山羊百科，林文智老師的植物、山岳、攝影紀錄

United Kingdom Plant

• Royal Horticultural Society
• Royal Botanic Garden Edinburgh Databases
• Royal Botanic Garden Edinburgh
• Edinburgh Rhododendron Monographs
• Kew Gardens
• Go Botany: New England Wild Flower Society
• Plants For A Future
• Nature Gate
• Online Atlas of the British and Irish flora
• Natural History Museum
• WILD FLOWER IDENTIFICATION GUIDE U.K.
• Nature In London
• Hypericum online
• The Plant Encyclopedia
• UK Plant Database
• Botanical.com
• BlueBell Arboretum & Nursery
• Rhododendron CLASSIFICATION
• Vireya Rhododendrons
• Hirsutum.info: About Rhododendrons, Azaleas and Vireyas; a virtual arboretum
• Rhododendronforeningen
• Plantlife Scotland
• UK Plant Database
• Flora of Scotland
• Trees Native to Scotland
• Plantlife Scotland
• Online Atlas of the British and Irish flora
• Derby City Council - Flora of Derbyshire database
• A Checklist of the Vascular Plants of Lao PDR Royal Botanic Garden Edinburgh 2007

Book

1. Aas, G. and A. Riedmiller 1994 Trees of Britain and Europe HarperCollins Publisher UK ISBN: 0002199939
2. Davison, Michael W. 2001 The Readers’ Digest Nature lover's Library－Field Guide to the Trees and Shrubs of Britain ISBN-10 0-276-42507-3
3. Lee, Allen Peterson 1978 A Field Guide to Edible Wild Plants of Eastern and Central North America Houghton Mifflin Cpmpany ISBN: 039531870X
4. Lippert, W. and D. Podlech 1994 Wild Flowers of Britain and Europe HarperCollins Publisher UK ISBN: 0002199963
5. Spohn, Margot , Marianne Golte-Bechtle, Roland Spohn, Roland. Spohn, Marianne, Spohn Golte-Bechtle 2015 Was blüht denn da? ISBN-13: 978-3-440-13965-3