Leaf PtNPs PdNPs 15 Dioscorea
bulbifera Tuber PtNPs PdNPs 16 Barleria prionitis Leaf PtNPs PdNPs Serial Shape Size (nm) Reference number Spherical 2.4 [+ or -] 0.8  1 Irregular and rod shaped --  2 Spheres and plates 2-20  3 Irregular 23  4 Hexagonal and pentagonal 30  5 Spherical 15-20  6 Spherical, rod, and 3-5  7 three-dimensional polyhedra Spherical 15  8 Spherical 16-23  9 Irregular 6  10 Spherical 100  11 Spherical 20-25 [46, 47] 12 Spherical 2-4  13 Spherical 2.1 [+ or -] 0.4  14 Spherical 3.8 [+ or -] 0.2 Spherical 2-5 10-25  15 Spherical and blunt ended cubes Spherical 1-2  16 Spherical and irregular 5-7
For each sample of Manihot esculenta starch, Musa paradisiaca, and Dioscorea
trfida, the procedure was repeated in triplicate .
, with ten species, placed Dioscoreaceae as the richest family of the two vegetation types.
Productivity of yams (Dioscorea
spp.) as affected by soil fertility.
 determined diosgenin contents by GC-MS in a tuber collection of Dioscorea
However, some analytes (e.g., Dioscorea
saponin aglycones), for structural and polar reasons, cannot produce enough strong ions with ESI; in these cases, APCI can be used to increase the ion yield.
cayenensis Egera (GU) C Lam.
In vitro induction of inflorescence in Dioscorea
Scientific name Common name Pre-1940 Alliaria petiolata garlic mustard Artemesia vulgaris mugwort Carduus nutans (D) musk thistle Centaurea stoebe spotted knapweed Cirsium arvense Canada thistle x Cirsium vulgare bull thistle x Clematis terniflora sweet autumn clematis Conium maculatum (D) poison hemlock Convolvulus arvense field bindweed x Coronilla varia (P) crown vetch x Cynanchum louiseae black swallow-wort x Daucus carota Queen Anne's lace x Dioscorea
polystachya (D) Chinese yam Dipsacus fullonum common teasel x Dipsacus laciniatus cut-leaved teasel x Euphorbia esula leafy spurge x Glechoma hederacea creeping Charlie x Hesperis matronalis dame's rocket x Humulus japonicus (D) Japanese hops Hypericum perforatum St.