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| Swart, J.J.. |
| This paper contains the diagnoses in Latin of a new genus, new sections of some genera, several new species and a number of new varieties which will be dealt with by the author in English in a publication entitled: “A monograph of the genus Protium and some allied genera (Burseraceae)”, to be published in Rec. Trav. bot. néerl. XXXIX, p. 211 (1942) and in Meded. bot. Mus. en Herb. Utrecht 90 (1942). Protium BURM.f. sectio Eu-Protium SWART n. sect. |
| Tipo: Article / Letter to the editor |
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| Ano: 1942 |
URL: http://www.repository.naturalis.nl/record/535137 |
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| Swart, J.J.. |
| Protium aracouchini (Aubl.) March. var. angustifolium Swart n. var. Folia 1- usque ad 5-juga; interjugum basale petiolo plerumque longius sed interjugis aliis brevius; petioluli breves; foliola oblongolanceolata 7.5-10 cm longa, 2-2.75 cm lata, apicem versus distincte angustata, apice gradatim in acumen lineare sexies usque ad nonies longius quam latius acuminato; nervi sec. utrinque usque ad 20. Holotypus: Lindeman 4504 (U, 078268B). |
| Tipo: Article / Letter to the editor |
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| Ano: 1966 |
URL: http://www.repository.naturalis.nl/record/534810 |
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| Swart, J.J.. |
| Protium Pullei Swart n.sp. Arbor circ. 12 m alta. Ramuli robusti 4 mm diam. teretes glabri fusci lenticellis oblongis ferrugineis muniti. Folia trifoliolata 17 (16—21) cm longa glabra, petiolis robustis semiteretibus 4.5 cm longis basi incrassatis demum transverse rimosis, petiolulis semiteretibus robustis utrinque subincrassatis 1 cm longis sed terminalibus 2.25 cm longis, foliolis oblongo-ellipticis II (7.5—13) cm longis 5 (3.75—5.5) cm latis, apice abruptius acuminatis, acumine sublineari 8 (5—10) mm longo 2.5 (2—3) mm lato, basi cuneata, margine integro, coriaceis utrinque nitidis laevibus supra glaucescentis infra viridis, nervis secundariis utrinque II, nervis prim. et sec. utrinque prominentibus. Inflorescendae axillares breves pauce ramosae... |
| Tipo: Article / Letter to the editor |
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| Ano: 1950 |
URL: http://www.repository.naturalis.nl/record/535211 |
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| Swart, J.J.. |
| Protium Bangii Swart n. sp. Arbor. Ramuli satis robusti teretes striati fuscescentes lenticellis ellipticis sparsis. Folia 2-juga circ. 15 cm longa ubique glabra juvenilia pilis nonnullis munita, petiolis semiteretibus basi subincrassatis 3,5 cm longis, interjugis teretibus supra carinatis 2 cm longis, petiolulis foliolorum lateralium semiteretibus subalatis 2—3 mm longis sed terminalibus teretibus carinatis 15 mm longis, foliolis elliptico-oblongis subovatis apicem versus valde angustatis 8 cm longis 3,75 cm latis lateralibus leviter asymmetricis basalibus in super brevioribus, omnibus apicem versus gradatim acuminatis, acumine attenuato 7,5 mm longo 5 mm lato, basi late cuneata vel rotundata, margine integro, pergamentaceis laevibus, nervis secundariis... |
| Tipo: Article / Letter to the editor |
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| Ano: 1952 |
URL: http://www.repository.naturalis.nl/record/534735 |
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| Swart, J.J.. |
| My revision of the Burseraceae in Pulle’s Flora of Suriname is extended here to a monographic treatment of those Burseraceous genera of which representatives occur in Suriname. Engler’s monograph of this family dates from nearly sixty years ago, and since that time many new species have been published. These additions and the large number of minor and major problems which presented themselves, doubtless justify the publication of this study. I am bound to admit however that not all problems could be solved. The present paper is divided into a General Part and a Taxonomic Part. The critical remarks concerning the whole family and its tribes are dealt with in the General Part, and those referring to the separate genera and species are to be found in the... |
| Tipo: Article / Letter to the editor |
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| Ano: 1942 |
URL: http://www.repository.naturalis.nl/record/535202 |
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