The australian grass tree is potentially harmonious with a Southwest facing position. This is due to the plant's resilient nature, embodying tenacity and growth, much like the attributes tied to the Earth element, which governs the Southwest in Feng Shui. However, the final compatibility would still depend on individual interpretations and situations.

The star anise is widely considered to blend well with the South-facing sector in Feng Shui practice. The unique star-shaped form of this plant visually synergizes with the fiery energy of the South direction, believed to symbolize fame and reputation. However, let it be understood that Feng Shui is an intricate subject, much open to personal interpretation and adjustment.

The largeflower mexican clover tends to pair well with Northeast-facing environments. This is because, in Feng Shui tradition, this direction is associated with spiritual growth and self-cultivation, qualities akin to the adaptive and growth-centered nature of the largeflower mexican clover. Remember, however, that Feng Shui is personal and dynamic, reflecting one's individual journey and connection with the environment.

The sea squill exhibits exceptional compatibility with Northwest-facing aspects. Its resilient nature aligns with the Metal element of this direction, symbolizing strength and perseverance. Therefore, it's considered a fortuitous selection, although individual experiences may vary.

The garden stonecrop aligns with Feng Shui principles reasonably well. It is believed to harbor a serene energy, conducive to tranquility in the environment. Particularly, when facing West, its energies work impressively, as the direction symbolizes repose in Feng Shui, mirroring the tranquil character of the garden stonecrop. Still, interpretations may differ, reflecting the subjective nature of Feng Shui.

Bearberry cotoneaster follows a unique compatibility within the Feng Shui practice, often associated with a subtle, earthy energy. Being placed in the Northeast direction might accentuate its grounding influence, often attributed to the Earth Element's dominance in this direction. However, your personal engagement with bearberry cotoneaster is key as Feng Shui is an inherently subjective philosophy.

Common turmeric is commonly considered harmonious as per the norms of Feng Shui. While it doesn't fit universally, in the realm of nuances, it aligns well with the Southwest facing direction. This is largely due to common turmeric's inherent qualities that resonate vivaciously with the vigor and energy characteristic of the Southwest orientation, subtly signifying growth and abundance.

The austrian brier aligns harmoniously with Western-facing properties. Its yellow blossoms are believed to balance the Yang energy inherently dominant in the West, instilling tranquility and enhancing prosperity. However, these effects may vary with individual elements and spatial layout, retaining the mysterious elegance of Feng Shui philosophy.