Location. Fragrant flowers and leaves used in garlands and for scenting coconut oil. 2, 3, 5(141), 6, 7(22305). Ocirnum sanctum L. demere (N)?; te marou (K) syn. 0. tenuiJlorum L. "sacred basil", tulsi (Hindi) Pre-World War I1 introduction. Trop. Asia, <strong>no</strong>w Pantropical. Rare. Erect, aromatic, much-branched herb or subshrub up to 1 m high, <strong>the</strong> branchlets s<strong>of</strong>t-pubescent; leaves, 3 to 7.5 cm long and 1 to 2.8 cm wide, elliptic to elliptic-oblong or rhomboidal, obtuse to acute, base cuneate to attenuate, margin entire or remotely serrate, upper bract- like leaves ovate to cordate, green to grayish-purple, pubescent on both surfaces but especially on nerves beneath; petioles, up to 2.5 cm long; inflorescences, slender racemes at stem tips, 8 to 10 cm long, bearing whorls (verticils) <strong>of</strong> flowers at intervals; brac- teoles, 2 to 3 mm long, ovate, acuminate, ciliate; pedicels, up to 4.5 mm long; calyx, 2.5 to 3.5 mm long at <strong>the</strong> an<strong>the</strong>sis, enlarging to 5 mm in fruit, <strong>of</strong>ten purplish, glabrous within except occasionally puberulent near <strong>the</strong> base <strong>of</strong> upper lobe, <strong>the</strong> upper lip subor- bicular, reflexed, short-apiculate, <strong>the</strong> lower lip longer than <strong>the</strong> upper lip, <strong>the</strong> teeth 4, lanceolate; corolla, 3 to 5 mm long, <strong>the</strong> tube 1.5 to 2 mm long, upper lip with rounded lobes, lower lip entire, purplish to pale pink or white; stamens 4; fruit, 0.8 to 1.5 mrn long, nutlets, subglobose-compressed or broadly ellipsoid, purple-green to brown, smooth to minutely pitted. Planted ornamental. Fragrant flowers and leaves used in garlands and headbands and for scenting coconut oil. 5, 6, 7. Plectranthus oertendahlii Fries "Swedish ivy", "prostrate coleus" Recent introduction. S. Africa. Rare. Prostrate or trailing, tender or somewhat succulent, perennial herb, up to 50 cm high, with creeping reddish stems; leaves, suborbicular, velvety, bronze-green with silver along <strong>the</strong> veins and purplish beneath; inflorescences, erect or ascending racemes or panicles, 10 to 15 cm long, bearing whorls (verticils) <strong>of</strong> flowers at intervals; corolla, 2-lipped, pink. Pot plant. 3(58673, 5878 l), 5, 6. Plectranthus scutellarioides (L.) R. Br. "painted nettle", "coleus", "paintedleaf plant " syns. Coleus scutellarioides (L.) Benth. and C. blumei Benth. ; Ocimum scutellarioides L.; Solen,ostc?m.on scutellarioides (L.) Codd -- -- Recent introduction. Malaysia. Occasional. Erect or ascending, tender or somewhat succulent, aromatic brown-pubescent perennial herb up to 1.5 rn high, <strong>the</strong> stems 4-angled and branches glabrous to pubescent; leaves, opposite, 4 to 17 crn long and 3 to 10 cm wide, broadly ovate to ovate-cordate, acute to acuminate, base truncate to
ounded or cuneate and attenuate, crenate, doubly crenate to laciniate, scabrid to subglabrous, variegated, highly ornamental, variously colored, green, red, purple, yellow or white; petioles, 1 to 8 cm long, slender; inflorescences, erect terminal racemes or panicles, 5 to 40 cm long, bearing whorls (verticils) at intervals; bracts, 4 by 5 mm, ovate, long-acuminate, deciduous; pedicels, 3 to 4 mm long; calyx, 2 to 4 mm long and 2 to 3 mm wide, enlarging to 7 mm long in fruit, bilabiate, obliquely campanulate, pubescent and gland-dotted, 10-nerved; corolla, 8 to 18 mm, long, infundibular, blue to purple or mauve, <strong>the</strong> tube, about 5 mm long, paler, puberulent, abruptly decurved, <strong>the</strong> upper lip about 1.5 mm long, erect, <strong>the</strong> lower lip deeply concave, up to 6 mm long; stamens 4; fruit, nutlets, 0.75 to 1.2 mm long, lenticular to broadly ovoid or subglobose, brown, smooth, glossy. Planted ornamental and pot plant. 5, 6, 7. LAURACEAE (Laurel Family) Cassytha filiformis L. "beach dodder", "giant dodder", "devil's twine" denuwanini, denuwenini, eduwinini (B)(N); te ntanini (K); fetai (T) Indige<strong>no</strong>us. Pantropical. Abundant. Slender, filiform, branching, twining or climbing light green to yellowish-green or yellowish-orange, glabrous parasitic herb, up to 3 to 8 m long, attaching to host plants by means <strong>of</strong> sucker-like haustoria, <strong>of</strong>ten forming sense, tangled mats; leaves, alternate, spirally arranged, reduced to minute scales; inflorescences, erect solitary pedunculate spike-like clusters, 1.5 to 5 cm long, borne in <strong>the</strong> axils <strong>of</strong> minute bracts; rachis, ra<strong>the</strong>r thick, glabrous, finely brown-hairy; bracts and bracteoles ovate-circular; flowers, bisexual, <strong>the</strong> perianth greenish-white to yellowish-white, somewhat fleshy, tepals 6, white, <strong>the</strong> 3 outer tepals, connate, broadly ovate-circular, about 0.75 mn across, <strong>the</strong> 3 inner ones broadly ovate, glabrous, 2 to 2.5 mm long; stamens 9; stami<strong>no</strong>des, few, yellow; fruit, 4 to 7.5 mm in diameter, subglob- ose, white when mature, enclosed in a fleshy perianth tube, 1-seeded; seed with a membranaceous or coriaceous testa. Parasite on o<strong>the</strong>r plants, found generally on natural vegetation at all elevations. Entire plant used as garlands and headbands; plant used for "black magic" by I Kiribati and o<strong>the</strong>r islanders, a practice occasionally copied by Nauruans; tender tips used at times in <strong>the</strong> past for scenting coconut oil; fruit eaten by children in <strong>the</strong> past. 2(23.5), 3(58590), 4(163N), 5(6), 6, 7, 8(9566). Persea americana Mill. "avocado", "avocado pear", "alligator pear" syns. Laurus persea L. ; Persea gratissima Gaertn . f. - - R e r P n t i ~ i e R - W ~ R~E. - Mediutnlarge-evergreen_-,up-to_ 12m or taller; leaves, 7 to 30 cm long and 2.5 to 20 cm wide, alternate and spirally arranged, elliptic, ovate-oblong or obovate-oblong, acute-acuminate, chartaceous to somewhat coriaceous, glaucous beneath, downy when young, nerves alternate, pinnate, prominent; petioles, 1.5 to 5 cm long; inflorescences, axillary many-flowered downy panicles
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ATOLL RESEARCH BULLETIN NO. 392 THE
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ACKNOWLEDGEMENTS The authors would
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CONTENTS PART I: INTRODUCTION AND A
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MARANTACEAE MUSACEAE ORCHIDACEAE PA
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Table 1. Table 2. Table 3. Table 4.
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of the indigenous flora. Although g
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Climatically, Nauru is located in t
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Apart from the provisioning of whal
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mortality (Zimmet et al. 1977, 1978
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Lake in Anetan. Fosberg (c. 1972) a
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The houseyard gardens of I-Kiribati
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Species entering the succession ear
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Table 2. Species indigenous or poss
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Hemandia nymphaeifolia Hibiscus til
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of 258 km2, and few beaches; and Ma
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Nature of Exotic Species Exotic spe
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General Construction Scenting OilIP
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Table 4. Species of particular cult
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subsistence activities have arguabl
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4. The name (s) or the abbreviation
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other collectors. In-the field data
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VASCULAR PLANTS OF NAURU PTERIDOPHY
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colonies and dense populations in u
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CYCADACEAE (Cycad Family) Cycas cir
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atolls in Tuvalu and the Tuamotu an
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markings, midrib strong with 15 to
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Xanthosoma sagittifolium (L.) Schot
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Livistonia chinensis (Jacq.) R. Br.
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CANNACEAE (Canna Family) Canna indi
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Cyperus iria L. I' sedge" Recent in
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up to 30 cm or more long; tubers, l
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Allium ascalonicum L. te anian (K);
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longitudinal bands; flowers, small,
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Dracaena sanderiana Sander "dracaen
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as the leaves; fruit, globose, oran
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Maranta leuconeura Morr. " maranta"
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medicinally to wrap sick persons to
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(Topside); women were formerly resp
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Chloris inflata Link syn. C. barbat
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Recent introduction. Old World trop
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Oplismenus hirtellus (L.) Beauv. va
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PONTEDERIACEAE (Pickerel Weed Famil
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Recent introduction. Indonesia to P
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DICOTYLEDONAE ACANTHACEAE (Acanthus
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a calyx about 0.5 cm long and a two
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Pseuderanthemum bicolor (Schrank) R
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Achyranthes canescens R. Br. syn. A
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long; flowers, greenish to purplish
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Spondias mombin L. syn. S. lutea L.
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deltoid-ovate, but deeply toothed o
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Nerium oleander L. var. oleander te
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Recent introduction. India. Occasio
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Pre-World war I1 introduction. Mela
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Hoya carnosa (L.) R. Br. syns. Ascl
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Emilia sonchifolia (L.) DC. "purple
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to 2.5 cm wide, simple, alternate,
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BEGONIACEAE (Begonia Family) Begoni
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BOMBACACEAE (Bombax Family) Ceiba p
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- Page 122 and 123: Capparis quiniflora DC. syn. C. ric
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- Page 126 and 127: stamens; fruit, about 2.5 cm long,
- Page 128 and 129: Ipomoea hederifolia L. syn. I. angu
- Page 130 and 131: CRASSULACEAE (Orpine Family) Kalanc
- Page 132 and 133: mm long, many, whitish or buff, smo
- Page 134 and 135: Luffa acutangula (L.) Roxb. "angled
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- Page 140 and 141: Euphorbia hypericifolia L. "spurge"
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- Page 144 and 145: Phyllanthus amarus Sch. & Th. te ka
- Page 146 and 147: Adenanthera pavonina L. bin ("beanU
- Page 148 and 149: Recent introduction. Trop. America.
- Page 150 and 151: Canavalia rosea (Sw.) DC. "sea bean
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- Page 154 and 155: Crotalaria retusa L. " rattlepod" R
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- Page 182 and 183: leaves, 10 to 30 cm long and 5 to 2
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- Page 210 and 211: Solanum melongena L. "egg plant", "
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strip in low-lying areas near base
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. c. 1972. Phytogeography of Micron
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Mueller-Dombois, D. 1975. Some aspe
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- . 1988a. Health and Nutrition in
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216 Appendix I. Class, subclass, fa
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Lauraceae 1 - 1 2 Lecythidaceae 1 -
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Lepidiwn bidentatum Peperomia spp.
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222 Cordia subcordata Qcas circinal