UNRECORDED STATIONS OF SOME PLYMOUTH PLANTS. 309 
Professor Charles Martins exhibited specimens of the aerial roots of 
Juauea repent, and specimens of the plant cultivated under different 
biological conditions, illustrating the curious memoir he recently con- 
tributed to the Academie des Sciences de Montpellier, and published 
in the volume of their Transactions for 1866. 
UNRECORDED STATIONS OF, AND NOTES RESPECTING 
SOME PLYMOUTH PLANTS. 
1 
By T. R. Archer Briggs, Esq. 
Barbarea intermedia, Bor. — Plentiful by the side of a road near 
Heathfield House, Knackersknowle. May, 1867. It is perfectly es- 
tablished in the neighbourhood of King's Tamerton, growing about 
quarries and in waste spots. 
Sayina ciliata, Fries. — On a bank at Honicfcnowle ; on another, near 
a farm, between Noss Mayo and Revelstoke churchyard ; and with S. 
apetala, L., on a cliff near the latter spot. 
Ceradium tet ran drum, Curt. — Not uncommon in the neighbourhood 
of tidal rivers, or near salt water ; on a wall near the Hoe, Plymouth ; 
on walls at Devonport, Down Thomas, Beer Ferris, and Wembury. 
In waste spots at King's Tamerton, Blaxton, Oreston, and sparingly 
at Cattedown. Cerastium semidecandnim, L., seems not to occur at 
all near Plymouth. 
Hypericum undidatum, Schousb. — Abundant about the boggy source 
and the higher part of a stream in a wood between Common Wood (a 
previously-recorded station) and Rumple Quarry; tolerably plentiful 
*n a moist valley to the south of this, below llock Brake; in boggy 
spots on Derriford estate, and in a valley between it and Coldridge, 
E gg Buck land. 
OxalU coriuculata, L. — Very rare in this part of Devon; near Ply- 
mouth only by a roadside ; near a garden, at King's Tamerton, where 
1 have noticed it for two years past. 
Lotus angustissimus, L. — In old uncultivated pasture land, patched 
with Ulex EuropcBKs, F. ; above a cliff, between Wembury church and 
the estuary of the Yealm. Sept. 1867. 
Lo/ns hispid**, Desf. — With the last. Cultivation has probably 
much restricted the range of these two plants in this neighbourhood. 
