Amischotolype marginata (Blume) Hassk. (1863: 392)

8. Amischotolype marginata (Blume) Hassk. (1863: 392) View in CoL ( Figure 2F–J View FIGURE 2 ).

Type: — INDONESIA. Java, ‘ Crescit umbrosis montium Gede, Salak, etc. ’ Blume s.n., ( holotype: L n.v.).

Synonyms:— ≡ Campelia marginata Blume (1827: 7) ; ≡ Forrestia marginata (Blume) Hassk. (1864: 630) ; ≡ F. mollissima (Blume) Koord. f. marginata (Blume) Backer (1924: 33) .

Thai specimens examined:— THAILAND. SOUTH-WESTERN: Kanchanaburi: Sangkhla Buri , 9 Apr. 1968, van Beusekom & Phengklai 411 ( AAU!). Phetchaburi: Kaeng Krachan NP, 25 May 2008, Phonsena et al. 6006 ( BKF!). PENINSULAR: Ranong: Khao Sai Daeng, 4 May 1968, van Beusekom & Phengklai 542 ( AAU!) ; Khlong Nakha WS, 24 Apr. 1974, Larsen & Larsen 33337 ( AAU!) ; Kapoe, Naka Village, 24 Dec. 1983, Fukuoka & Ito T-35458 ( BKF!). Surat Thani: Khao Kom , Tha Chana , 9 Jul. 1966, Sakol 1258 ( BK!) ; Khao Sok NP, 11 Jun. 1994, Niyomdham & Puudjaa 3720 ( BKF!) ; ibidem, 10 Mar. 1990, Sirirugsa 1296 ( PSU!) ; Kaeng Krung NP, 7 Jul. 2018, Tamura et al. T-67542 ( BKF). Phang-gna: Khura Buri, Khao Khlong Yang , 6 Jul. 1972, Larsen et al. 30655 ( AAU!) ; ibidem, 17 Jul. 2022, Boonsuk 952 ( KKU!) ; Si Phang-nga NP, 7 Sep. 2023, Boonsuk 966 ( KKU!) ; Bang Wan Stream , 25 May 2006, Muadsub 95 ( BKF!, PSU!). Krabi: Khao Phanom Bencha NP, 21 Jul. 1982, Sutheesorn 5298 ( BK!). Nakhon Si Thammarat: Ron Phibun, Feb. 1922, Smith 427 ( BK!) ; Khao Luang NP, 18 May 1968, van Beusekom & Phengklai 846 ( AAU!, BKF!) ; ibidem, 2 Jul. 2018, Tamura et al. T-67512 ( BKF!) ; ibidem, 5 Jul. 2018, Tamura et al. T-67008 ( BKF!) ; Krung Ching waterfall, Nop Phitham , 22 Jul. 2023, Boonsuk 962 ( KKU!) ; Lan Saka , 14 Apr. 1985, Maxwell 85-400 ( AAU!, BKF!, PSU!). Phatthalung: Tamot, 24 Oct. 1993, Larsen et al. 43941 ( AAU). Trang: Khao Chong Botanical Garden, 20 May 1960, Chirayupin 39 ( BK!) ; ibidem, 4 Oct. 1965, Boonnab 34 ( BKF!) ; ibidem, 1 Dec. 1969, Sangkhachand 2205 ( BK!) ; ibidem, 13 Jun. 1974, Geesink et al. 7210 ( BKF!) ; ibidem, 10 Jul. 2000, Middleton et al. 386 ( AAU!, BKF!) ; ibidem, 14 Oct. 2024, Boonsuk 987 ( KKU!) ; Palian , 19 Jan. 2000, Phaisalchantasiri 7 ( PSU!) .

Satun: Khuan Ka Long, 19 Aug. 1984, Maxwell 84-100 ( BKF!, PSU!) ; ibidem, 14 May 1967, S.N. 469 ( BKF!) ; Thale Ban NP, 4 Nov. 1990, Larsen et al. 41118 ( AAU!) ; ibidem, 23 Aug. 1996, Nanakorn et al. 7259 ( QBG!). Songkhla: Ton Nga Chang WS, 13 Aug. 1995, Larsen et al. 45525 ( AAU!) ; ibidem, 12 Oct. 2024, Boonsuk 980 ( KKU!) ; Boriphat waterfall, 12 Oct. 2024, Boonsuk 983 ( KKU!). Pattani: Bacho , 14 Jul. 1923, Kerr 7181 ( BK!, P00598576 !) ; Nam Tok Sai Khao NP, 17 Jun. 1979, Congdon 461 ( AAU!). Yala: Betong, Ban Piyamit, 29 May 2000, Phaisalchantasiri 15 ( PSU!). Narathiwat: Khao Chana , Kaluwolai , 19 Sept. 1985, Niyomdham et al. 1047 ( AAU!, BKF!, P00598652 !) ; Waeng, Sirindhorn Waterfall, 31 Aug. 1996, Wilkin 841 ( BKF!) ; ibidem, 9 Mar. 2000, Phaisalchantasiri 10 ( PSU!) ; Pu Yo, To Daeng, 15 Feb. 1988, Niyomdham 1685 ( BKF!) .

Distribution.— Thailand, India, Himalayan region, Sri Lanka, China ( Yunnan), Myanmar, Peninsular Malaysia, Singapore, Java.

Ecology.—In evergreen and gallery forests, 50–800 m alt.

Vernacular.—Ueang phit ma ( เอื้องพิดมา, Thai)( Surat Thani); Ueang dok daeng ( เอื้องดอกแดง, Thai)( Trang).

Notes.—The distinct characteristics of A. marginata include a dense, compact inflorescence, a peduncle on the prostrate stem below the knee, and a capsule that is either glabrous or contains colorless hairs that are 0.1 to 0.5 mm long.