The severity of symptoms depends on the amount of conkers eaten and the size of your dog. If left untreated, conker poisoning can lead to toxic shock, respiratory paralysis and ev ...

H orse chestnut (Aesculus hippocastanum) is a tree native to the Balkan Peninsula but is now widely cultivated around the ...

Conkers are poisonous to dogs because they contain a toxin called aesculin, which can cause vomiting and upset stomachs, ...

Conkers are poisonous to dogs because they contain a toxin called aesculin, which can cause vomiting and upset stomachs in ...

Bark: Pinky-gray and smooth as juvenile; darker gray with scaly plates when older. The horse-chestnut (Aesculus hippocastanum) of the family Sapindaceae is a medium-sized (up to 40m) deciduous tree ...

This little specimen of Aesculus hippocastanum (horse chestnut) tree was planted by me last autumn. I found the conker on the roadside; it had rooted and it seemed a shame to leave it there.

黄水仙同样是石蒜科的物种，还有一个别名“雅蒜”。在英国黄水仙极为受欢迎，并且还经常会将鲜切花放在蔬菜水果区售卖，因此很容易让不熟悉植物的华人购买并误食，每年英国都有多起误食黄水仙的案例（图片来源：village.com） ...