The cotton fruit is seen as harmonious in Feng Shui practice, symbolizing growth and prosperity. It aligns harmoniously with an East-facing direction. This is because, in Feng Shui, East signifies family and health, correlating well with the cotton fruit's qualities of prosperity and rejuvenation. However, these compatibilities may vary based on personal interpretations of Feng Shui principles.

The splitbeard Bluestem is deemed harmonious with a Southwest-facing direction. Known for its resilient nature, this plant implies the endurance often associated with the Earth element dominant in Southwest. Nevertheless, everyone's Feng Shui experience may differ, warranting personal observation and discernment.

Horse phalaenopsis bestows positive chi when positioned in the South. This is mainly because the South direction is linked to fame and recognition in Feng Shui, and horse phalaenopsis is renowned for its proud and showy blooms, supposedly inviting recognition and success. However, the plant’s energy may resonate differently with individual circumstances and should be appreciated cautiously.

The jammy mouth plant brings balance when positioned in the Southwest direction of your space. This is because the sturdy form of the plant, coupled with its fiery red flowers, resonate with the earth element associated with the Southwest, according to Feng Shui principles. However, the plant's chi effects can vary based on individual resonances and overall space harmony.

The singleleaf Pinyon basks in a harmonious blend of Yin and Yang energies, encouraging peace and calm. Placed in the Southeast, it's believed to cultivate prosperity and success, a reflection of the Feng Shui principle of leveraging the 'Wealth Area'. Always remember, its effectiveness may vary based on personal Qi flow and layout. As with all aspects of Feng Shui, interpretation and personal tastes differ.

Within the context of Feng Shui, the queen sugarbush is versatile and possesses a radiant energy that promotes prosperity. It has a harmonious alignment with the Southern facing direction, since in Feng Shui this direction symbolizes fame and reputation. The vibrant, rich color of the plant appearing to mimic fire, a key symbol of the South, offers this interpretation. Still, the application of Feng Shui is layered and will yield multiple viewpoints, so other assessment methods may arrive at different conclusions.

The baby toes succulent nudges positive Feng Shui energy when positioned in the Southwest. This succulent, with its abundance of 'toes', mirrors the symbolism of many in family, allied to the Southwest's Earth element. However, like all Feng Shui wisdom, it's open to interpretation and personal flow of Chi.

The wild asparagus harmonizes well with the Southeast, subtly magnifying auspicious energy from this wealth and prosperity sector as per Feng Shui lore due to its luxuriant growth habit. However, the interpretation of this sacred art is personal and varied; aesthetic preferences and specific environmental factors should also be accounted for.