Wutthichayapartith Rasvara Nangkasamarinile

Aerides

Aerides houlletiana

Author Rchb.f.

Species 7 awards

Found in 3 countries

View all 36 species in Aerides

Growing conditions

Warm Temperature class

11°C Day/night drop

1,072mm Annual rainfall

Jan, Feb, Nov, Dec Dry rest

Temperature

15°N Northern Hemisphere

Day high Night low Range across populations

Rainfall

1,072mm/year

☼ Dry rest period: Jan, Feb, Nov, Dec - reduce watering during these months

Jan 30° 30–30 17° 16–17 5mm

Feb 33° 33–33 19° 19–19 16mm

Mar 35° 35–35 22° 21–22 44mm

Apr 35° 35–35 23° 23–23 79mm

May 33° 33–34 23° 23–24 147mm

Jun 32° 32–33 24° 23–24 121mm

Jul 32° 31–32 23° 23–23 118mm

Aug 31° 31–32 23° 23–23 163mm

Sep 31° 30–31 23° 22–23 218mm

Oct 30° 30–30 22° 21–22 136mm

Nov 29° 29–29 19° 19–19 24mm

Dec 29° 28–29 17° 16–17 4mm

Bloom Season

Based on 7 recorded blooms.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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Awards

Photo: Wilks E

HCC / AOC 2019 'Rod Promnitz'

76.00 points Exhibited by Promnitz B. NT 7 January 2020 Convened panel

Measurements

Flower size 30 × 27 mm Petals 12 × 8 mm Dorsal sepal 12 × 10 mm Lateral sepals 15 × 13 mm Lip 27 × 25 mm

15 inflorescences 244 flowers 74 buds

15 inflorescences of 230mm with 244 flowers and 74 buds (29 relevant); petals and ventral sepals Yellow/orange 15D with Yellow/orange edges; dorsal sepal Yellow/orange 14D with central blush of greyed/orange 176C; labellum Yellow/orange 20D with stripes o

View on AOC website ↗

Photo: Wilks E

ACC / AOC 2019 'Rod Promnitz'

77.00 points Exhibited by Promnitz B. NT 7 January 2020 Convened panel

Measurements

Flower size 30 × 27 mm Petals 12 × 8 mm Dorsal sepal 12 × 10 mm Lateral sepals 15 × 13 mm Lip 27 × 25 mm

15 inflorescences 244 flowers 74 buds

View on AOC website ↗

Photo: Australian Orchid Council

ACC / AOC 2000 'Lauren'

75.60 points Exhibited by Grant N. QLD 18 November 2000

Measurements

Flower size 35 × 29 mm Petals 13 × 10 mm Dorsal sepal 11 × 7 mm Lateral sepals 11 × 11 mm Lip 20 × 12 mm

480 flowers 6 buds

Segments yellow 3C. Labellum violet 84A fading to yellow 4D. Striped violet 83B. Thirty inflorescences; total 480 flowers/ 6 buds (average 16). Stem 170mm.

View on AOC website ↗

Photo: Australian Orchid Council

AM / AOC 1997 'Liquid Gold'

80.00 points Exhibited by McCubbin J. & M. QLD 9 January 1997

Measurements

Flower size 32 × 32 mm Petals 11 × 8 mm Dorsal sepal 16 × 13 mm Lateral sepals 16 × 12 mm Lip 27 × 16 mm

6 inflorescences 170 flowers

Segments yellow 3C tipped purple 78B. Labellum white 155B flared purple 78B on end. 6 inflorescences; approx. 170 flowers. Points for ACC=79.3.

View on AOC website ↗

Photo: Australian Orchid Council

ACC / AOC 1997 'Liquid Gold'

79.30 points Exhibited by McCubbin J. & M. QLD 9 January 1997

Measurements

Flower size 32 × 32 mm Petals 11 × 8 mm Dorsal sepal 16 × 13 mm Lateral sepals 16 × 12 mm Lip 27 × 16 mm

6 inflorescences 170 flowers

Segments yellow 3C tipped purple 78B. Labellum white 155B flared purple 78B on end. 6 inflorescences; approx. 170 flowers.

View on AOC website ↗

Photo: Australian Orchid Council

HCC / AOC 1996 'Julie'

78.30 points Exhibited by English E. QLD 15 December 1996

Measurements

Flower size 30 × 30 mm Petals 14 × 7 mm Dorsal sepal 12 × 15 mm Lateral sepals 14 × 17 mm Lip 31 × 21 mm

27 flowers 1 bud

Segments yellow 11B. Labellum ivory with purple 75A. 2 arching inflorescences; 27 flowers/ 1 bud & 20 flowers/ 1 bud.

View on AOC website ↗

HCC / AOC 1990 'Lee'

76.70 points Exhibited by Appel H. & L. QLD 15 January 1990

Measurements

Flower size 19 × 24 mm Petals 12 × 8 mm Dorsal sepal 9 × 12 mm Lateral sepals 12 × 11 mm Lip 23 × 17 mm

Yellow 6C, purple violet 92C. AJ

View on AOC website ↗

Award Comparison

Measurement	HCC/AOC 2019 'Rod Promnitz'	ACC/AOC 2019 'Rod Promnitz'	ACC/AOC 2000 'Lauren'	AM/AOC 1997 'Liquid Gold'	ACC/AOC 1997 'Liquid Gold'	HCC/AOC 1996 'Julie'	HCC/AOC 1990 'Lee'
Flower size	30 × 27 mm	30 × 27 mm	35 × 29 mm	32 × 32 mm	32 × 32 mm	30 × 30 mm	19 × 24 mm
Petals	12 × 8 mm	12 × 8 mm	13 × 10 mm	11 × 8 mm	11 × 8 mm	14 × 7 mm	12 × 8 mm
Dorsal sepal	12 × 10 mm	12 × 10 mm	11 × 7 mm	16 × 13 mm	16 × 13 mm	12 × 15 mm	9 × 12 mm
Lateral sepals	15 × 13 mm	15 × 13 mm	11 × 11 mm	16 × 12 mm	16 × 12 mm	14 × 17 mm	12 × 11 mm
Lip	27 × 25 mm	27 × 25 mm	20 × 12 mm	27 × 16 mm	27 × 16 mm	31 × 21 mm	23 × 17 mm
Flower count	244	244	480	170	170	27	-
Inflorescences	15	15	-	6	6	-	-