Bayam merah or chicken gizzard plant or Herbst's bloodleaf ( Iresine diffusa form herbstii ) is a form in Amaranthaceae, a shrub with upright stems or vines and branches, red in color, flowers in panicles at the ends of the stems, grows in damp or slightly wet places. I. diffuse f. hersbstii grows upright, the stem has grooves, is not woody, red in color and the segments are continuous. Leaves come in a variety of shapes and colors. Oval to elongated, base rounded to sharp, tip rounded to sharp. Petiole short to long. A central vein, several pinnate veins, flat margins, upper surface red and black or green and yellow. Small flowers. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Caryophyllales Family: Amaranthaceae Subfamily: Gomphrenoideae Genus: Iresine Species: Iresine diffusa Form: Iresine diffusa f. herbstii
Siwingan or woodland false buttonweed ( Spermacoce remota ) is a plant species in the Rubiaceae, an upright or spreading perennial herb up to 50 cm high, rectangular stems with scaly hairs on the ridges, branched and green in color. S. remote has leaf blades 50-70 mm long, 15-23 mm wide, petioles short and hairy. 5-6 lateral veins on each side of the midrib. Bare surface, undersurface with a few hairs along the veins. Stipules interpetiolar, hairy, margin scalloped with 7 teeth or pegs and teeth about 2-4 mm long. Inflorescence in dense axillary fascicles. Individual flowers are about 5 mm in diameter. The calyx lobes are 0.5-1 mm long and are covered with hair. The corolla tube is about 2.5 mm long, the lobes 2–2.5 mm long and are covered with hairs only on the outer surface near the apex. The anthers are 1 mm long. The filaments are 1-1.5 mm long and are attached to the corolla tube. This species grows near sea level to an elevation of 900 meters. It grows in disturbed areas and a