Displaying 1851 - 1875 out of 2051 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Rhynchospora albida (Nees) Boeckeler P. J. M. Maas 5648 15 Oct 1981 Guyana — Pakaraima Mts., Mt. Aymatoi (sandstone) — Rhynchospora albida (Nees) Boeckeler
Cordia exaltata Lam. P. J. M. Maas 5917 28 Oct 1981 Guyana — Mabura Hill — Cordia exaltata Lam.
Thamniopsis killipii (R.S.Williams) E.B.Bartram P. J. M. Maas 14434 14 Nov 1979 Guyana — Pakaraima Mountains, Mt. Korak, Mazuruni… — Thamniopsis killipii (R.S.Williams) E.B.Bartram
Conchocarpus heterophyllus (A.St.-Hil.) Kallunki & Pirani P. J. M. Maas L.B.B.10888 19 Jun 1965 Suriname — Nickeri R., 2 km below… —
Syrrhopodon elongatus var. glaziovii (Hampe) W.D.Reese P. J. M. Maas 4288 12 Nov 1979 Guyana — Pakaraima Mts., Mt. Membaru, top —
Syrrhopodon elongatus var. glaziovii (Hampe) W.D.Reese P. J. M. Maas 4221 10 Nov 1979 Guyana — Pakaraima Mts., Mt. Latipú, top —
Solanum schomburghii Sendtn. P. J. M. Maas 7290 05 Sep 1988 Guyana — Rupununi River; Karanambo — Solanum schomburghii Sendtn.
Solanum uncinellum Lindl. P. J. M. Maas 5534 04 Oct 1981 Guyana — Berbice River, New Dageraad. —
Diodella teres (Walter) Small P. J. M. Maas 7246 04 Sep 1988 Guyana — Karanambo. Savanna near airstrip —
Spermacoce capitata Ruiz & Pav. P. J. M. Maas 3497 13 Oct 1979 Guyana — Mr. A. Thompson's farm, S… —
Banisteriopsis muricata (Cav.) Cuatrec. P. J. M. Maas 3834 26 Oct 1979 Guyana — Rupununi. Foothills of NW Kanuku… —
Huperzia recurvifolia Rolleri P. J. M. Maas 5683 15 Oct 1981 Guyana — Pakaraima Mts., Mt. Aymatoi. — Huperzia recurvifolia Rolleri
Pilotrichum bipinnatum (Schwägr.) Brid. P. J. M. Maas 4302 01 Nov 1979 Guyana — Pakaraima Mts., Kamarang. Just N… — Pilotrichum bipinnatum (Schwägr.) Brid.
Psidium sartorianum (O.Berg) Nied. P. J. M. Maas 7165 01 Sep 1988 Guyana — Rupununi River; Karanambo —
Myrtus revolutus Schauer P. J. M. Maas 3519 13 Oct 1979 Guyana — Mr. A. Thompson's farm, S… neotype Myrtus revolutus Schauer
Atrichum oerstedianum (Müll.Hal.) Mitt. P. J. M. Maas 815 18 Jan 1972 Costa Rica — Santa Cruz, 9 km NW… —
Cordia grandiflora (Desv.) Kunth P. J. M. Maas 7293 05 Sep 1988 Guyana — Rupununi River; Karanambo — Cordia grandiflora (Desv.) Kunth
Peperomia rotundifolia (L.) Kunth P. J. M. Maas 4447 14 Nov 1979 Guyana — Pakaraima Mountains, Mt. Korak, Mazuruni… — Peperomia rotundifolia (L.) Kunth
Peperomia ouabianae C.DC. P. J. M. Maas 3939 04 Nov 1979 Guyana — Essequibo River, forest near Rochstone — Peperomia ouabianae C.DC.
Peperomia choroniana var. puberulenta Yunck. P. J. M. Maas 4442 14 Nov 1979 Guyana — Pakaraima Mountains, Mt. Korak, Mazaruni… — Peperomia choroniana var. puberulenta Yunck.
Aristida capillacea Lam. P. J. M. Maas 4049 26 Oct 1979 Guyana — Rupununi. Chaakoitou, near Mountain Point,… —
Aristida setifolia Kunth P. J. M. Maas 3648 20 Oct 1979 Guyana — Rupununi. Manari —
Talisia simaboides K.U.Kramer P. J. M. Maas 10818L.B.B. 17 May 1965 Suriname — Maratakka River, Snake Creek, 6… isotype Talisia simaboides K.U.Kramer
Drosera kaieteurensis Brumm.-Ding. P. J. M. Maas 4346 12 Nov 1979 Guyana — Pakaraima Mts., Mt. Membaru — Drosera kaieteurensis Brumm.-Ding.
Drosera kaieteurensis Brumm.-Ding. P. J. M. Maas 4268 12 Nov 1979 Guyana — Pakaraima Mts., Mt. Membaru — Drosera kaieteurensis Brumm.-Ding.