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Published In: Genera Plantarum 137. 1789. (4 Aug 1789) (Gen. Pl.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 6/2/2011)
Acceptance : Accepted
Project Data     (Last Modified On 6/3/2011)
Contributor Text: YASIN J. NASIR
Contributor Institution: National Herbarium, Pakistan Agricultural Research Council, Islamabad.
General/Distribution: A family of c. 120 genera and c. 800 species; mostly tropical South America, but also in the tropics and subtropics of the old world. Represented in Pakistan by 3 native genera and 13 frequently cultivated species. Some additional cultivated taxa not included in the key, are mentioned below.
Comment/Acknowledgements: Additional Taxa

Many other species of Bignoniceae are cultivated in tropical and subtropical regions of the world. Some of these are now finding their way into local Horticultural Catalogues but as yet appear to be rarely grown in Pakistan. These are:

1. Pandorea jasminoides (Lindl.) K.Schum in Engl. & Prantl,Pflanzen.V.4,38. 230.1894; L.H.Bailey, Stand. Cyclop. Hort.5: 2452.1917.

Tecoma jasminoides Lindl. Bot. Reg. t.2002, 1839-40; G.Nicolson, Dict. Gard.4:13.1889; Parker, For. Fl. Punj. 376.1918; N.L.Bor. & M.B. Raizada, Ind. Climb. & Shrubs, 42.1954.

A twining shrub with white to pinkish flowers borne in short panicles.

Distribution: A native of Australia.

The “Bower Plant” is recorded in the Bagh-i-Jinnah, Price List. Cat. p. 38. 1968,Lahore. Fl.Per.: Spring.

2. Pandorea pandorana (Andrews) Van Steenis in Bull. Jard. Bot. Buitenz. 3,10:198.1828.

Bignonia pandorana Andrews, Bot. Rep. 2:t.86.1800; Tecoma australis R.Brown, Prodr. 471.1810; G. Nicolson, l.c; Parker, l.c.; N.L.Bor & M.B. Raizada, l.c. 43; Pandorea australis Spach, Hist. Veg. Phan. 9:136.1840.

Similar to the above species but with smaller flowers which are creamy white with reddish throat. The panicles are many-flowered and usually longer.

Distribution: A native of Australia.

‘Wonga Wonga’ vine is recorded in the Bagh-i-Jinnah, Lahore (Price List. Cat. 38).

3. Anemopaegma chamberlaynii (Sims) Bur. & K.Schum in Mart. Fl. Bras. 2: 128. 1827.

Bignonia chamberlayni Sims, Bot. Mag. t. 2148.1820; Anemopaegma racemosum Mart. ex DC. Prodr. 9:189.1849.

A climber with yellow flowers. Recorded in the Cat. Price List, 6.1958 of Gandhi Gardens, Karachi.

4. Distictis buccinatoria (DC) A. Gentry in Brittonia 25:237.1973. Bignonia buccinatoria Mariet ex DC, Prodr. 9:195.1845.

‘Red Bignonia’ is a native climber of Mexico, recorded in the CDA List, 1968-69, Islamabad.

5. Spathodea campanulata Beauv., Fl. Owar. 1:17, t. 27-28.1805; Corner, Wayside Trees of Malaya, 1:169.1953; Blatter, Millard & Stearn, Beautiful Ind. Trees. ed. 2, 136.pl. 29.1954.

Recorded in the Price List. Cat. 73.1958, Gandhi Gardens, Karachi. The African tulip tree’ is a native of tropical W.Africa. It has large pinnate leaves & large orange-red flowers which are foul smelling.

6. Crescentia cujete Linn., Sp. Pl. 426.1753; L.H.Bailey, Stand. Cyclop. Hort. 2: 890.1919.

Recorded in the Price List Cat. 65.1958, Gandhi Gardens, Karachi. The ‘Calabash tree’ is a native of tropical S.America. The tree has yellow flowers which are nocturnal. The rind of the indehiscent fruit is hard and the hollowed fruit is used as a water container.

Acknowledgements: We are grateful to the United States Department of Agriculture for financing this research under P.L. 480. We are also thankful to Dr. A. Gentry, Botanical Garden, Missouri, for his help and to Mr. I.C.Hedge, Royal Botanic Garden, Edinburgh, for going through the manuscript.


 

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Trees or shrubs, often climbers, rarely herbs. Leaves usually opposite, simple or compound, often modified into tendrillar organs, exstipulate. Flowers showy, bisexual, ± irregular, hypogynous. Calyx campanulate, truncate or 5-lobed. Corolla broad campanulate or tubular, 2-lipped; upper lip 2-lobed. Stamens 4—5. epipetalous, didynamous; staminodes present or not; anthers bilocular, dehiscing longitudinally. Disk present or absent. Ovary 2(-1)-locular with many ovlues on axile placentas. Fruit a capsule or sometimes a berry (Kigelia). Seeds winged (not in Kigelia).
 

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1.Plants native
2.Perennial or annual herbs, sometimes suffrutiscent, with alternate leaves
Incarvillea
2.Small to medium sized trees, with opposite leaves
3.Small trees, up to 5(-7)m tall with alternate and entire leaves. Flowers orange to orange-red in colour
Tecomella
3.Medium sized trees; up to 15 m tall with opposite and unipinnate leaves. Flowers purplish-yellow or dull purple to lilac
Stereospermum
1.Plants known in cultivation only
4.Trees
5.Capsule suborbicular-compressed. Flowers purple-mauve
Jacaranda
5.Capsule elongated, cylindrical, subterete or compress ed. Flowers of various colours but not purple-mauve
6.Leaves simple. Seeds with a tuft of hairs at each end
Catalpa
6.Leaves uni- to 3-pinnate. Seeds winged, or not
7.Leaves subopposite or opposite. Capsule indehiscent, gourd-like, cylindrical. Seeds not winged
Kigelia
7.Leaves opposite. Capsule subterete to compressed. Seeds winged
8.Evergreen trees. Flowers white, in pendulous panicles. Corolla tubular
Millingtonia
8.Deciduous trees. Flowers not white, in erect panicles or racemes. Corolla broad, campanulate-ventricose
9.Leaves 2-3-pinnate. Stamens 5. Capsule 30-100 cm long, dehiscing by 2 valves septicidally. Seeds ± angled
Oroxylum
9.Leaves 1-pinnate. Stamens 2. Capsule up to 30 cm long, dehiscing by 2 valves loculicidally. Seeds discoid
Fernandoa
4.Shrubs or climbers, rarely herbs
10.Shrubs erect to scandent, without organs for climbing
11.Corolla infundibuliform, ± curved, 4-lobed
Tecomaria
11.Corolla broad campanulate-ventricose, 5-lobed
Tecoma
10.Shrubs climbing by the help of adventitious roots or tendrillar organs
12.Leaf 1-pinnate, with 5-9 leaflets. Climbers with clinging adventitious roots
Campsis
12.Leaf 2-3-foliolate. Climbers with tendrillar organs
13.Leaf tendril simple. Capsule ± prickly
Clytostoma
13.Leaf tendril 3-clawed or hooked. Capsule smooth
14.Corolla broad campanulate. Stamens included
Macfadyena
14.Corolla tubular. Stamens exserted
15.Calyx spathaceous, splitting on one side. Flowers dull-red
Dolichandra
15.Calyx 5-parted or truncate, regular. Flowers orange-red
Pyrostegia
 
 
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