Stenomesson

Stenomesson is a genus of bulbous plants in the family Amaryllidaceae. All the species are native to western South America (Colombia, Ecuador, Peru and northern Chile).

Etymology
The generic name Stenomesson references the floral morphology. It is composed of the Greek words stenos, meaning narrow, and meso, meaning "in the  middle".

Species
, Plants of the World Online accepted the following species:
 * Stenomesson aurantiacum (Kunth) Herb. - Colombia, Ecuador, Peru
 * Stenomesson breviflorum Herb. - Peru (Junín, Lima)
 * Stenomesson campanulatum Alan Meerow - Peru (Cajamarca, La Libertad)
 * Stenomesson chilense Ravenna - Chile (Tarapacá)
 * Stenomesson chloranthum Meerow & van der Werff - Peru (Amazonas)
 * Stenomesson ecuadorense Meerow, Oleas & L.Jost
 * Stenomesson flavum (Ruiz & Pav.) Herb. - Peru (Cajamarca, Lima, La Libertad, Pasco)
 * Stenomesson gasteroides Ravenna 	- Peru
 * Stenomesson korsakoffii (Traub) Meerow – Peru
 * Stenomesson leucanthum (Ravenna) Meerow & van der Werff - Peru (Cajamarca, La Libertad)
 * Stenomesson miniatum (Herb.) Ravenna - Peru (Cajamarca, Apurimac, Cusco), Bolivia (La Paz)
 * Stenomesson moldenkei Traub - Peru (Lima)
 * Stenomesson parvulum Ravenna - Peru (Cajamarca])
 * Stenomesson pauciflorum (Lindl. ex Hook.) Herb. - Peru (Lima)
 * Stenomesson pearcei Baker - Peru (Junín, Puno, Cusco), Bolivia (La Paz)
 * Stenomesson rupense Ravenna - Peru
 * Stenomesson tubiflorum (Meerow) Meerow - Peru
 * Stenomesson vitellinum Lindl. - Peru (Lima)
 * Stenomesson weberbaueri (Vargas) Ravenna - Peru (Cajamarca])

Numerous names have been coined using the name Stenomesson referring to species now regarded as better suited to other genera (Clinanthus, Eucrosia, Ismene and Urceolina). • Stenomesson acaule - Clinanthus humilis
 * Formerly included

• Stenomesson acutum - Clinanthus incarnatus

• Stenomesson callacallense - Clinanthus callacallensis

• Stenomesson campodense - Clinanthus campodensis

• Stenomesson caracense - Clinanthus caracensis

• Stenomesson chihuanhuayu - Clinanthus chihuanhuayu

• Stenomesson coccineum - Clinanthus coccineus

• Stenomesson croceum - Clinanthus croceus

• Stenomesson cuzcoense - Urceolina cuzcoensis

• Stenomesson discolor - Clinanthus recurvatus

• Stenomesson elwesii - Clinanthus elwesii

• Stenomesson ferreyrae - Clinanthus recurvatus

• Stenomesson flammidum - Clinanthus flammidus

• Stenomesson fulvum - Clinanthus fulvus

• Stenomesson glareosum - Clinanthus glareosus

• Stenomesson humile - Clinanthus humilis

• Stenomesson imasumacc - Clinanthus imasumacc

• Stenomesson incarnatum - Clinanthus incarnatus

• Stenomesson incarum - Clinanthus incarum

• Stenomesson longifolium - Clinanthus recurvatus

• Stenomesson luteum - Clinanthus luteus

• Stenomesson macleanicum - Clinanthus macleanicus

• Stenomesson microstephium - Clinanthus microstephium

• Stenomesson mirabile - Clinanthus mirabilis

• Stenomesson morrisonii - Ismene morrisonii

• Stenomesson obragillensis - Clinanthus recurvatus

• Stenomesson recurvatum - Clinanthus recurvatus

• Stenomesson rubrum - Clinanthus coccineus

• Stenomesson ruizianum - Clinanthus croceus

• Stenomesson splendens - Clinanthus incarnatus

• Stenomesson stricklandii - Eucrosia stricklandii

• Stenomesson sunchubambae - Clinanthus sunchubambae

• Stenomesson trichromum - Clinanthus incarnatus

• Stenomesson variegatum - Clinanthus variegatus

• Stenomesson viridiflorum - Clinanthus viridiflorus