PROFESSOR JOHN HUTTON BALFOUR. 
451 
Canal, Slateford, Colinton. 
Saturday, 4th June 1870. 
A party of 55 met at the Canal Basin, Port Hopetoun, at 11 
a.m. Walked by banks of Canal to Slateford, thence walked by 
Colinton to Edinburgh, which was reached about 5 p.m. - 
The following plants were collected :— 
Corydalis lutea 
Cardamine amara 
Geranium pheeum 
sylvaticum 
Geum intermedium 
Fragaria elatior 
Saxifraga umbrosa 
hypnoides 
Sanicula europea 
Penicuik. 
Asperula odorata 
Valeriana pyrenaica 
Doronicum Pardalianches 
Vinca minor 
Symphytum officinale 
Anacharis Alsinastrum 
Potamogeton perfoliatus 
pectinatus 
Polypoditim Dryopteris 
Saturday, 11th June 1870. 
A party of 66 met at North British Railway Station at 7.45 
a.m. and proceeded to Penicuik. 
Walked through Penicuik Glen (Sir James Clark’s) under the 
guidance of Mr. Evans. 
2.49 p.m. Fare, Is. 
Plants collected :— 
Trollius europzeus 
Montia fontana 
Sanicula europzea 
Viburnum Opulus 
Asperula odorata 
Valeriana pyrenaica 
Apargia hispida 
Campanula latifolia 
Vaccinium Myrtillus 
Pyrola minor 
Myosotis czspitosa 
i palustris 
Veronica Buxbaumii 
Returned by train passing Penicuik at 
* 
Rhinanthus Crista-galli 
Melampyrum pratense 
Lathrzea Squamaria 
Littorella lacustris 
Neottia Nidus-avis 
Orchis latifolia 
Habenaria chlorantha 
Iris Pseudacorus 
Allium ursinum 
Luzula sylvatica 
Juniperus communis 
Polypodium Phegopteris 
Botrychium Lunaria 
