While many couples use the symbol as a way to signify a future engagement, others simply wear the ring as a means of reflecting devotion to one another.. As the name suggests, promise rings signify that a promise is being made, but the meaning of a promise ring differs from couple to couple. At its most essential, it symbolizes a partner's love and commitment to the relationship.
Noun. 1. moss genus-a genus of mosses.enus Sphaerocarpos, genus Sphaerocarpus, Sphaerocarpos, Sphaerocarpus-type genus of Sphaerocarpaceae; liverworts with small many-lobed usually orbicular thallus.
Bryophytes, commonly identified as mosses, form the simplest and oldest of the four plant classifications. The earliest mosses evolved from algae and so were adapted to living in an aquatic environment. As such, they had no vascular systems or roots, since all cells could extract water from their aquatic environment.ubmit. Some 475 million years ago, algae washed ashore into a moist, protected nook and developed as the first land plant. Since then, species have gone extinct and the very shape of the world has changed, but the plants have remained, adapting to each new challenge with increasing complexity and variety.