Growing conditions
Warm Temperature class
9–1,137m Elevation
10°C Day/night drop
1,664mm Annual rainfall
Moderate Rainfall pattern
Temperature
18°N Northern Hemisphere Day high Night low Range across populations
Rainfall
1,664mm/yearJan 28° 26–29 17° 16–20 91mm
Feb 28° 26–29 17° 15–20 68mm
Mar 28° 27–30 18° 16–21 74mm
Apr 29° 28–31 19° 17–22 105mm
May 30° 28–31 20° 18–23 151mm
Jun 30° 29–32 21° 19–23 150mm
Jul 30° 29–32 21° 19–23 153mm
Aug 31° 29–32 21° 19–23 197mm
Sep 31° 29–32 21° 19–23 201mm
Oct 30° 29–32 21° 19–23 196mm
Nov 29° 28–31 20° 18–22 166mm
Dec 28° 26–30 18° 17–21 114mm
Bloom Season
Based on 48 Oncidium awards. Showing genus-level data.
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Hybrids from Oncidium altissimum
As seed parent
Miltonidium Pamlico Sea × Miltonia Minas Gerais
Oncidesa Golden Belle × Oncidium flexuosa
Oncidesa Helen Jongeneel × Oncidium Gardneri
Oncidesa Lenalena × Oncidium sarcodes
Oncidium Altmac × Oncidium maculatum
Oncidium Auntie Bea × Oncidium leucochilum
Oncidium Balboa × Oncidium panamense
Oncidium Bridal Falls × Oncidium Pacific Beauty
Oncidium Clyde Des Sain × Oncidium wentworthianum
Oncidium Elegant Al × Oncidium Elegance
Oncidium Ellen Williams × Oncidium sphacelatum
Oncidium Karukera Beauty × Oncidium fuscatum [warscewiczii]
Oncidium Kelson's First × Oncidium laeve
Oncidium Long Trail × Oncidium aurarium
Oncidium Mackenzie Mountains × Oncidium Jeanne-Marie
Oncidium Moir × Oncidium leucochilum
Oncidium Tropic Breeze × Oncidium Acemanda
Oncostele Hilo × Rhynchostele bictoniensis
As pollen parent
Aliceara Everglades Marksman Aliceara Tahoma Glacier ×
Aspasium Gold Star Aspasia variegata ×
Aspasium Regal Aspasia epidendroides ×
Aspasium Star Light Aspasia principissa ×
Brassidium Golden Drop Utuado Brassia arcuigera ×
Brassidium Yoshiichi Nakagawa Brassia verrucosa ×
Miltonidium Chad Rumfelt Miltonia Guanabara ×
Miltonidium Eureka Miltonidium Jupiter ×
Miltonidium Mauna Loa (1984) Miltonidium Chiapas ×
Oncidium Francisco Pons Oncidium tigrinum ×
Oncidium Lluvia Dorada Oncidium sphacelatum ×
Oncidium Seminole Treasure Oncidium Spaceman ×
Oncidium Toni Oncidium sotoanum ×
Oncidopsis Hawaiian Gold Miltoniopsis Ambre ×