Tolumnia guianensis

Tolumnia guianensis is a species of Tolumnia.

Description

Plant blooms in the winter with five to twenty 2.5 cm wide flowers.

Distribution

Plant is found in the Bahamas, Hispaniola and Cuba at elevations of 0 to 700 meters

Culture

Grow plants in intermediate to warm temperatures in partial shade to bright light. Water plant when mix drys. During the winter give plants a slight dryout between waterings. Water approximately once a week. Pot plants in a well drain medium of medium fir bark and perlite.

Naming

Common Names: The Guyana Tolumnia

Synonyms

1. Oncidium desertorum Nash ex Withner 1967
2. Oncidium guianense f. aureorubrum (Moir) Withner 1980
3. Oncidium desertorum var. alborubrum ( Moir & Hawkes ) Garay 1970
4. Oncidium desertorum var. album ( Moir & Hawkes ) Garay 1970
5. Oncidium desertorum var. aureorubrum (Moir) 1972
6. Oncidium guianensis (Braem) Garay 1973
7. Oncidium guianense f. album (Moir & A.D.Hawkes) Withner 1980
8. Oncidium guianense f. aureorubrum (Moir) Withner 1980
9. Oncidium guianense subsp. alborubrum (Moir & A.D.Hawkes) Withner 1980
10. Oncidium guianense var. alborubrum ( Moir & Hawkes ) Withner 1979
11. Oncidium guianense var. album ( Moir & Hawkes ) K.S.Wilson 1979
12. Oncidium guianense var. aureorubrum (Moir) K.S.Wilson 1979
13. Oncidium intermedium Bert ex Spreng. 1826
14. Oncidium intermedium Knwl. & Westc. 1838
15. Oncidium intermedium Knowles & Westc. var. alborubrum Moir & Hawkes 1967
16. Oncidium intermedium Knowles & Westc. var. album Moir & Hawkes 1967
17. Oncidium lemonianum Lindl. 1835; Ophyrs aloidea Poiret 1798
18. *Ophrys guianensis Aubl.1775
19. Tolumnia lemoniana ssp lemoniana Braem 1990