Award photo - AOC

Dendrobium

Dendrobium williamsianum

Author Rchb.f.

Species 2 awards

Found in 1 country

View all 1760 species in Dendrobium

Growing conditions

Warm Temperature class

8°C Day/night drop

1,869mm Annual rainfall

Moderate Rainfall pattern

Temperature

9°S Southern Hemisphere

Day high Night low Range across populations

Rainfall

1,869mm/year

Jan 32° 31–32 23° 22–23 255mm

Feb 31° 31–31 23° 22–23 247mm

Mar 31° 31–31 23° 22–23 253mm

Apr 31° 31–31 23° 22–23 173mm

May 31° 30–31 23° 23–23 134mm

Jun 30° 29–30 22° 22–22 89mm

Jul 29° 29–29 22° 22–22 62mm

Aug 29° 29–29 22° 22–22 77mm

Sep 30° 29–30 22° 22–22 107mm

Oct 31° 30–31 22° 22–23 122mm

Nov 31° 31–32 23° 22–23 126mm

Dec 32° 31–32 23° 22–23 227mm

Bloom Season

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

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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Awards

Photo: Australian Orchid Council

ACE / AOC 2022 'Joy'

86.20 points Exhibited by Gray B. QLD 1 February 2022 Convened Judging

Measurements

Flower size 53 × 66 mm Petals 37 × 24 mm Dorsal sepal 39 × 15 mm Lateral sepals 44 × 22 mm Lip 35 × 22 mm

25 inflorescences 195 flowers 1 bud

25 inflorescences of 480mm with 195 flowers and 1 bud (13 relevant); petals and sepals white 155A with Violet 84C blushing; labellum Violet 86A with darker colour towards mid lobe

View on AOC website ↗

Photo: Australian Orchid Council

FCC / AOC 2022 'Joy'

86.50 points Exhibited by Gray B. QLD 1 February 2022 Convened Judging

Measurements

Flower size 53 × 66 mm Petals 37 × 24 mm Dorsal sepal 39 × 15 mm Lateral sepals 44 × 22 mm Lip 35 × 22 mm

25 inflorescences 195 flowers 1 bud

25 inflorescences of 480mm with 195 flowers and 1 bud (13 relevant); petals and sepals white 155A with Violet 84C blushing; labellum Violet 86A with darker colour towards mid lobe

View on AOC website ↗

Award Comparison

Measurement	ACE/AOC 2022 'Joy'	FCC/AOC 2022 'Joy'
Flower size	53 × 66 mm	53 × 66 mm
Petals	37 × 24 mm	37 × 24 mm
Dorsal sepal	39 × 15 mm	39 × 15 mm
Lateral sepals	44 × 22 mm	44 × 22 mm
Lip	35 × 22 mm	35 × 22 mm
Flower count	195	195
Inflorescences	25	25