Plocama pendula

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is a specialized species characterized by its very limited geographical range. It is found exclusively within the Macaronesian region, specifically native to the Canary Islands. Because its habitat is restricted to these volcanic archipelagos, it is considered an endemic treasure of the area. This narrow distribution means the species relies on the unique microclimates provided by the island ecosystems. Consequently, protecting these specific habitats is essential for the continued survival of the species.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Plocama pendula is characterized by its status as a perennial organism, allowing it to persist through multiple growing seasons. In terms of its growth habit and structural architecture, the plant exhibits distinct life forms, specifically categorized as a phanerophyte and a nanophanerophyte. This combination of traits dictates its survival strategy and physical presence within its ecological niche, utilizing its perennial nature to maintain stability over time.

Life form :

nanophanerophyte

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Plocama pendula is characterized by its growth form as a woody shrub that exhibits a self-supporting climbing habit. This plant reaches a significant stature, with a height ranging from a minimum of 1 meter to a maximum of 4 meters. As an independent organism, it does not function as a parasite and maintains a terrestrial existence rather than growing as an epiphyte.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

4 m

Plant height min:

1 m

Woodiness :

woody

Physiology

The physiological architecture of Plocama pendula is characterized by a highly specialized foliage structure designed for efficient resource management. The plant exhibits a consistent leaf length, maintaining a stable measurement of 5 cm, with both its minimum and maximum dimensions fixed at this value. These leaves are distinctly filiform in form, presenting a narrow, thread-like morphology that influences the plant's transpiration rates and light interception capabilities. The spatial distribution of these leaves follows an opposite arrangement, a key phyllotactic trait that dictates the structural symmetry and photosynthetic efficiency of the plant's canopy.

Leaf arrangement :

opposite

Leaf form :

filiform

Leaf length max:

5 cm

Reproduction

The reproduction of Plocama pendula is characterized by a flowering period that typically commences in March and concludes in July, though the timing can be variable throughout the year. During this reproductive phase, the plant produces distinct white flowers. Following pollination, the development of the fruit results in a fleshy texture and a characteristic black color. The resulting seeds are uniform in size, with a consistent volume of 0.62 mm³, representing both the minimum, maximum, and mean seed volume for the species.

Flower colour :

white

Flowering time :

Mar

Flowering time :

Jul

Fruit colour :

black

Fruit dryness :

fleshy

Seed volume max:

0.62 mm³

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Plocama pendula has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include root.

Root

1. Journal of natural products

Preparations

Plocama pendula has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include natural and transformed roots.

Natural and transformed roots

1. Journal of natural products