malvastrum

from The Century Dictionary.

• noun A large genus of plants of the order Malvaceæ, tribe Malveæ, and subtribe Eumalveœ; the false mallows.

from the GNU version of the Collaborative International Dictionary of English.

• noun A genus of mallows characterized by red and yellow flowers often placed in other genera.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun genus of mallows characterized by red and yellow flowers often placed in other genera