—Pallavicinia 
hibernica, P. Flotowiana, Haplomitrium Hookeri, Nardia 
hyalina, Haplozia crenulata, Lophozia Muelleri, L. excisa, 
L. gracilis, Leptocyphus anomalus, Cephalozia Franeisci, 
Saccogyna viticulosa, Scapania compacta, and Lejewnea 
cavifolia. 
THOMAS Drummond (d. 1835) added Gymnonitriwm 
obtusum, Jamesoniella autumnalis var. Schaderi, Lophozia 
ulpestris var. gelida, Sphenolobus Kunzeanus, Cepha- 
lnziclla stellulifera, and Scapania subalpina. 
THOMAS Hopkirk (1785-1841), the author of Flora 
Glottiana, 1818, added Lophozia incisu and Diplophyllum 
obtus ifol VL NN. 
