@article {448,
	title = {Pestalotiopsis endophytes from leaves of two orchid species collected in Costa Rica},
	journal = {Cryptogamie Mycologie},
	volume = {32},
	number = {3},
	year = {2011},
	note = {Times Cited: 5 5},
	pages = {315-321},
	type = {Journal Article},
	abstract = {A survey of endophytic Pestalotiopsis associated with two orchid species collected in Coco Island in Costa Rica was carried out. Among the fungi isolated from leaves of the two species, genus Pestalotiopsis prevailed. We isolated 29 strains of Pestalotiopsis, 9 of which from Camaridium micranthum M. A. Blanco and 20 from Ornithidium adendrobium (Rchb.f.) M.A. Blanco. On the basis of morphological characters, Pestalotiopsis isolates were divided into three different groups but their high similarity do not allow unambiguous species identification. The analysis of internal transcribed spacer (ITS) region of ribosomal DNA was then performed to evaluate the taxonomic position of our isolates.},
	issn = {0181-1584},
	url = {<Go to ISI>://WOS:000296746400007},
	author = {Tempesta, Sabrina and Rubini, Andrea and Pupulin, Franco and Rambelli, Angelo}
}
@article {428,
	title = {Two new species of Stellilabium (Orchidaceae: Telipogoninae) from Costa Rica},
	journal = {Harvard Papers in Botany},
	volume = {8},
	number = {1},
	year = {2003},
	pages = {29-34},
	type = {Journal Article},
	abstract = {Two new species of Stellilabium are described and illustrated from Costa Rica. Among the species of Sect. Taeniorhachis, S. anacristinae may be recognized for the stiff trichomes of the lip, produced from low, black glands, and the very short setae of the column. Stellilabium tsipiriense is a close relative of S. minutiflorum (Kraenzl.) Garay, from which it differs for the widely elliptic petals, the midlobe of the lip with a glabrous apex, the very long setae of the column and the different shaped stipe of the pollinarium.},
	issn = {1043-4534},
	url = {<Go to ISI>://BCI:BCI200300497897},
	author = {Pupulin, Franco}
}
@article {429,
	title = {Novelties in mesoamerican Kefersteinia (Orchidaceae: Zygopetalinae)},
	journal = {Harvard Papers in Botany},
	volume = {8},
	number = {2},
	year = {2004},
	pages = {161-170},
	type = {Journal Article},
	issn = {1043-4534},
	url = {<Go to ISI>://BCI:BCI200400450066},
	author = {Pupulin, Franco}
}
@article {430,
	title = {Encyclia ossenbachiana (Orchidaceae : Laeliinae), a new species from Costa Rica},
	journal = {Selbyana},
	volume = {27},
	number = {1},
	year = {2006},
	note = {1},
	pages = {4-7},
	type = {Journal Article},
	abstract = {A new species of Encyclia (Orchidaccae) from Costa Rica is described and illustrated. Among Mesoamerican species of Encyclia, E. ossenbachiana may be distinguished by its strongly reflexed sepals and petals, linear-oblong, narrow lateral lobes of the lip, subquadrate-truncate midlobe, callus presenting two retrorse, rounded keels that join at the rear apex to form a narrow cuniculus, and the exauriculate column.},
	issn = {0361-185X},
	url = {<Go to ISI>://BCI:BCI200600548807},
	author = {Pupulin, Franco}
}
@article {431,
	title = {Contributions toward a reassessment of Costa Rican zygopetalinae (Orchidaceae). 3. A systematic revision of Dichaea in Costa Rica},
	journal = {Harvard Papers in Botany},
	volume = {12},
	number = {1},
	year = {2007},
	note = {7},
	pages = {15-153},
	type = {Journal Article},
	abstract = {A systematic revision of the genus Dichaea (Orchidaceae) in Costa Rica is presented. The taxonomic history of the genus and its phylogenetic position are discussed, with emphasis on infrageneric grouping. Characters of vegetative and floral morphology are treated, and their taxonomic significance is discussed, Twenty-nine Dichaea taxa are recognized for the flora of Costa Rica, and a key to species is provided. Each taxon is described on the basis of Costa Rican material. illustrated in a composite plate, and its distribution in the country is assessed. Distribution maps for all the taxa are given. Overall distribution, derivation of name. notes on species ecology, and diagnostic features are presented for each taxon. Lectotypes are selected for D. acostae Schltr., D. acroblephara Schltr., D. amparouna Schltr., D. cosiaricensis Schltr., D. dammeriana Kraenzl., D.lycopodioides Rchb.f. ex Kraenzl., D. poicillantha Schltr., D. selaginella Schltr., D. tuerckheimii Schltr.. Epidendrum echinocarpon Sw., and E. trichocarpon Sw. A new species, D. gomez-lauritoi. is described and illustrated from the wet Caribbean plains of central Costa Rica.},
	issn = {1043-4534},
	doi = {10.3100/1043-4534(2007)12[15:ctaroc]2.0.co;2},
	url = {<Go to ISI>://BCI:BCI200700481263},
	author = {Pupulin, Franco}
}
@article {432,
	title = {X Bensteinia ramonensis, a new natural hybrid in the Zygopetalinae (Orchidaceae)},
	journal = {Selbyana},
	volume = {28},
	number = {2},
	year = {2007},
	note = {2},
	pages = {112-116},
	type = {Journal Article},
	abstract = {A new nothospecies in the subtribe Zygopetalinae (Orchidaceae), X Bensteinia ramonensis, is described and illustrated from Costa Rica, and its relationships are discussed. A summary of natural and artificial hybridization in the subtribe is offered.},
	issn = {0361-185X},
	url = {<Go to ISI>://BCI:BCI200800155263},
	author = {Pupulin, Franco}
}
@article {433,
	title = {Orchidaceae werckleanae: typification of Costa Rican orchid species described from collections by K. Werckle},
	journal = {Botanical Journal of the Linnean Society},
	volume = {163},
	number = {2},
	year = {2010},
	note = {Times Cited: 3 4},
	pages = {111-154},
	type = {Journal Article},
	abstract = {A catalogue of 84 orchid species described by R. Schlechter from plants collected in Costa Rica by Karl Werckle is presented. Lectotypification is provided for 60 of the 84 species. Previously lectotypified species, based on syntypes, including collections by Werckle, and neotypified taxa, are recorded, and bibliographical references to the designations of lectotypes and neotypes are provided. Neotypes are selected for eight species, for which no isotypes, paratypes or other material associated with the protologue are known to exist. Illustrations of most of the lectotypes are provided. Epidendrum amparoanum, Pachystele densa and Trigonidium amparoanum are not typified because of lack of appropriate material and because of taxonomic uncertainties. (C) 2010 The Linnean Society of London, Botanical Journal of the Linnean Society, 2010, 163, 111-154.},
	issn = {0024-4074},
	doi = {10.1111/j.1095-8339.2010.01051.x},
	url = {<Go to ISI>://WOS:000279158000002},
	author = {Pupulin, Franco}
}
@article {434,
	title = {Orchid diversity and distribution on a tree at Reserva Forestal de San Ramon, Costa Rica},
	journal = {Brenesia},
	number = {43-44},
	year = {1995},
	pages = {47-54},
	type = {Journal Article},
	abstract = {Epiphytic orchids on a single Protium sp. tree in Reserva Forestal de San Ramon, Costa Rica, are determined and their distribution on the phorophyte is discussed. Notes on site preferences of different taxa are suggested.},
	issn = {0304-3711},
	url = {<Go to ISI>://BCI:BCI199799704757},
	author = {Pupulin, Franco and Bianchi, Emilio and Germani, Massimo and Pedruzzi, Danilo and Wagner, Alessandro}
}
@article {435,
	title = {A second species of Restrepiella (Orchidaceae : Pleurothallidinae)},
	journal = {Willdenowia},
	volume = {37},
	number = {1},
	year = {2007},
	note = {1},
	pages = {323-329},
	type = {Journal Article},
	abstract = {Restrepiella lueri is described as a species new to science and illustrated from Costa Rica. The new species differs from R. ophiocephala by (1) the free lateral sepals with irregularly dentate margins, (2) the glabrous petals provided with three low, longitudinal keels, (3) the elliptic, simple lip, longer than the column and as long as the petals, ciliate along the margins and hirsute at apex, with three longitudinal keels from the base extending to the middle of the blade, and (4) the column without a foot. A key to the species of Restrepiella is provided.},
	issn = {0511-9618},
	doi = {10.3372/wi.37.37122},
	url = {<Go to ISI>://BCI:BCI200700572616},
	author = {Pupulin, Franco and Bogarin, Diego}
}
@article {436,
	title = {A taxonomic revision of Encyclia (Orchidaceae: Laeliinae) in Costa Rica},
	journal = {Botanical Journal of the Linnean Society},
	volume = {168},
	number = {4},
	year = {2012},
	note = {Times Cited: 0 0},
	pages = {395-448},
	type = {Journal Article},
	abstract = {A taxonomic revision of Encyclia (Orchidaceae) in Costa Rica is presented. The taxonomic history of the genus and its phylogenetic position are discussed. Characters of vegetative and floral morphology are described and their taxonomic significance is discussed. The genus is treated as comprising nine species in the country and a key to species is provided. Each taxon is described on the basis of Costa Rican material, illustrated in a composite plate, and its distribution within the country is assessed. Distribution maps for all the taxa are given. Overall distribution, derivation of name, synonymy, notes on species ecology and diagnostic features are presented for each taxon. The names Encyclia tonduziana and Epidendrum mooreanum are typified. (c) 2012 The Linnean Society of London, Botanical Journal of the Linnean Society, 2012, 168, 395448.},
	issn = {0024-4074},
	doi = {10.1111/j.1095-8339.2012.01212.x},
	url = {<Go to ISI>://WOS:000301048100003},
	author = {Pupulin, Franco and Bogarin, Diego}
}
@article {437,
	title = {The Orchid Pollinaria Collection at Lankester Botanical Garden, University of Costa Rica},
	journal = {Selbyana},
	volume = {29},
	number = {1},
	year = {2008},
	note = {2},
	pages = {69-86},
	type = {Journal Article},
	issn = {0361-185X},
	url = {<Go to ISI>://BCI:BCI200800620721},
	author = {Pupulin, Franco and Karremans, Adam}
}
@article {438,
	title = {TWO NEW SPECIES AND A NEW RECORD OF EPIDENDRUM (ORCHIDACEAE: LAELIINAE) FROM COSTA RICA},
	journal = {Selbyana},
	volume = {30},
	number = {2},
	year = {2010},
	pages = {195-202},
	type = {Journal Article},
	abstract = {Two new species of Epidendrum are described and illustrated from Costa Rica. Epidendrum fulfordianum is compared with E. chlorocorymbos, from which it can be distinguished by the much larger flowers, the wider petals and entire, subrectangular, retuse-mucronate midlobe of the lip. Similar to E. barbeyanum, the smaller E. pseudobarbeyanum can be easily distinguished by the short and straight, few-leaved stems, the few-flowered inflorescence, and the distinctly smaller flowers. A third species, Epidendrum villotae, is recorded and illustrated on the basis of a Costa Rican specimen.},
	issn = {0361-185X},
	url = {<Go to ISI>://BCI:BCI201000527040},
	author = {Pupulin, Franco and Karremans, Adam}
}
@article {439,
	title = {Two new species of Kefersteinia (Orchidaceae : Zygopetalinae)},
	journal = {Willdenowia},
	volume = {38},
	number = {1},
	year = {2008},
	pages = {187-193},
	type = {Journal Article},
	abstract = {Two new species of the genus Kefersteinia, K. saccata and K. medinae, are described and illustrated from Costa Rica and Ecuador, respectively. K. saccata has apparently no close relatives; among the species with truly cylindric-umbonate callus, it is compared with K. retanae and K. wercklei, from which it differs in the porrect petals, the saccate, ovate-subrhombic lip, shorter than the column, and the obreniform basal callus. K. medinae belongs to a group of species of mainly Central American distribution, ranging southward to Ecuador. It differs from its closest relative, K. costaricensis, by the,lateral almost horizontal sepals, the immaculate sepals and petals, and the distinctly obovate, truncate lip, provided with a triangular apicule.},
	issn = {0511-9618},
	doi = {10.3372/wi.38.38113},
	url = {<Go to ISI>://BCI:BCI200800677973},
	author = {Pupulin, Franco and Merino, Gilberto}
}
@article {440,
	title = {A revision of the Costa Rican species of Trichocentrum (Orchidaceae)},
	journal = {Selbyana},
	volume = {15},
	number = {2},
	year = {1994},
	pages = {87-103},
	type = {Journal Article},
	abstract = {Seven Trichocentrum species are recognized for Costa Rica, including five of the eight previously reported taxa. Two new species, T. costaricense and T. dianthum, are described. Taxonomical, ecological and phenological notes are given for each species.},
	issn = {0361-185X},
	url = {<Go to ISI>://BCI:BCI199598216832},
	author = {Pupulin, Franco and Mora-Retana, Dora Emilia}
}
@article {445,
	title = {Lepanthes variabilis (Orchidaceae: Pleurothallidinae), a new endemic species from Costa Rica},
	journal = {Brittonia},
	volume = {65},
	number = {4},
	year = {2013},
	note = {Times Cited: 0 0},
	pages = {469-476},
	type = {Journal Article},
	abstract = {Lepanthes variabilis, a new species from Costa Rica, is described and illustrated. It is endemic to the northern part of the Talamanca mountain range, from 2750-2850 m. It is compared to the similar L. minutilabia, which also occurs in Costa Rica.},
	issn = {0007-196X; 1938-436X},
	doi = {10.1007/s12228-013-9305-1},
	url = {<Go to ISI>://WOS:000328253500006},
	author = {Smith, Christina M. and Jimenez, Daniel and Pupulin, Franco}
}
@article {412,
	title = {Two new species of Macroclinium (Orchidaceae) from Costa Rica},
	journal = {Selbyana},
	volume = {18},
	number = {1},
	year = {1997},
	pages = {7-10},
	type = {Journal Article},
	abstract = {Two new Costa Rican species of Macroclinium, M. doderoi and M. robustum, are described and illustrated.},
	issn = {0361-185X},
	url = {<Go to ISI>://BCI:BCI199799605811},
	author = {Mora, Dora Emilia and Pupulin, Franco}
}
@article {422,
	title = {A new species of Trichocentrum (Orchidaceae) from Costa Rica},
	journal = {Lindleyana},
	volume = {9},
	number = {1},
	year = {1994},
	pages = {51-53},
	type = {Journal Article},
	abstract = {A new species of Trichocentrum, T. cymbiglossum Pupulin, is described from Atlantic slopes of the Costa Rican Cordilleras.},
	issn = {0889-258X},
	url = {<Go to ISI>://BCI:BCI199497265285},
	author = {Pupulin, Franco}
}
@article {423,
	title = {New and critical Macroclinium (Orchidaceae) from Central America},
	journal = {Lindleyana},
	volume = {11},
	number = {3},
	year = {1996},
	note = {1},
	pages = {135-140},
	type = {Journal Article},
	abstract = {Two new species of Macroclinium, M. generalense and M. confertum, are described from Costa Rica and distributional range of M. bicolor is revised. Descriptive terminology of Macroclinium labella is discussed.},
	issn = {0889-258X},
	url = {<Go to ISI>://BCI:BCI199699242616},
	author = {Pupulin, Franco}
}
@article {424,
	title = {New species of Costa Rican Orchidaceae},
	journal = {Lindleyana},
	volume = {15},
	number = {1},
	year = {2000},
	note = {2},
	pages = {21-32},
	type = {Journal Article},
	abstract = {Six new orchid species from Costa Rica are described and illustrated: Crossoglossa aurantilineata, Chondrorhyncha lankesteriana, Kefersteinia orbicularis, Ornithocephalus castelfrancoi, Sigmatostalix pseudounguiculata, and Trisetella lasiochila.},
	issn = {0889-258X},
	url = {<Go to ISI>://BCI:BCI200000224045},
	author = {Pupulin, Franco}
}
@article {425,
	title = {Contributions to a reassessment of Costa Rican Zygopetalinae (Orchidaceae). The genus Kefersteinia Rchb.f},
	journal = {Annalen des Naturhistorischen Museums in Wien Serie B Botanik und Zoologie},
	volume = {103B},
	year = {2001},
	note = {5},
	pages = {525-555},
	type = {Journal Article},
	abstract = {A revision of the Costa Rican species pertaining to the genus Kefersteinia RCHB.f. is presented. Phylogenetic relationships of the genus are discussed. Ten species are accepted for Costa Rica and a key to the species is provided, together with references to the types and synonyms, a detailed description, etymology, general distribution and examined specimens in the study area, ecological notes, taxonomic discussion and a composite illustration for each taxon. A new species, Kefersteinia endresii PUPULIN, is described and illustrated. Lectotypes are selected for Zygopetalum lacteum RCHB.f., Kefersteinia alba SCHLTR., K. microcharis SCHLTR. and K. parvilabris SCHLTR.},
	issn = {0255-0105},
	url = {<Go to ISI>://BCI:BCI200200302032},
	author = {Pupulin, Franco}
}
@article {426,
	title = {New taxa in Costa Rican Lepanthes (Orchidaceae)},
	journal = {Harvard Papers in Botany},
	volume = {6},
	number = {1},
	year = {2001},
	note = {2},
	pages = {289-294},
	type = {Journal Article},
	abstract = {Two new orchid species and one subspecies are described and illustrated in the genus Lepanthes from Costa Rica: Lepanthes rafaeliana, L. spadarii, and L. johnsonii subsp. costaricensis. Ecological and taxonomic notes are provided for each taxon.},
	issn = {1043-4534},
	url = {<Go to ISI>://BCI:BCI200100501618},
	author = {Pupulin, Franco}
}
@article {427,
	title = {A second look at the genus Sigmatostalix (Orchidaceae: Oncidiinae) in Costa Rica},
	journal = {Harvard Papers in Botany},
	volume = {8},
	number = {1},
	year = {2003},
	note = {4},
	pages = {35-59},
	type = {Journal Article},
	issn = {1043-4534},
	url = {<Go to ISI>://BCI:BCI200300497898},
	author = {Pupulin, Franco}
}
@article {391,
	title = {Macroclinium allenorum, a new Costa Rican species well illustrated forty years ago},
	journal = {Lindleyana},
	volume = {11},
	number = {1},
	year = {1996},
	pages = {34-36},
	type = {Journal Article},
	abstract = {Macroclinium allenorum, from southern Costa Rica, is described. Though collected and illustrated by the Allens more than forty years ago, the species has been confused with other taxa. Among Macroclinium species with subcapitate inflorescence, M. allenorum may be distinguished from M. glicensteinii by the lip adnate to the column base, and from M. generalense by the cordate lamina of the lip.},
	issn = {0889-258X},
	url = {<Go to ISI>://BCI:BCI199699001586},
	author = {Dressler, Robert L. and Pupulin, Franco}
}
@article {392,
	title = {Three new Mesoamerican taxa of Dichaea with caducous leaves},
	journal = {Novon},
	volume = {16},
	number = {3},
	year = {2006},
	note = {Times Cited: 0 1},
	pages = {336-343},
	type = {Journal Article},
	abstract = {Two new species and one subspecies of Mesoamerican Dichaea Lindley with eaducous leaves are described and illustrated. Dichaea dressleri Folsom, a new species with narrow, glauCOLIS leaves and resembling D. gracillima C. Schweinfurth, is described from wet forests in western Panama. Dichaea globosa Dressler \& Pupulin, a new species described from Costa Rica and Panama, is a close ally of D. fragrantissima Folsom and of the widespread D. morrisii Fawcett \& Rendle and may be distinguished by the fleshy, subtruncate lip with a broad claw and obovate petals. Dichaea fragrantissima, already described from Panama with a short diagnosis, is more fully described here. It is distinguished by the short, obtuse, lateral lobes of the lip, the subquadrate ligule and the narrow, subacuminate sepals and petals. Within D. fragrantissima, subsp. fragrantissima has prominent lilac lines on the sepals and petals and the lip is lilac, while subsp. eburnea Dressler \& Pupulin, of Nicaragua, Costa Rica, and Panama, is distinguished by ivory flowers with greenish ivory apices and smaller lateral lobes of the lip. Some members of subsp. eburnea are autogamous. Dichaea morrisii, although ranging widely in South America, is uncommon in Mesoamerica.},
	issn = {1055-3177},
	doi = {10.3417/1055-3177(2006)16[336:tnmtod]2.0.co;2},
	url = {<Go to ISI>://WOS:000242049900010},
	author = {Dressler, Robert L. and Pupulin, Franco and Folsom, James P.}
}
@article {dressler2014two,
	title = {Two New White-Flowered Species of Sobralia (Orchidaceae) from Costa Rica},
	journal = {Harvard Papers in Botany},
	volume = {19},
	number = {1},
	year = {2014},
	pages = {117{\textendash}122},
	publisher = {BioOne},
	url = {http://huh.harvard.edu/files/herbaria/files/19_1_117_dressler_pupulin.pdf},
	author = {Dressler, Robert L and Pupulin, Franco}
}
