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Tolumnia

Tolumnia guianensis

Author (Aubl.) Braem

Species
Simple World Map Author: Al MacDonald Editor: Fritz Lekschas License: CC BY-SA 3.0 ID: ISO 3166-1 or "_[a-zA-Z]" if an ISO code is not available
Found in 5 countries
View all 31 species in Tolumnia
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How to grow Tolumnia Care guide from the American Orchid Society
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Care and culture for Tolumnia guianensis Photos and growing information from the Orchid Species Encyclopedia

Growing conditions

Warm Temperature class
28–945m Elevation
11°C Day/night drop
1,124mm Annual rainfall
Seasonal Rainfall pattern

Temperature

19°N Northern Hemisphere
JanFebMarAprMayJunJulAugSepOctNovDec8°13°18°23°28°33°
Day high Night low Range across populations

Rainfall

1,124mm/year
0100200JanFebMarAprMayJunJulAugSepOctNovDecmm
Jan 29° 26–29 17° 14–20 33mm
Feb 29° 27–30 17° 14–20 33mm
Mar 30° 27–30 18° 15–20 48mm
Apr 30° 28–31 19° 16–21 95mm
May 31° 28–31 20° 17–22 188mm
Jun 31° 28–32 20° 18–23 109mm
Jul 32° 29–32 20° 18–23 81mm
Aug 32° 29–33 20° 18–23 116mm
Sep 32° 29–32 20° 18–23 151mm
Oct 31° 28–32 20° 17–22 156mm
Nov 29° 27–30 19° 16–22 82mm
Dec 28° 26–30 17° 15–20 35mm

Seasons are reversed for Southern Hemisphere growers.

Based on 20 locations

Bloom Season

Based on 2 Tolumnia awards. Showing genus-level data.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Hybrids from Tolumnia guianensis

As seed parent

Rodrumnia Calypso × Rodriguezia venusta
Tolumnia Barbara Lupton × Tolumnia Bimini
Tolumnia Red Dot × Tolumnia Hopewell

As pollen parent

Oncidumnia Pink Dancer Oncidumnia Adorable ×
Oncidumnia Sunshine Oncidium cheirophorum ×
Rodrumnia Bora Bora Rodriguezia lanceolata ×
Tolumnia Barahona Tolumnia Red Belt ×
Tolumnia Bicentennial Tolumnia Anna Rosa ×
Tolumnia Big Gold Tolumnia Mirebalais ×
Tolumnia Caribean-Sun Tolumnia calochila ×
Tolumnia Claude Tolumnia Delight ×
Tolumnia Constanza Tolumnia Agnes Ann ×
Tolumnia David Tolumnia Anita ×
Tolumnia Desert Gold Tolumnia Spanish Beauty ×
Tolumnia Desert Sun Tolumnia Juanita ×
Tolumnia Dollar Reef Tolumnia Robsan ×
Tolumnia El Seibo Tolumnia Tiny Tim ×
Tolumnia Folksy Tolumnia Missy ×
Tolumnia Frances Libby Tolumnia Haitian Red ×
Tolumnia Gold Hornet Tolumnia henekenii ×
Tolumnia Golden Gem Tolumnia Jamaica ×
Tolumnia Golden Moon Tolumnia Discovery Bay ×
Tolumnia Grand Bahama Tolumnia lucayana ×

Synonyms

Oncidium desertorumOncidium desertorumOncidium desertorumOncidium desertorumOncidium guianenseOncidium guianenseOncidium guianenseOncidium guianenseOncidium guianenseOncidium guianenseOncidium guianenseOncidium intermediumOncidium intermediumOncidium intermediumOphrys aloideaOphrys guianensisTolumnia intermedia

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Kew Gardens Plants of the World Online iNaturalist Observations and photos