This is not the same yellow and green bead mat in Ganchillo Artistico #123.

Bead mat has sunflower center, green-outlines on diamonds that fill spaces between petals, alternating yellow and green diamonds around outer rimmed border.

Rocaille: 456 yellow, 520 green
Big: 28 green
Teardrdop: 14 green, 14 yellow

Pattern 26 in Magic Crochet.

Doily 32 in Doilies by Kenneth Moir with 14 sections. Beads as given in source Doilies:
336 L
266 D
56 large beads in last round (round 35) made up of 28 green teardrops and 14 yellow and 14 green.