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Luis Rojas

Bactris barronis

14 de mayo de 2015 (, actualizado)

Palama cespitosa de 2-3 metros, frutos maduros naranja, botones florales con gran cantidad de insectos.

80.0° 38.0’ 57.0” S8.0° 49.0’ 38.0” E

José De Gracia – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeBactrisBactris barronisMuestra Bactris barronis

Bactris hondurensis

14 de mayo de 2015 (, actualizado)

palma cespitosa 2 metros, frutos rojos.

80.0° 38.0’ 57.0” S8.0° 49.0’ 38.0” E

José De Gracia – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeBactrisBactris hondurensisMuestra Bactris hondurensis

Psammisia ramiflora

14 de mayo de 2015 (, actualizado)

hierba epifita, flores con calis rojo, corolla rojiza con lobules blancos.

80.0° 38.0’ 57.0” S8.0° 49.0’ 38.0” E

José De Gracia – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

EricaceaePsammisiaPsammisia ramifloraMuestra Psammisia ramiflora

Wettinia donosoensis

14 de mayo de 2015 (, actualizado)

Palma 3-5 metros, raices fulcreas, frutos chocolatosos.

80.0° 38.0’ 57.0” S8.0° 49.0’ 38.0” E

José De Gracia – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeWettiniaWettinia donosoensisMuestra Wettinia donosoensis

Eugenia arrhaphocalyx

3 de mayo de 2015 (, actualizado)

Arbol 4 metros, flores caulifloras de petalos blancos y sepalos chocolatosos.

80.0° 39.0’ 0.0” S8.0° 49.0’ 59.0” E

José De Gracia – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

MyrtaceaeEugeniaEugenia arrhaphocalyxMuestra Eugenia arrhaphocalyx

Anthurium coclense

2 de septiembre de 2014 (, actualizado)

Terrestrial herbs at base of slope along creek in primary forest, the stems to ca. 0.4 m tall. Petiole subterete. Leaf-blade subcoriaceous, concolorous, weakly glossy both sides. Midrib low-triangular above, U-shaped below. Primary lateral veins sunken above, convex below. Tertiary veins visible below and darker. Peduncle sharply pluricostate. Spathe green, deflexed. Spadix green.

80.0° 40.0’ 26.0” S8.0° 49.0’ 15.0” E

Michael H. Grayum – Gordon McPherson – Christel Ramos – Irving Vergara-Pérez – Sumling Castillo – Luis Rojas

Creative Commons BY-SA Tropicos

AraceaeAnthuriumAnthurium coclenseMuestra Anthurium coclense

Rhodospatha moritziana

2 de septiembre de 2014 (, actualizado)

Terrestrial plant on terrace near creek in primary forest. Petiole channeled above, C-shaped, the margins obtuse. Lamina subcoriaceous, moderately bicolored (yellowish green below), glossy above, weakly glossy below. Midrib sunken and paler above, U-shaped below. Primary lateral veins sunken above, convex below. Tertiary veins visible below and darker. Peduncle ochroleucous, subterete. Spadix dull orange. Common here, but just one fertile individual found.

80.0° 40.0’ 26.0” S8.0° 49.0’ 15.0” E

Michael H. Grayum – Gordon McPherson – Christel Ramos – Irving Vergara-Pérez – Sumling Castillo – Luis Rojas

Creative Commons BY-SA Tropicos

AraceaeRhodospathaRhodospatha moritzianaMuestra Rhodospatha moritziana

Pholidostachys panamensis

2 de septiembre de 2014 (, actualizado)

Solitary, terrestrial palm on slope near creek in primary forest, the stem ca. 1.5 m tall. Leaves ca. 2.5 m long, the petiole and lamina subequal. Pinnae 5-6 per side, variable in width. Inflorescences interfoliar. Fruits red when ripe, ultimately dark brown. Same species as MHG 13260.

80.0° 40.0’ 26.0” S8.0° 49.0’ 15.0” E

Michael H. Grayum – Gordon McPherson – Christel Ramos – Irving Vergara-Pérez – Sumling Castillo – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaePholidostachysPholidostachys panamensisMuestra Pholidostachys panamensis

Calyptrogyne costatifrons

1 de septiembre de 2014 (, actualizado)

Solitary palms in forest understory, the stem ca. 2.5 m tall. Inflorescences pendulous; rachilla deep strawberry red; ripe fruits black.

80.0° 39.0’ 42.0” S8.0° 50.0’ 26.0” E

Michael H. Grayum – Christel Ramos – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeCalyptrogyneCalyptrogyne costatifronsMuestra Calyptrogyne costatifrons

Chamaedorea lucidifrons

1 de septiembre de 2014 (, actualizado)

Solitary palm ca. 2.5 m tall on terrace in primary forest near creek. Inflorescences infrafoliar; rachillae orange-red, pendent. Fruits presently green.

80.0° 39.0’ 42.0” S8.0° 50.0’ 26.0” E

Michael H. Grayum – Christel Ramos – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeChamaedoreaChamaedorea lucidifronsMuestra Chamaedorea lucidifrons

Chlorospatha croatiana

1 de septiembre de 2014 (, actualizado)

Terrestrial herb on slope near creek in primary forest, the rhizome erect apically, curving and horizontal more deeply. Petioles with purple, reptilian mottling. Sterile collection.

80.0° 39.0’ 42.0” S8.0° 50.0’ 26.0” E

Michael H. Grayum – Christel Ramos – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

AraceaeChlorospathaChlorospatha croatianaMuestra Chlorospatha croatiana

Schlegelia fastigiata

1 de septiembre de 2014 (, actualizado)

Long-stemmed, subscandent plant in tree over creek in forest. Leaves coriaceous. Pedicels and calyces violet. Corollas white, violet at tip.

80.0° 39.0’ 42.0” S8.0° 50.0’ 26.0” E

Michael H. Grayum – Christel Ramos – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

SchlegeliaceaeSchlegeliaSchlegelia fastigiataMuestra Schlegelia fastigiata

Bactris panamensis

1 de septiembre de 2014 (, actualizado)

Cespitose palms in primary forest, the stems ca. 1.5 m tall. Fruits bright orange.

80.0° 39.0’ 42.0” S8.0° 50.0’ 26.0” E

Michael H. Grayum – Christel Ramos – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeBactrisBactris panamensisMuestra Bactris panamensis

Raritebe palicoureoides

1 de septiembre de 2014 (, actualizado)

Shrub ca. 2.5 m tall along creek in primary forest. Leaves coriaceous. Corollas white. Ripest fruits yellow-orange.

80.0° 39.0’ 42.0” S8.0° 50.0’ 26.0” E

Michael H. Grayum – Christel Ramos – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

RubiaceaeRaritebeRaritebe palicoureoidesMuestra Raritebe palicoureoides

Synechanthus dasystachys

1 de septiembre de 2014 (, actualizado)

Cespitose palms on slope above creek in primary forest, the stems ca. 1 m tall. Leaves 7-8 in crown. Inflorescences infrafoliar, cream-colored (inflorescence apparently in male phase borne on same stem with infructescence). Ripe fruits bright orange.

80.0° 39.0’ 42.0” S8.0° 50.0’ 26.0” E

Michael H. Grayum – Christel Ramos – Irving Vergara-Pérez – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeSynechanthusSynechanthus dasystachysMuestra Synechanthus dasystachys

Geonoma cuneata

31 de agosto de 2014 (, actualizado)

Solitary palm in primary forest near creek, the stem ca. 2 m tall. Inflorescence rachilla deep, dull reddish. Fruits presently yellow-green.

80.0° 38.0’ 39.0” S8.0° 50.0’ 0.0” E

Michael H. Grayum – Gordon McPherson – Christel Ramos – Sumling Castillo – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeGeonomaGeonoma cuneataMuestra Geonoma cuneata

Astrocaryum alatum

31 de agosto de 2014 (, actualizado)

Solitary palm in primary forest near creek, the trunk ca. 3 m tall. Leaf-blade ca. 3 m long, with 23-25 pinnae per side of variable width, whitish below. Inflorescences and infructescences erect. Fruits presently yellowish green.

80.0° 38.0’ 39.0” S8.0° 50.0’ 0.0” E

Michael H. Grayum – Gordon McPherson – Christel Ramos – Sumling Castillo – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeAstrocaryumAstrocaryum alatumMuestra Astrocaryum alatum

Spathiphyllum quindiuense

31 de agosto de 2014 (, actualizado)

Epilithic on steep, wet rock faces along creek in primary forest. Petiole, geniculum, and midrib of leaf (proximally) finely costate below. Spathe white with green venation ventrally, green dorsally. Spadix white. Ripening fruits white with pale orange-yellow cap.

80.0° 38.0’ 39.0” S8.0° 50.0’ 0.0” E

Michael H. Grayum – Gordon McPherson – Christel Ramos – Sumling Castillo – Luis Rojas

Creative Commons BY-SA Tropicos

AraceaeSpathiphyllumSpathiphyllum quindiuenseMuestra Spathiphyllum quindiuense

Calyptrogyne panamensis subespecie centralis

31 de agosto de 2014 (, actualizado)

Solitary palm in primary forest near creek, the trunk ca. 1 m tall. Inflorescence greenish white. Flowers white.

80.0° 38.0’ 39.0” S8.0° 50.0’ 0.0” E

Michael H. Grayum – Gordon McPherson – Christel Ramos – Sumling Castillo – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeCalyptrogyneCalyptrogyne panamensisMuestra Calyptrogyne panamensis subespecie centralis

Wettinia donosoensis

31 de agosto de 2014 (, actualizado)

Slender, leaning palm in primary forest along creek, the trunk ca. 3.5 m tall. Inflorescences (in bud) infrafoliar. Collections include entire petiole and leaf-blade (one side).

80.0° 38.0’ 39.0” S8.0° 50.0’ 0.0” E

Michael H. Grayum – Gordon McPherson – Christel Ramos – Sumling Castillo – Luis Rojas

Creative Commons BY-SA Tropicos

ArecaceaeWettiniaWettinia donosoensisMuestra Wettinia donosoensis