| Family | Identification | Country | Image | Notes |
|
Matthewson, K. 163B |
Fabaceae |
Centrosema molle |
Ecuador |
 |
|
|
Matthewson, K. 237A |
Fabaceae |
Cassia nictitans |
Ecuador |
|
|
|
Matthewson, K. 240A |
Marantaceae |
Thalia pavonii |
Ecuador |
|
|
|
Matthewson, K. 244A |
Asteraceae |
Pseudelephantopus |
Ecuador |
|
|
|
Matthewson, K. 257A |
Cucurbitaceae |
Luffa operculata |
Ecuador |
|
|
|
Matthewson, K. 283 |
Asteraceae |
Isocarpha microcephala |
Ecuador |
|
|
|
Matthewson, K. 287A |
Cucurbitaceae |
Luffa astorii |
Ecuador |
|
|
|
Matthewson, K. 7413 |
Polygonaceae |
Coccoloba ruiziana |
Ecuador |
|
|
|
Matthissen, K. s.n.0 |
Orchidaceae |
Dactylorhiza maculata |
Denmark |
|
|
|
Matuda, E. 5458 |
Arecaceae |
Chamaedorea |
Mexico |
|
|
|
Maturbongs, R. A. 693 |
Arecaceae |
Orania |
Indonesia |
|
|
|
Maturbongs, R. A. 703 |
Arecaceae |
Orania |
Indonesia |
|
|
|
Maturbongs, R. A. 711 |
Arecaceae |
Rhopaloblaste brassii |
Indonesia |
|
|
|
Maturbongs, R. A. 724 |
Arecaceae |
Orania |
Indonesia |
|
|
|
Maturbongs, R. A. 726 |
Arecaceae |
Sommieria leucophylla |
Indonesia |
|
|
|
Maturbongs, R. A. 732 |
Arecaceae |
Livistona |
Indonesia |
|
|
|
Maturbongs, R. A. RAM556 |
Arecaceae |
Siphokentia |
Indonesia |
|
|
|
Maturbongs, R. A. RAM558 |
Arecaceae |
Pinanga punicea |
Indonesia |
|
|
|
Maturbongs, R. A. RAM570 |
Arecaceae |
Pinanga punicea |
Indonesia |
|
|
|
Maturbongs, R. A. RAM655 |
Arecaceae |
Orania |
Indonesia |
|
|
|
Maturbongs, R. A. RAM656 |
Arecaceae |
Orania |
Indonesia |
|
|
|
Maturbongs, R. A. RAM671 |
Arecaceae |
Orania |
Indonesia |
|
|
|
Maturbongs, R.A. 36 |
Arecaceae |
Calamus barbatus |
Papua New Guinea |
|
|
|
Maturbongs, R.A. 695 |
Arecaceae |
Calamus aruensis |
Papua New Guinea |
|
|
|
Maturbongs, R.A. 697 |
Arecaceae |
Calamus papuanus |
Papua New Guinea |
|
|
|
Maturbongs, R.A. 709 |
Arecaceae |
Hydriastele |
Indonesia |
|
|
|
Maturbongs, R.A. 710 |
Arecaceae |
Drymophloeus litigiosus |
Indonesia |
|
|
|
Maturbongs, R.A. 712 |
Arecaceae |
Hydriastele |
Indonesia |
|
|
|
Maturbongs, R.A. 713 |
Arecaceae |
Areca macrocalyx |
Papua New Guinea |
|
|
|
Maturbongs, R.A. 715 |
Arecaceae |
Rhopaloblaste ledermanniana |
Indonesia |
|
|
|
Maturbongs, R.A. 717 |
Arecaceae |
Calamus aruensis |
Papua New Guinea |
|
|
|
Maturbongs, R.A. 729 |
Arecaceae |
Calamus aruensis |
Papua New Guinea |
|
|
|
Maturbongs, R.A. 731 |
Arecaceae |
Saribus papuanus |
Indonesia |
|
|
|
Maturbongs, R.A. 733 |
Arecaceae |
Hydriastele costata |
Indonesia |
|
|
|
Maturbongs, R.A. 734 |
Arecaceae |
Calamus aruensis |
Papua New Guinea |
|
|
|
Maturbongs, R.A. RAM561 |
Arecaceae |
Siphokentia dransfieldii |
Indonesia |
|
|
|
Maturbongs, R.A. RAM641 |
Arecaceae |
Calamus zebrinus |
Papua new Guinea |
|
|
|
Maturbongs, R.A. RAM644 |
Arecaceae |
Calamus aruensis |
Papua New Guinea |
|
|
|
Maturbongs, R.A. RAM649 |
Arecaceae |
Calamus |
Papua New Guinea |
|
|
|
Maturbongs, R.A. RAM650 |
Arecaceae |
Rhopaloblaste |
Indonesia |
|
|
|
Maturbongs, R.A. RAM651 |
Arecaceae |
Calamus retroflexus |
Papua New Guinea |
|
|
|
Maturbongs, R.A. RAM652 |
Arecaceae |
Hydriastele |
Indonesia |
|
|
|
Maturbongs, R.A. RAM654 |
Arecaceae |
Cyrtostachys |
Indonesia |
|
|
|
Maturbongs, R.A. RAM658 |
Arecaceae |
Hydriastele |
Indonesia |
|
|
|
Maturbongs, R.A. RAM660 |
Arecaceae |
Corypha utan |
Indonesia |
|
|
|
Maturbongs, R.A. RAM661 |
Arecaceae |
Livistona benthamii |
Indonesia |
|
|
|
Maturbongs, R.A. RAM662 |
Arecaceae |
Calamus vestitus |
Indonesia |
|
|
|
Maturbongs, R.A. RAM676 |
Arecaceae |
Calamus aruensis |
Papua New Guinea |
|
|
|
Maturbongs, R.A. RAM679 |
Arecaceae |
Hydriastele |
Indonesia |
|
|
|
Maturbongs, R.A. RAM680 |
Arecaceae |
Heterospathe |
Indonesia |
|
|
|
Maturbongs, R.A. RAM683 |
Arecaceae |
Calamus zebrinus |
Papua New Guinea |
|
|
|
Maturbongs, R.A. RAM684 |
Arecaceae |
Korthalsia zippelii |
Indonesia |
|
|
|
Maturbongs, R.A. RAM685b |
Arecaceae |
Hydriastele |
Indonesia |
|
|
|
Maturbongs, R.A. RAM686 |
Arecaceae |
Drymophloeus |
Indonesia |
|
|
|
Maturbongs, R.A. RAM687 |
Arecaceae |
Calamus dasyacanthus |
Papua New Guinea |
|
|
|
Maturbongs, R.A. RAM688 |
Arecaceae |
Calamus heteracanthus |
Papua New Guinea |
|
|
|
Matyjaszkiewicz, M. 102 |
Aspleniaceae |
Asplenium trichomanes |
Poland |
|
|
|
Maxon, W.R. 5628 |
Lycopodiaceae |
Lycopodium foliaceum |
Panama |
|
TYPE OF Lycopodium foliaceum |
|
Maxwell, J. F. 72233 |
Arecaceae |
Pinanga sylvestris |
Thailand |
|
|
|
Maxwell, J. F. 71-541 |
Fabaceae |
Flemingia macrophylla |
Thailand |
|
|
|
Maxwell, J. F. 76-531 |
Gesneriaceae |
Didymocarpus dongrakensis |
Thaland |
|
TYPE OF Didymocarpus dongrakensis |
|
Maxwell, J.F. 71 |
Fabaceae |
Dunbaria incana |
Thailand |
|
|
|
Maxwell, J.F. 257 |
Orchidaceae |
Dendrobium aphyllum |
Thailand |
|
|
|
Maxwell, J.F. 15-62 |
Fabaceae |
Archidendron clypearia subsp. clypearia |
Cambodia |
|
|
|
Maxwell, J.F. 70-4 |
Fabaceae |
Erythrina fusca |
Thailand |
|
|
|
Maxwell, J.F. 70-17 |
Fabaceae |
Flemingia strobilifera |
Thailand |
|
|
|
Maxwell, J.F. 70-48 |
Leeaceae |
Leea guineensis |
Thailand |
|
|
|
Maxwell, J.F. 70-49 |
Zingiberaceae |
Globba schomburgkii |
Thailand |
|
|
|
Maxwell, J.F. 70-65 |
Fabaceae |
Ormocarpum cochinchinense |
Thailand |
|
|
|
Maxwell, J.F. 70-98 |
Plumbaginaceae |
Plumbago zeylanica |
Thailand |
|
|
|
Maxwell, J.F. 71-37 |
Rhamnaceae |
Ventilago |
Thailand |
|
|
|
Maxwell, J.F. 71-40 |
Fabaceae |
Indigofera linifolia |
Thailand |
|
|
|
Maxwell, J.F. 71-45 |
Poaceae |
Eragrostis japonica |
Thailand |
|
|
|
Maxwell, J.F. 71-46 |
Poaceae |
Heteropogon contortus |
Thailand |
|
|
|
Maxwell, J.F. 71-59 |
Fabaceae |
Acacia rugata |
Thailand |
|
|
|
Maxwell, J.F. 71-76 |
Fabaceae |
Butea monosperma |
Thailand |
|
|
|
Maxwell, J.F. 71-80 |
Fabaceae |
Abrus precatorius |
Thailand |
|
|
|
Maxwell, J.F. 71-83 |
Poaceae |
Eragrostis viscosa |
Thailand |
|
|
|
Maxwell, J.F. 71-90 |
Lamiaceae |
Clerodendrum longisepalum |
Thailand |
|
|
|
Maxwell, J.F. 71-96 |
Rhamnaceae |
Ventilago cristata |
Thailand |
|
|
|
Maxwell, J.F. 71-99 |
Rubiaceae |
Hedyotis corymbosa |
Thailand |
|
|
|
Maxwell, J.F. 71-113 |
Fabaceae |
Flemingia lineata |
Thailand |
|
|
|
Maxwell, J.F. 71-115 |
Combretaceae |
Combretum trifoliatum |
Thailand |
|
|
|
Maxwell, J.F. 71-134 |
Arecaceae |
Calamus siamensis |
Thailand |
|
|
|
Maxwell, J.F. 71-176 |
Rubiaceae |
Hedyotis pitardiana |
Thailand |
|
|
|
Maxwell, J.F. 71-185 |
Rubiaceae |
Hedyotis biflora |
Thailand |
|
|
|
Maxwell, J.F. 71-224 |
Fabaceae |
Crotalaria uncinella |
Thailand |
|
|
|
Maxwell, J.F. 71-256 |
Euphorbiaceae |
Mallotus calocarpus |
Thailand |
|
|
|
Maxwell, J.F. 71-259 |
Rubiaceae |
Hedyotis philippensis |
Thailand |
|
|
|
Maxwell, J.F. 71-275 |
Melastomataceae |
Memecylon scutellatum |
Thailand |
|
|
|
Maxwell, J.F. 71-292 |
Combretaceae |
Combretum quadrangulare |
Thailand |
|
|
|
Maxwell, J.F. 71-295 |
Rhamnaceae |
Ziziphus rotundifolia |
Thailand |
|
|
|
Maxwell, J.F. 71-311 |
Arecaceae |
Calamus siamensis |
Thailand |
|
|
|
Maxwell, J.F. 71-343 |
Marantaceae |
Schumannianthus dichotomus |
Thailand |
|
|
|
Maxwell, J.F. 71-344 |
Tiliaceae |
Microcos tomentosa |
Thailand |
|
|
|
Maxwell, J.F. 71-380 |
Zingiberaceae |
Alpinia siamensis |
Thailand |
|
|
|
Maxwell, J.F. 71-385 |
Melastomataceae |
Memecylon scutellatum |
Thailand |
|
|
|
Maxwell, J.F. 71-387 |
Fabaceae |
Albizia myriophylla |
Thailand |
|
|
|
Maxwell, J.F. 71-416 |
Poaceae |
Pennisetum pedicellatum |
Thailand |
|
|
|
Maxwell, J.F. 71-423 |
Melastomataceae |
Memecylon caeruleum |
Thailand |
|
|
|