
Salviniaceae
Azollaceae
Azolla
Last edited by Pieter B. Pelser & Julie F. Barcelona, 5 January 2023
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Azolla pinnata R.Br., Prodr. Fl. Nov. Holland. (1810) 167.
Distribution:
?Afghanistan, Bangladesh, Bhutan, Borneo, China, India, Japan, Java, Korea, Lesser Sunda Isls, Malay Peninsula, Moluccas, Myanmar, Nepal, New Guinea, Pakistan, Philippines, Ryukyu Isls, Sri Lanka, Sulawesi, Sumatra, Taiwan, Thailand, Vietnam.
BOHOL, LEYTE, LUZON: Benguet, Cagayan, Ifugao, Kalinga, Laguna, Mountain Province, MINDANAO: Lanao del Sur.
Native.
- ssp. asiatica R.M.K.Saunders & K.Fowler, J. Linn. Soc. Bot. 109 (1992) 349. Distribution: ?Afghanistan, Bangladesh, Bhutan, Borneo, China, India, Japan, Java, Korea, Lesser Sunda Isls, Malay Peninsula, Moluccas, Myanmar, Nepal, New Guinea, Pakistan, Philippines, Ryukyu Isls, Sri Lanka, Sulawesi, Sumatra, Taiwan, Thailand, Vietnam. LUZON: Kalinga. Notes: Possibly present:. Native.
Possibly present
- Azolla filiculoides Lam., Encycl. 1 (1783) 343. Distribution: America. Notes: Reported for the Philippines by Moody (1989) as a weed in rice, but no specimens cited. Possibly naturalized if indeed present.
- Azolla rubra R.Br., Prodr. Fl. Nov. Holland. (1810) 167. Distribution: Australia, ?Indonesia, ?Japan, ?New Guinea, New Zealand, ?Philippines.