Sub-species: Philodendron callosum subsp. callosum Date: 1961-09-13 State: Para
Data resource: NY herbarium - The New York Botanical Garden - Amostras Brasileiras Repatriadas - Herbário Virtual REFLORA Basis of record: Preserved specimen Catalogue number: NY:NY01073927 View record
Sub-species: Philodendron callosum subsp. callosum Date: 1961-08-26 State: Amapa
Data resource: NY herbarium - The New York Botanical Garden - Amostras Brasileiras Repatriadas - Herbário Virtual REFLORA Basis of record: Preserved specimen Catalogue number: NY:NY01073929 View record
Sub-species: Philodendron callosum subsp. callosum Date: 1977-04-23 Country: Brazil
Data resource: NY herbarium - The New York Botanical Garden - Amostras Brasileiras Repatriadas - Herbário Virtual REFLORA Basis of record: Preserved specimen Catalogue number: NY:NY01073930 View record
Sub-species: Philodendron callosum subsp. callosum Date: 1961-08-26 State: Amapa
Data resource: NY herbarium - The New York Botanical Garden - Amostras Brasileiras Repatriadas - Herbário Virtual REFLORA Basis of record: Preserved specimen Catalogue number: NY:NY01073931 View record
Sub-species: Philodendron callosum subsp. callosum Date: 1974-02-17 State: Amazonas
Data resource: NY herbarium - The New York Botanical Garden - Amostras Brasileiras Repatriadas - Herbário Virtual REFLORA Basis of record: Preserved specimen Catalogue number: NY:NY01073928 View record