Showing posts with label Erica 歐石楠屬. Show all posts
Showing posts with label Erica 歐石楠屬. Show all posts

Saturday, 23 July 2022

Erica tetralix 輪生葉歐石南, 沼生歐石南, 沼澤歐石楠

Common name: Cross-leaved Heath
Scientific name: Erica tetralix 輪生葉歐石南, 沼生歐石南, 沼澤歐石楠
Genus: Erica 歐石楠屬
Family: Ericaceae 杜鵑花科, heath or heather family

Origin: native

Date: 12th June

097

093

096

092

088 glandular hairs on leavevs.  
Leaves in whorl of four (vs leaves in whorl of three in Erica cinerea  紫花歐石南, 樅枝歐石楠, Bell Heather)

087

090 Flowers are tightly clustered together and all are facing in much the same direction at an angle downwards.

086 flower buds (bottom left)

091 inflorescence: top view, sepals: glandular hairs

085

089

Thursday, 9 September 2021

Erica cinerea 紫花歐石南, 樅枝歐石楠

Common name: Bell Heather
Scientific name: Erica cinerea  紫花歐石南, 樅枝歐石楠
Genus: Erica 歐石楠屬
Family: Ericaceae 杜鵑花科, heath or heather family

Origin: native

Date: 12th June (& 4th Sept on another location)

(4th Sept)

114

81

79

80

77

78

119

120 Leaves in whorl of three. (vs leaves in whorl of four in Erica tetralix 輪生葉歐石南, 沼生歐石南, 沼澤歐石楠 cross-leaved heath)

131

129

123

126 long sepals

117 flower buds

121

(4th Sept)

(4th Sept)

(4th Sept)

(4th Sept)

127 dry fruits from last year