산수국

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20-07-12 20:13 | 조회 1,153 | 댓글 5 |추천수: 1

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Canon EOS 7D Mark II, F11.0, ISO-640, Auto WB, Auto Exposure, 1/90s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:26:36

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/1500s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:44:41

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/1500s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:45:15

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/2000s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:43:58

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/500s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:38:34

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/1500s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:41:44

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/750s, 0.50EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:33:43

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/1500s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:36:05

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/2000s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:27:10

Canon EOS 7D Mark II, F2.8, ISO-640, Auto WB, Auto Exposure, 1/1500s, 0.00EV, Multi-segment, 100mm, Flash not fired, 1024 x 683, 2020:07:11 12:24:19

산수국(山水菊)

쌍떡잎식물 장미목 범의귀과의 낙엽관목.
학명 : Hydrangea serrata f. acuminata
(하이드란지아 세라타 아쿠미나타)

꽃은 7∼8월에 흰색과 하늘색으로 피며 가지 끝에 산방꽃차례로 달린다.
주변의 중성화는 꽃받침조각이 3∼5개이며 꽃잎처럼 생기고 중앙에는 양성화가 달린다.
꽃받침조각과 꽃잎은 5개, 수술은 5개이고 암술대는 3∼4개이다.
열매는 삭과(蒴果)로서 달걀 모양이며 9월에 익는다.

탐라산수국(for. fertilis)은 주변에 양성화가 달리고,

꽃산수국(for. buergeri)은 중성화의 꽃받침에 톱니가 있으며,
떡잎산수국(for. coreana)은 잎이 특히 두껍다.