The blue eryngo is believed in Feng Shui practice to harmonize with a Northeastern setting. The plant's vibrant blue peaks and robust nature resonate with the grounded and spiritual elements of the Northeast compass direction. However, variations in personal experience and environment can result in a different Feng Shui manifestation.

The creeping chinese windflower is generally harmonious with the essence of East in Feng Shui, particularly due to its ability to thrive in moderate light, symbolizing the gentle morning sun. However, the exact effect might vary depending upon one's individual perspective and unique arrangements.

The partridge pea aligns resonantly with a West-facing display. Western Feng Shui philosophy believes in nurturing allure and charm, perfectly embodied by this captivating plant. Its inviting aura could potentially balance the energy of the setting. However, like all Feng Shui related matters, the result may differ based on individual experiences and the overall environment.

The pincushion flower plant is harmonious for a North-facing environment. This is due to its tranquil color, suggesting water energy perceived in Feng Shui, which is complementary to the North's element, water. However, its compatibility can be different based on individual perception and interpretation of this ancient practice of energy balance.

The malabar plum is considered compatible with the East-facing direction. This is based on the Feng Shui principle that attributes wooden elements and nourishing energy to the East, a profile that malabar plum subtly complements with its lush foliage and soothing aura. However, individual experience with malabar plum in such placements may vary, keeping in tune with the personal and intuitive aspect of Feng Shui.

The flower-of-an-hour is considered to carry soothing, harmonious energies in Feng Shui practice. A South-facing placement of flower-of-an-hour amplifies the flow of positive chi, associated with the Fire element, which is symbolically linked to the vibrant, fiery transitions in flower-of-an-hour's blooming period. However, the leaf-shape may suggest water elements, establishing a dynamic balance. Remember that Feng Shui interpretations can vary, and personal experience is key.

The panicledleaf ticktrefoil may resonate favorably with Feng Shui-practiced spaces. Its delicate structure is indicative of harmonious chi flow, which is crucial in Feng Shui. Facing Southwest, the panicledleaf ticktrefoil could potentially encourage marital happiness and romance, owing to the Southwest's association with the Earth element and the aspect of love in Feng Shui. However, individual experiences may vary as Feng Shui is a highly personal and subjective practice.

The selaginella tamariscina has a distinct and flexible form, matching the heart of Feng Shui equilibrium. Particularly compatible with the Center facing direction, the plant represents stability and adaptability, mirroring the core principle of the Earth elements which governs the Center of the Bagua. However, diverse views exist shaping the subjective nature of Feng Shui. Always consider personal context and belief when implementing these guidelines.