Appearance
''A. virgata'' has an underground stem with brittle roots. The scale-like leaves are along the striped peduncle with a raceme-like inflorescence. The peduncle is persistent after the seeds have been dispersed and tends to turn brown. The bracts of the inflorescence are less than 3 cm and the pedicels are not recurved.The individual flowers generally don’t have sepals but if they do, have 2 to 4. Often the petals of the flower are incorrectly considered sepals. The corolla has 5 white petals in a cup shape, all petals are free and concave. From the corolla there are 10 protruding stamens, maroon in color, with dehiscent anthers. The superior ovary has 5 chambers with a style under 2 mm and a disk-like stigma. The short nectary is disk-like as well with 10 lobes.
The fruit of ''A. virgata'' are capsules which dehisce lengthwise through the ovary wall near the center of each of the 5 chambers. This dehiscence allows the many fusiform seeds from each chamber to be dispersed.
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