a.1.(Bot.) Supported by its own petiolule.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The taxa with petiolulate pinnae, lamina and axis with abundant indument, and bulbils or aerophores in the raquis, were separated from the B.
These fronds bear 25-30 pairs of lateral pinnae, the middle ones 4-8 cm length x 1-2 cm width, lanceolate to triangular-lanceolate in outline, almost horizontal, contiguous to imbricate, briefly petiolulate, with an acute apex, a symmetric or somewhat asymmetric base, often auriculate and overlapping the rachis, with crenate papillose margins.
petiolulate, with or without a collar-shaped gland, rounded to