Featured Type Specimens Image Collection
This featured collection is comprised of approximately 2000 collections (isotypes and holotypes).
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| Family | Taxon | Kind of Type | Country |
Primary Coll Last Name |
Number | Publication |
|---|---|---|---|---|---|---|
| Araceae | Xanthosoma fractum Madison | Holotype | Peru | Madison | 6747 | Selbyana 5(3,4): 360. 1981. |
| Araceae | Xanthosoma stenospathum Madison | Holotype | Peru | Madison | 6969 | Selbyana 5(3,4): 363. 1981. |
| Araceae | Xanthosoma viviparum Madison | Holotype | Ecuador | Madison | 5429 | Selbyana 5(3,4): 358. 1981. |
| Araceae | Xanthosoma weeksii Madison | Holotype | Ecuador | Madison | 4216 | Aroideana 1(1): 24. 1978. |
| Melastomataceae | Blakea polyantha Wurdack | Isotype | Ecuador | Madison | 7269 | Phytologia 48(3): 250. 1981. |
| Melastomataceae | Miconia subspicata Wurdack | Isotype | Ecuador | Madison | 5313 | Phytologia 41(1): 1. 1978. |
| Melastomataceae | Topobea caudata Wurdack | Isotype | Ecuador | Madison | 6991 | Phytologia 48(3): 251. 1981. |
| Melastomataceae | Topobea modica Wurdack | Holotype | Ecuador | Madison | 7095 | Phytologia 48(3): 251. 1981. |
| Amaryllidaceae | Phaedranassa brevifolia Meerow | Isotype | Ecuador | Madison | 4958 | Sida 12(1): 30. 1987. |
| Araceae | Anthurium arisaemoides Madison | Holotype | Ecuador | Madison | 3433 | Selbyana 2(2,3): 249. 1978. |
| Bromeliaceae | Guzmania madisonii H. Luther | Holotype | Ecuador | Madison | 3229 | Selbyana 11: 56. 1989. |
| Bromeliaceae | Tillandsia truncata L.B. Sm. var. major H. Luther | Holotype | Ecuador | Madison | 7447 | Selbyana 5(3,4): 314. 1981. |
| Ericaceae | Ceratostema madisonii Luteyn | Holotype | Ecuador | Madison | 7564 | Fl. Ecuador 54: 227. 1996. |
| Ericaceae | Oreanthes rotundifolius Luteyn | Holotype | Ecuador | Madison | 2491 | Brittonia 29(2): 176. 1977. |
| Gesneriaceae | Gasteranthus carinatus Wiehler | Holotype | Ecuador | Madison | 3802 | Selbyana 2(1): 77. 1977. |
| Gesneriaceae | Gasteranthus macrocalyx Wiehler | Holotype | Ecuador | Madison | 3806 | Selbyana 2(1): 78. 1977. |
| Melastomataceae | Blakea madisonii Wurdack | Isotype | Ecuador | Madison | 5243 | Phytologia 43(4): 353. 1979. |
| Orchidaceae | Sobralia madisonii Dodson | Holotype | Ecuador | Madison | 5261 | Icones Plant. Trop. pl. 311. 1980. |
| Araceae | Caladium ternatum Madison | Isotype | Brazil | Madison | 6418 | Selbyana 5(3,4): 368. 1981. |
| Araceae | Chlorospatha besseae Madison | Holotype | Ecuador | Madison | 5144 | Selbyana 5(3,4): 352. 1981; Selbyana 7(2-4): 353. 1984. |
| Araceae | Chlorospatha cutucuensis Madison | Holotype | Ecuador | Madison | 6944 | Selbyana 5(3,4): 354. 1981. |
| Orchidaceae | Microchilus chicalensis Ormerod | Holotype | Ecuador | Madison | 4732 | Harvard Pap. Bot. 13(1): 71. 2008. |
| Orchidaceae | Aspidogyne mosaica Ormerod | Holotype | Ecuador | Madison | 5172 | Oasis Suppl. 3: 3. 2004. |
| Arecaceae | Wettinia verruculosa H.E. Moore | Isotype | Ecuador | Madison | 7290 | Principes 26(1): 42. 1982. |
| Araceae | Anthurium bushii Croat | Holotype | Ecuador | Madison | 3285 | Ann. Missouri Bot. Gard. 78(3): 619. 1991. |
| Araceae | Anthurium carchiense Croat | Holotype | Ecuador | Madison | 3998 | Ann. Missouri Bot. Gard. 78(3): 621. 1991. |
| Araceae | Anthurium grex-avium Madison | Holotype | Ecuador | Madison | 3477 | Selbyana 2(2,3): 258. 1978. |
| Gesneriaceae | Columnea minutiflora L.P. Kvist & L.E. Skog | Isotype | Ecuador | Madison | 4755 | Allertonia 6(5): 379. 1993. |
| Gesneriaceae | Columnea purpurimarginata L.P. Kvist & L.E. Skog | Holotype | Ecuador | Madison | 5000 | Allertonia 6(5): 365. 1993. |
| Gesneriaceae | Trichantha ciliata Wiehler | Holotype | Ecuador | Madison | 4065 | Selbyana 2(1): 129. 1977. |