Placing western skunk cabbage in the North is believed to align with Water element in Feng Shui, often denoting a flow of prosperity. Given its water-loving nature, the plant can potentially invite positive energy flow in this direction. However, individual experiences may vary, emphasizing the subjective and personal essence of Feng Shui practice.

The roselle signifies perfectness, commanding a dynamic and energetic environs. Situating it in the Southern direction is believed to heighten its vitality, as South, in Feng Shui, governs the element fire and entails fame and recognition. However, individual experiences might vary.

The broad-leaved helleborine is generally seen as amicable in Feng Shui, mainly because of its robust vitality. Its alignment with the North direction is intriguing, possibly due to the element of water associated with the North - a symbolic match for the plant's moisture-loving inclination. However, Feng Shui interpretations can vary greatly, so individual insight is essential.

The clammy Goosefoot embodies a certain vitality that resonates well with the Northeast-facing direction. This assertion leans on the Feng Shui principle that correlates the fortitude of the Earth element predominant in the Northeast with clammy Goosefoot's hardy nature. It is, however, a layered concept that believers may interpret differently.

The yellow jewelweed possesses a tranquil aura, favorably aligning with Feng Shui principles. Its harmony is notably strong facing North, supposedly due to its resilient nature, symbolizing personal growth and strength against adversity - traits cherished in this direction. However, as with all Feng Shui practices, interpretations are subjective and may vary.

The mochi tree tree exhibits subtle nuances of Feng Shui compatibility. Veritably, it has a noticeable affinity with the Northwest direction. This is presumably due to its robust nature, harmonizing with the metallic element assigned to the Northwest. However, remember that Feng Shui is an art of balance and alignment, and thus, interpretations may vary depending on individual perspectives.

The vanuatu fan palm aligns well with Eastern facing aspects due to its fan-like leaves, symbolising the rising sun and rebirth prevalent in Eastern philosophy. However, its compatibility heavily relies on the vessel and space it is placed in. Remember, Feng Shui is a personal and flexible practice, take this guidance as a suggestion rather than a rigid rule.

The japanese prickly ash aligns well with the principles of Feng Shui. When placed in a Southern-facing position, it's believed to stimulate the energy flow, promoting an auspicious influence as South represents fame and recognition in Feng Shui. The plant's spiky features too reflect resilience and protective qualities, enhancing the space's uplifting energy. However, individual experiences may vary.