Michael D. Pirie, Lars W. Chatrou, Paul J. M. Maas
Phytokeys
Figure 7.
Illustrations of diagnostic characters used in the identification key to species of Cremastosperma, by Hendrik Rypkema, adapted from Pirie et al. (2005). Leaf shape: a acuminate b caudate. Flower buds: c with open development d loosely open e flower bud with closed development, depressed ovoid f flower bud with closed development, broadly ovoid-triangular g the unique pattern of indument on the petals of C.awaense. Monocarp shape h narrowly ellipsoid, symmetrical i globose, symmetrical j strongly asymmetrical.