The pink rain lily harbors auspicious energy and blends harmoniously with a southern facing layout. This is mainly due to its vibrant pink color, which symbolizes fire in Feng Shui – and fire element is commonly associated with the South direction. Remember, experiences may vary as Feng Shui is a subjective practice.

The brazilian red-cloak emanates a deep energy, aligning exquisitely with the southern direction. Its magnificent, fiery red cloak mirrors the symbolic intensity often attributed to South, the realm of fame and recognition. This plant might stimulate a harmonious flow of Chi, stimulating vitality and prosperity. Remember, the harmony of Feng Shui varies for every individual and setting.

The japanese butterbur leaf's robust energy can generate potent chi, enhancing the Feng Shui compatibility when placed in North-facing areas. This is attributable to the ability of this plant to symbolize strength and adaptability in Feng Shui, resonating with the water element of the North. However, the interpretation may vary for some practitioners.

The mascarene island leaf flower aligns with Feng Shui principles owing to its adaptive nature. Its delicate leaves symbolize refined elegance and humility, inviting calmness into the environment. Placed in the East, it indirectly bolsters health, as the East signifies the Wood element, linked explicitly to growth and nourishment and subtly resembling the uplifting essence of dawn. However, the extent of its tangible impacts is subjective and varies with individual perspective.

The silver squill aligns well with the principles of Feng Shui, particularly when placed in the Northwest direction. This location, associated with mentor luck and helpful people in Feng Shui, corresponds to the silver squill's distinct qualities of nurturing and communal interactions. This compatibility, however, may be perceived differently and is subjected to personal interpretations.

The lily is considered auspicious in Feng Shui for those having North-facing entrances or rooms. This belief is linked to the plant's ability to thrive in shady conditions and it’s exquisite petals symbolizing a prosperous flow of northward energies. However, interpretations could differ based on individual perspectives and arrangements.

Soap aloe finds potent synergy with the South facing direction. The plant's succulent nature symbolizes the ability to weather challenging situations, reflecting an intrinsic aspect of Southern Energy - the Fire Element's assertiveness. However, individual experiences may vary, honoring Feng Shui's subjectivity.

Golden chain tree can potentially balance the flow of Chi in a favorable manner. Displaying this plant in the Northeast direction could fortify Earth energy as per Feng Shui, since this direction is the domain of the Earth element. However, the outcomes may vary, as each Feng Shui application must consider a range of individual and location-specific factors.