Award photo - AOC

Dendrobium amplum

Author Lindl.

Species 2 awards
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 8 countries
View all 1760 species in Dendrobium

Growing conditions

Cool Temperature class
731–2,055m Elevation
9°C Day/night drop
1,471mm Annual rainfall
Jan, Feb, Nov, Dec Dry rest

Temperature

23°N Northern Hemisphere
JanFebMarAprMayJunJulAugSepOctNovDec-2°13°18°23°28°
Day high Night low Range across populations

Rainfall

1,471mm/year
0100200300JanFebMarAprMayJunJulAugSepOctNovDecmm
Dry rest period: Jan, Feb, Nov, Dec - reduce watering during these months
Jan 17° 14–21 4–10 12mm
Feb 18° 16–24 10° 6–11 24mm
Mar 21° 20–27 12° 9–15 33mm
Apr 25° 23–29 15° 12–18 86mm
May 27° 25–29 18° 14–20 169mm
Jun 27° 26–29 20° 16–21 206mm
Jul 27° 25–29 20° 17–21 298mm
Aug 27° 25–28 19° 17–20 300mm
Sep 26° 25–28 18° 15–20 209mm
Oct 24° 22–26 16° 13–17 92mm
Nov 21° 19–24 12° 9–14 29mm
Dec 18° 16–21 6–11 13mm

Bloom Season

Based on 559 Dendrobium awards. Showing genus-level data.

Jan
Feb
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Awards

AM / OCNZ 2018 'Monaco'
81.75 points Exhibited by g lyster
View on OCNZ website ↗
Photo: Bromley G
CBM / AOC 2017 'Collaroy Chocolate'
0.00 points Exhibited by Polis C. NSW 3 May 2017 North Shore OS May meeting
Measurements
Flower size 90 × 55 mm Petals 38 × 5 mm Dorsal sepal 44 × 14 mm Lateral sepals 44 × 16.5 mm Lip 31 × 20 mm
13 inflorescences 7 flowers 6 buds

13 inflorescences of 63 mm with 7 flowers + 6 buds (1 relevant); petals and sepals Base colour of whole flower is greyed yellow 160B. Petals and sepals overlaid with heavy markings of greyed purple 187A; labellum Greyed purple 187A

View on AOC website ↗

Synonyms

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