petals are large, roundish concave, and notched ; in Imbricata, they are
nearly round, concave, and entire ; and in Conmnna, our present subject,
th ey are for the most part nearly round and flat. The colour of eacli
IS also different, as well as the foliage, which of itself is siifficieiit to
prevent their being confounded.
. .-S'
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