Popowia tomentosa Maingay ex Hook. f. et Th.
NOTES : More hairy than any of the other Malaya species and with larger
flowers. Nearest to P. hirta Miquel from Sumatra. SPECIMEN EXAMINED. MALAY PENINSULA. P e r a k : Grik, st. 6 Nov
1961, F.C. Yong 94693 BO. T r e n g g a n u: Dungun, Kampung Padang Pulut, fr. 28 Jul 1992, FRI 39204 Noorsiha et al. KEP, L. P a h a n g: Sungai Rangit,
fr. 13 Nov 1969, FRI 13658 B. Everett L. P e n a n g: Tiger hall, st. 10 Oct 1951, SFN 39280 J. Sinclair BO. S i n g a p o r e: Mandai Road of Seletar
reservoir, fl.+fr. 31 Mar 1953, SFN 39540 J. Sinclair BO; Kemabang forest reserve, fl. 2 Apr 1957, SFN 40993 W.L. Chew and Kiah L. SUMATRA. N o
r t h S u m a t r a. River Besitang, Sikundur forest reserve 3 55’ N. 98
05’ E., fl.+fr.7 Aug 1979, W.J.J.O de Wilde and B.E.E. de Wilde 19556 BO, L. W e s
t S u m a t r a: Padang, near continental plantation company concession, fr Nov – Dec 1932, B.A. Krukoff 4378 L. Pajahkumbuh, Mt. Sago, st. 11 May 1957, P.
Maradjo 153 L; Pajahkumbuh, Mt. Sago, fl.11 May 1957, P. Maradjo 167 L. R i a u: Mt. Bukit Tigapuluh, fr. 09 Nov 1988, J.S. Burley et al. 1311 BO, L.
Indragiri, Taratak air hitam, fr. 25 Jan 1956, Amiruddin et al. 45 L. BORNEO. S a r a w a k: Blok no. 18 Bintulu Lumber co. area, Suai Miri 4
th
Division, fl. 26 Jul 1977, S 39206 Ilias Paie L. N o r t h B o r n e o: Sandakan, Sepilok forest
reserve, fr. 16 Jun 1992, SAN 133090 W. Meijer et al. L, SAN; Sandakan, Bettotan, fr. 24 Aug 1927, SFN 19188 C.B. Kloss BO, SAN. Sandakan, fr. 11
Aug 1978, SAN 88875 L. Madani L, SAN. Tampias, Telupid, Ranau, fl.+fr. 14 Dec 1974, SAN 81112 Aban and Kodoh L, SAN. Tawau, mile 12 Hapseng
logged area, fr. 27 Mar 1979, SAN 89795 Fediliks and Sumbing BO. Kudat, Labuan forest reserve, fl.+ fr. 28 Feb 1932, BNB 1807
P. Orolfo BO. Keningau, Mile 16 Nabawan Keningau road, fr.15 Jul 1976, SAN 83765 D.
Sundaling L; Keningau, Mile 10 Nabawan Keningau road, st. 12 Aug 1976, SAN 83831 D. Sundaling L. Fl.+ fr.Teysmann, 1086 BO. C e n t r a l B o r
n e o: Bukit Raya 112 47’ E, 0
45’ S, fl.+fr. 23 Dec 1982, H.P. Nooteboom 4395 BO,L. Kotawaringin Timur, fl.+fr. 19 May 1993, Argen G. et al., 93198
1. Perak:Grik, 6 Nov 1961 2. Trengganu: Dungun, Kampung Padang Pulut.
3. Pahang:Sungai Rangit. 4. Penang: Tiger hall.
5. Singapore:Mandai Road of Seletar reservoir 6. River Besitang, Sikundur forest reserve 3
55’ N. 98 05’ E.
7. Pajahkumbuh, Mt. Sago 8. Padang, near continental plantation company conces-sion.
9. Sandakan, Sepilok forest reserve 10. Tampias, Telupid, Ranau
11. Tawau, mile 12 Hapseng logged area 12. Bukit Raya 112
47’ E, 0 45’ S.
13. Bengalon
MALESIA REGION
BO. E a s t B o r n e o: Bengalon., 6 Apr 1996, Ambriansyah et al. 1661 BO, L. Sebalamo, fl.+fr., Teysmann 10846 BO, L.
Fig. 18. Distribution of Popowia tomentosa Maingay ex Hk.fi.
12 10
7 1
8 9
6
1
1
13
2 3
4 5
Fig. 19. Popowia tomentosa Maingay ex Hook.f. A. Flowering twig B. Outer and inner petals C. Stamen
D. Gynoecium E. Carpel A
B C
D
E
1mm
2 cm 1mm
6 . Popowia tomentosa Maingay ex Hook.f. et Th. var. crinita Sinclair
Popowia tomentosa Maingay ex Hook.f.et Th. var. crinita Sinclair in Gard. Bull. Singapore XIV 1955 474 – 475. - Type : Perak, Ulu Bubong, 1886, King
10058 CAL, D.D., Kew,Sing,
Young twigs covered over hairs. Leaves 13 – 18 by 5 – 8.5 cm, with about 2 mm long hairs, elliptic, acuminate or caudate – acuminate, base sub-cordate,
on both side and in margin petiole setose, nerves 16 – 18 pairs.
DISTRIBUTION : MALAY PENINSULA : Perak, Trengganu, and Penang. SUMATERA : Riau Bukit Tigapuluh, Jambi Pasir mayang. BORNEO :
Sarawak Lambir National Park, Miri 4
th
division, West Borneo Mt. Guntung, Sukadana and East Borneo ITCI concession area, Clara hill plot.
ECOLOGY : Grows in primary swampy forest, Dipterocarp primary forest with altitude 400 meters above sea level.
NOTES : The pubescence is less dense and the the hairs are longer, about 2 mm. and are setose.
SPECIMEN EXAMINED. MALAY PENINSULA. P e r a k: Kelang Amang Tronoh, fr. 15 Jul 1986, KL 3559 L.E. Teo L; near Ulu Kerling, Mar 1886, Dr.
King 8540 BO; Perak, Ulu Bubong, 1886, King 10058 C., D.D., Kew,S. T r e n g g a n u : Kerbat Mt., 30 Jun 1971, FRI 20310 T.C. Whitmore L; Kuala
Trengganu, Besut road, fr. 8 Sep1955, SFN 40770 J. Sinclair et al. BO, L, SING; Ulu brang, Jul 1937, SFN 33812 L. Moysey and Kiah BO. Penang,
Western hill, fr. 7 Sep 1982, FRI 29312 K.M. Kochummen L. SUMATERA. R i a u: Mt.Tigapuluh, fl.+fr. 9 Nov 1988, Burley, J.S. et al. 1311 BO, L. J a m b i:
Dusun Pasir Mayang, fr. Dec-80, TFB 2012 Y. Laumonier L. BORNEO. S a r a w a k: Lambir National Park, Miri 4
th
division, fr. 17 Sep 1978, S 40253 Rena George L. Near Long Kapa, Mt. Dulit Ulu Tinjar 4
th
devision, fl. 29 Oct 1932, Richard 2360 BO W e s t B o r n e o: Mt. Guntung, Sukadana, 15 Dec 1983,
MALESIA REGION
1. Perak: Kelang Amang Tronoh 2. Trengganu: Kerbat Mt.
3. Penang, Western hill. 4. Riau: Mt.Tigapuluh.
5. Jambi: Dusun Pasir Mayang. 6. Sarawak: Near Long Kapa, Mt. Dulit Ulu Tinjar 4
th
devision. 7. Mt. Guntung, Sukadana ITCI concession area, Clara hill plot.
MALESIA REGION
Afriastini, J.J. 1407 BO. E a s t B o r n e o: ITCI concession area, Clara hill plot, fr. 7 Jun 1989, M. van Balgooy 5841 BO, L.
Fig. 20.
Distribution of Popowia tomentosa var. crinita J. Sinclair
6
4
3
1
5 7
2