- On rocks or dead corals of intertidal habitats.

- หมู่เกาะอ่างทอง, เกาะสามเส้า เกาะว่าว เกาะแม่เกาะ เกาะวัวตาหลับ เกาะวัวกันตัง

- Man Klang Island (East)

- ต้นมีแกนกลางและแตกแขนงออก 2 ข้างของแกนกลางคล้ายกับขนนก อยู่รวมกันเป็นทุ่ม สูงประมาณ 4-6 เซนติเมตร สีเขียวอ่อน ถึงเขียวเข้ม

- ต้นยึดเกาะอยู่บนก้อนหิน ซากปะการัง มักพบใน บริเวณที่มีกระแสน้ำไหลเล็กน้อย ที่ระดับความลึกต่ำกว่าระดับน้ำลงต่ำสุด จนถึงระดับความลึก 5 เมตร

- อ่าวมารีนา เกาะราชาน้อย

- สุราษฎร์ธานี

- ระยอง

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