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Piper guahamense

Piper guahamense
Photo: Halenhardy, CC BY-SA 4.0

Piper guahamense, the Guam pepper, is a shrub-like pepper endemic to the Mariana Islands, found in shady, moist forest and along streams. It is grown as a tropical understory plant and is closely related to kava.

Family
Piperaceae (Pepper family)
Light
Part shade, Shade
Water
Keep soil consistently moist but never waterlogged, as it thrives in humid forest conditions.
Soil
Rich, well-drained, humus-heavy forest-type mix.
Temperature
20–32 °C; protect below 15 °C
How easy
Moderate
Native range
Marianas
Climate
wet tropical

About

Piper guahamense, the Guam pepper (Chamorro: pupulun aniti), is a plant in the family Piperaceae, and is endemic to the Mariana Islands.

Where it grows

Several species of insect have been recovered exclusively from Piper guahamense. The following is a list of endemic insects that are possibly host-specific. All were collected during a 1911 and 1936 entomological surveys of the island:

Other Macropiper plants

Piper excelsum subsp. psittacorum · Piper excelsum · Piper hooglandii · Piper melchior

Text excerpted from the Wikipedia article Piper guahamense by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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