Click the letter to find botanical and common names of plants, and topics covered in this publication

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 O | P | Q | R | S | T | U | V | W | X | Y | Z

Alternatively, download the entire 48 page STG Index PDF (550kb)

Format: 1(7)  [means: Issue ONE, page 7 – may be text or image]

O

Oak, Forest – see Allocasuarina torulosa

Ochrosia elliptica – 6(31)

Ocimum basilicum – 17(51, 67); 18(66)

Odontonema callistachyum – 15(73)

Odontonema cuspidatum – 12(48); 14(73)

Odontonema strictum – 4(68); see Odontonema cuspidatum

Oenanthe javanica – 5(78);

Oenanthe javanica ‘Pink flamingo’ – 5(78)

Oenothera biennis – 11(83)

Oenothera rosea – 16(73)

Oenothera speciosa – 16(73)

Oil Palm – see Elaeis guineensis

Okinawa Spinach – see Crassocephalum sarcobasis

Okra – see Abelmoschus esculentus

Oldhamii – see Bambusa oldhamii

Olea paniculata – 11(78)

Oleander – see Nerium oleander

Oleander, climbing – see Strophanthus gratus

Olive, Native – see Notelaea, Olea paniculata

Olives – 4(89); 7(18)

Oncidium – 9(46)

Oncidium ‘Sharry Baby’ Sweet Fragrance – 9(46)

Onicidium sphacelatum – 9(68)

Onicidium tucumanense – 10(45)

Onion (vegetable) – 14(71); 15(69); 18(67); also see Allium cepa

Onion, Bunching – see Allium fistulosum

Onion, Dividing – see Allium fistulosum

Onion, Welsh – 16(68)

Ophiopogon – 5(90); 16(70); 17(69)

Ophiopogon intermedius ‘Alba-Variegata’ – 16(13)

Ophiopogon intermedius ‘Variegatus’ – 12(33); 18(31, 32, 33)

Ophiopogon jamburan – 3(16)

Ophiopogon jamburan ‘Stripey White’ – 6(24); 14(12)

Ophiopogon jamburan ‘Variegata’ – 10(48)

Ophiopogon japonicus - 2(59); 4(11); 10(25); 12(33); 14(12)

Ophiopogon japonicus ‘Kyoto Dwarf’ – 12(18); 18(28)

Ophiopogon planiscapus ‘Nigrescens’ – 10(48, 51)

Opuntia ficus-indica – 18(71)

Orange Betel Nut Palm – see Areca vestiaria

Orange Blossum Orchid – see Sarcochilus falcatus

Orange Collar Palm – see Areca vestiaria

Orange River Lily – see Crinum bulbispermum

Orange Rose Cactus – see Pereskia bleo

Orange Trumpet Vine - see Pyrostegia venusta

Orchid Bush – see Bauhinia punctata

Orchid Tree - see Bauhinia

Orchid Tree, Hong Kong – see Bauhinia x blakeana

Orchid Tree’, White – see Bauhinia variegata ‘Candida’

Oregano – see Origanum vulgare

Oregano, golden – see Oreganum vulgare ‘Aureum’

Oreganum vulgare ‘Aureum’ – 12(14); 14(53)

Oreocallis wickhamii - see Alloxylon flammeum

Organic fertilisers – 15(49)

Organic gardening - 13(72-83); 14(48-51); also see compost

Organic matter – 13(72-77)

Oriental Bean – see Vigna umbellata

Oriental Poppy – see Papaver orientale

Origanum majorana – 17(51)

Origanum vulgare – 17(51)

Ormosia ormondii – 16(78)

Ornamental grasses – 7(16, 23)

Orthophytum gurkeni ‘Warana’ – 13(38)

Orthophytum navioides – 10(32)

Orthosiphon aristatus – 12(75); 14(26); 17(12, 72)

Osteospermum ‘Symphony’ – 8(23)

Osteospermum ecklonis – 15(73); 16(73)

Ostrich Fern - see Nephrolepis hisutula

Otacanthus caeruleus – 14(73); 17(72, 73)

Owenia venosa – 5(51)

Owl-faced Finch (bird) – see Taeniopygia bichenovii

Oxalis rosea ‘Alba’ – 16(18)

Oxalis, White – see Oxalis rosea ‘Alba’

Oyster Plant - see Tradescantia spathacea

Ozothamnus diosmifolius – 17(36, 41)