The buffalo bur inhabits an ambiguous space within Feng Shui compatibility. This hardy plant exudes a strong, persevering energy that could complement South-facing spaces. It carries the essence of the Fire element, corresponding to the symbolic South direction in Feng Shui, strengthening its auspicious influences and bolstering passion and success. Yet, individual experiences may vary and should be taken into account.

Himalayan crane's-bill is often viewed compatibly with Feng Shui due to its vigorous growth and richly colored flowers which symbolise strength and positivity respectively. When placed facing South, it resonates with the fire element associated with this direction, applying a metaphorical bolster to life aspects related to fame and reputation.

The perennial sow thistle holds an intriguing profile in Feng Shui practice. Apt for East-facing spaces, it exhibits an affinity for sunrise, signifying new beginnings and growth. However, one must carefully interpret this as Feng Shui flourishes on individual perceptions and spatial dynamics.

The moss campion may offer a harmonious blend in a Southwest-facing environment. As reputed in Feng Shui, this direction symbolizes love and relationships, and the delicate but steadfast nature of this plant can potentially arouse such characteristics. Nevertheless, individual perceptions of Feng Shui may vary, so discernment is always considered valuable in its application.

The silver dollar plant is generally harmonious with the energy of the Southwest, owing to its sturdy, rounded leaves symbolizing the element of Earth prominent in this direction. However, individual experiences may vary, reflecting the subjective nature of Feng Shui.

The wood lily plant holds an intriguing status in Feng Shui. Known for its gorgeous blooms, this plant aligns harmoniously with the Southwest direction. The underlying rationale is tied to this specific area's energetic construct, connected to love and relationship in Feng Shui. Nevertheless, one must consider their unique circumstances when implementing Feng Shui practices.

The yellow corydalis is intriguingly consistent with Southwest-facing areas. This can be ascribed to its vibrant yellow hue, linked to Earth elements, inducing harmony and stability commonly associated with the Southwest direction. However, bear in mind that Feng Shui interpretations are highly personal and circumstantial.

The fairy castle cactus represents resilience, a theme resonating with Feng Shui principles. Its thorny structure conjures karmic lessons, supportive of spiritual growth. Situated in the Northeast, it stimulates one's wisdom, as this direction signifies elemental earth and self cultivation. However, being a potent symbol, it could be overwhelming when improperly balanced, adding mystery to its interaction with the flow of Chi.