alk, and the leaves rarely growing
three together.

The blossoms of this plant when it grows in perfection, are very large,
nearly twice the size of those of the _Campanula carpatica_, whence its
name of _grandiflora_; previous to their opening fully, they somewhat
resemble an air balloon, from which circumstance it has been called by
some the Balloon plant.

It is a hardy perennial, a native of Siberia and Tartary, and was
introduced to this country by Mr. JOHN BELL in the year 1782.

It flowers in July, is as yet a rare plant in this country, and likely
to continue so, as it is not easily increased, multiplying but little by
its roots, scarcely to be struck from cuttings, and rarely producing
perfect seeds.

INDEX.

In which the Latin Names of the Plants contained in the _Seventh Volume_
are alphabetically arranged.

_Pl._
251 Allium descendens.
239 Amaryllis Atamasco.
226 Arabis alpina.
243 Argemone mexicana.
246 Aquilegia canadensis.
228 Bellis perennis var. major fl. pl.
217 Buchnera viscosa.
252 Campanula grandiflora.
233 Chironia baccifera.
249 Cineraria Amelloides.
218 Disandra prostrata.
220 Erica cerinthoides.
241 Fagonia cretica.
231 Fumaria solida.
232 ---- cava.
227 Helianthus multiflorus.
221 Ipomoea coccinea.
244 ---- Quamoclit.
234 Linum arboreum.
225 Lobelia surinamensis.
223 Lychnis coronata.
219 Michauxia campanuloides
250 Myrtus tomentosa.
237 Oxalis caprina.
240 Pelargonium tricolor.
224 Phylica ericoides.
230 Plumbago rosea
229 Primula acaulis fl. pl. carneo.
247 Scabiosa atropurpurea.
238 Senecio elegans.
222 Struthiola erecta.
245 Teucrium latifolium.
235 Trollius asiaticus
248 Vinca rosea.
236 Verbascum Myconi.
242 Veronica decussata

INDEX.

In which the English Names of the Plants contained in the _Seventh
Volume_ are alphabetically arranged.

_Pl._
252 Bell flower great-flowered.
217 Buchnera clammy.
233 Chironia berry-bearing.
249 Cineraria blue-flowered.
246 Columbine canadian.
240 Cranes-bill three-coloured
228 Daisy great double.
218 Disandra trailing.
241 Fagonia cretian.
234 Flax tree.
231 Fumitory solid-rooted.
232 ---- hollow-rooted.
251 Garlick purple-headed
245 Germander broad-leaved shrubby.
235 Globe-flower Asiatic.
220 Heath honeywort-flowered.
221 Ipomoea sca