Agavaceae A: 00230521 Dracaena masseffiana Pennock ex Bos : Puerto Rico: Cultivated at Pennock's Nursery... R. A. Howard & L. I. Nevling 16926 1968-1-9
Apocynaceae A: 02114311 Catharanthus roseus Linnaeus & G. Don : Puerto Rico: Sandy areas along route 687 at ... R. A. Howard & L. I. Nevling 16995 1968-1-17
A: 02375515 Tabernaemontana citrifolia Linnaeus Saint Kitts and Nevis: Saint Kitts: on Camps Mt. study trail area. R. A. Howard & L. I. Nevling 16896 1968-1-4
Araceae A: 01634261 Aglaonema marantifolium Blume : Puerto Rico: Pennock's Nursery, Hato Rey, Pu... R. A. Howard & L. I. Nevling 16925 1968-1-9
A: 01635240 Anthurium dominicense Schott : Puerto Rico: Summit forest on Cerro La Santa... R. A. Howard & L. I. Nevling 16945 1968-1-15
A: 01635309 Anthurium hookeri Kunth Saint Kitts and Nevis: Slopes of Camps Mt., Southeast range R. A. Howard & L. I. Nevling 16849 1968-1-3
A: 01655926 Epipremnum pinnatum (Linnaeus) Engler : Puerto Rico: Pennock's Nursery, Hato Rey R. A. Howard & L. I. Nevling 16921 1968-1-9
A: 01655927 Epipremnum pinnatum (Linnaeus) Engler : Puerto Rico: Pennock's Nursery, Hato Rey R. A. Howard & L. I. Nevling 16921 1968-1-9
A: 01627995 Philodendron bipinnatifidum Schott ex Endlicher : Puerto Rico: Pennock's Nursery R. A. Howard & L. I. Nevling 16928 1968-1-9
A: 01627996 Philodendron bipinnatifidum Schott ex Endlicher : Puerto Rico: Pennock's Nursery R. A. Howard & L. I. Nevling 16928 1968-1-9
Bromeliaceae A: 02547307 Tillandsia praschekii R. Ehlers & K. Willinger : Puerto Rico: along route 687 near Laguna Tor... R. A. Howard & L. I. Nevling 17039 1968-1-17
A: 02547404 Tillandsia recurvata (Linnaeus) Linnaeus : Puerto Rico: Laguna Tortuguero, along route ... R. A. Howard & L. I. Nevling 17020 1968-1-17
Cactaceae A: 01677219 Opuntia cochenillifera (Linnaeus) Miller : Rio Piedras: Experiment Station R. A. Howard & L. I. Nevling 16906 1968-1-9
Droseraceae A: 01973555 Drosera capillaris Poiret : Puerto Rico: To the east of Laguna Tortuguer... R. A. Howard & L. I. Nevling 16956 1968-1-17
Ericaceae GH: 00015079 Gonocalyx concolor Nevling : Puerto Rico: Bosque Estatal de Guavate-Carit... R. A. Howard & L. I. Nevling 16947 1968-1-15
A: 00015078 Gonocalyx concolor Nevling : Puerto Rico: Bosque Estatal de Guavate-Carit... R. A. Howard & L. I. Nevling 16947 1968-1-15
Euphorbiaceae A: 01785739 Croton glandulosus Linnaeus : Puerto Rico: [data not captured] R. A. Howard & L. I. Nevling 17008 1968-1-17
Lentibulariaceae A: 01976370 Utricularia gibba Linnaeus : Puerto Rico: Area to the east of Laguna Tort... R. A. Howard & L. I. Nevling 16969 1968-1-17
A: 01976422 Utricularia subulata Linnaeus : Puerto Rico: To the east of Laguna Tortuguer... R. A. Howard & L. I. Nevling 16958 1968-1-17
Moraceae A: 00295805 Ficus insipida Willdenow : Puerto Rico: Pennock's Nursery, Hato Rey R. A. Howard & L. I. Nevling 16923 1968-1-9
Orchidaceae A: 00264278 Dilomilis montana (Swartz) Summerhayes : Puerto Rico: Summit of Cerro La Santa, Carit... R. A. Howard & L. I. Nevling 16948 1968-1-15
A: 00253667 Epidendrum pallidiflorum Hooker : Puerto Rico: summit of Cerro La Santa, Carit... R. A. Howard & L. I. Nevling 16940 1968-1-15
A: 00262187 Erythrodes plantaginea (Linnaeus) Fawcett & Rendle Saint Kitts and Nevis: Study trail above 3000 ft on Camps Mt. South... R. A. Howard & L. I. Nevling 16878 1968-1-3
A: 00264112 Jacquiniella globosa (Jacquin) Schlechter Saint Kitts and Nevis: On study trail above 3000 ft on Camps Mt., s... R. A. Howard & L. I. Nevling 16875 1968-1-3
A: 00264982 Maxillaria coccinea (Jacquin) L. O. Williams ex Hodge Saint Kitts and Nevis: Study area above 3000 ft on Camps Mt., south... R. A. Howard & L. I. Nevling 16884 1968-1-3
A: 00262187 Microchilus plantagineus (Linnaeus) D. Dietrich Saint Kitts and Nevis: Study trail above 3000 ft on Camps Mt. South... R. A. Howard & L. I. Nevling 16878 1968-1-3
A: 00287513 Oncidium variegatum (Swartz) Swartz : Puerto Rico: Laguna Tortuguero along route 6... R. A. Howard & L. I. Nevling 17019 1968-1-17
A: 00264982 Ornithidium coccineum (Jacquin) Salisbury Saint Kitts and Nevis: Study area above 3000 ft on Camps Mt., south... R. A. Howard & L. I. Nevling 16884 1968-1-3
A: 00262712 Pleurothallis foliata Grisebach Saint Kitts and Nevis: On study trail above 3000 ft on Camps Mt. So... R. A. Howard & L. I. Nevling 16874 1968-1-3
A: 00287513 Tolumnia variegata (Swartz) Braem : Puerto Rico: Laguna Tortuguero along route 6... R. A. Howard & L. I. Nevling 17019 1968-1-17
A: 00262712 Trichosalpinx foliata (Grisebach) Luer Saint Kitts and Nevis: On study trail above 3000 ft on Camps Mt. So... R. A. Howard & L. I. Nevling 16874 1968-1-3
Piperaceae A: 01983114 Lepianthes umbellata (Linnaeus) Rafinesque ex Ramamoorthy : Puerto Rico: Collected near km. 22 on route ... R. A. Howard & L. I. Nevling 17042 1968-1-17
A: 01981069 Peperomia glabella (Swartz) A. Dietrich Saint Kitts and Nevis: Saint Kitts: Slopes of Camps Mt., Southeast ... R. A. Howard & L. I. Nevling 16848 1968-1-3
A: 01981104 Peperomia hernandiifolia (Vahl) A. Dietrich Saint Kitts and Nevis: Saint Kitts: Along study trail on Camps Mt.,... R. A. Howard & L. I. Nevling 16863 1968-1-3
A: 01981792 Peperomia urocarpa Fischer & C. A. Meyer Saint Kitts and Nevis: Saint Kitts: in crater at summit of Camps Mt... R. A. Howard & L. I. Nevling 16856 1968-1-3
A: 01965407 Piper aduncum Linnaeus : Puerto Rico: along Laguna Tortuguero R. A. Howard & L. I. Nevling 16979 1968-1-17
A: 01965455 Piper aequale J. Vahl Saint Kitts and Nevis: on Camps Mt., Southeast range R. A. Howard & L. I. Nevling 16881 1968-1-3
Rosaceae A: 02558671 Rosa sp. : Puerto Rico: Cultivated in yard at crest of ... R. A. Howard & L. I. Nevling 17044 1968-1-18
Solanaceae A: 00861024 Brunfelsia americana Linnaeus Saint Kitts and Nevis: Buckley's Estate. St. Kitts. R. A. Howard & L. I. Nevling 16844 1968-1-3
