underscore1234 的最愛
照片/聲音
什麼
泡泡屬 (屬 Asimina)觀察者
pat173描述
Found growing just outside of a cemetery in Philadelphia. It was growing out of a crack in the sidewalk.
照片/聲音
觀察者
anita363描述
A rare white Virginia Bluebell. Newcomb's field guide just says blue; Wikipedia notes "white blossoms occur rarely". Best viewed large. This site is a wildflower preserve -- somewhere in between native woods & a botanical garden. The plants are growing wild, but uncommon plants may have originally been brought in from outside.
Bonus bug maybe an assassin bug nymph (Zelus sp)?
照片/聲音
什麼
窄葉李(奇克索李) (Prunus angustifolia)觀察者
ybok99描述
Growing in roadside ditch— mostly clonal. Not producing fruit due to excessive shade from invasive species, Bucks Co.
照片/聲音
什麼
美洲栗 (Castanea dentata)觀察者
conboy描述
Infected with Chestnut Blight fungus: https://www.inaturalist.org/observations/198076712
照片/聲音
什麼
紅山核桃 (Carya ovalis)觀察者
conboy描述
I think —
Mostly 7 leaflets per leaf (as opposed to 5 of C. glabra)
Thin husk on fruit with 4 splitting pieces
Glabrous twigs with small terminal buds
Mature bark not shaggy
POWO lists C. ovalis as a synonym of Carya glabra odorata
照片/聲音
什麼
西班牙紅櫟 (Quercus falcata)觀察者
conboy描述
Apparently one of the northern-most wild populations.
照片/聲音
什麼
星毛櫟 (Quercus stellata)觀察者
conboy描述
Really surprised and delighted to find such a large one so close to home. Unsure if it was planted, as this was an old farm and estate, but it was atop a sandy drier slop. I will definitely return to collect some acorns next year!
照片/聲音
什麼
白葉肥皂荚 (Gymnocladus dioicus)描述
This is growing beneath an adult coffeetree so that’s a pretty good bet, but what is going on with those ghostly white leaves?? Is this a virus?
