OBSERVATIONS IN HERTFOEDSHIKE IN 1878. 235 



Hertfoedshiee Natuealists' Calendae {continued). 



No. 



Species. 



32. Cleavers (Galium aparine) fl 



17. Dutch Clover {Trifolium rcpeiis) fl 



24. Silver-weed [I'otcntilla (niserina) fl , 



50. Comt'rey [Syiiiphi/tuin officinale) ti 



39. Ox-eye {Chrysanthemum Leucanthemuiii) fl 



46. Mouse-ear {Hieracium pilosella) fl 



18. Bird's-foot Trefoil {Lotus cnrniculatus) fl. 



5. Red Poppy {Fnpaver Rliceas) fl 



11. llagg'cd Robin [Li/chnis Flos-cuculi) fl 



68. Yellow Iris (/;■('* Pseudacorus) fl 



26. Dog Hose [Rosa canina) fl 



67. Spotted Orchis [Orchis maculata) fl 



59. Hedge "Woundwort {Stachys sylvaticn) fl 



13. Common Mallow {Malva sylvestris) fl 



21. Meadow Vetchling {Lathyrus pratemis) fl 



73. P'ern-chafer [Rldzotrogus solstitialis) ap 



95. Partridge [Ferdix cinerea) hatches 



77. Meadow-brown Butterfly [Epinephile Janira) ap. . 



28. Broad Willow-herb [Epilobinm montaiium) fl 



bb. Wild Thyme {Thymus SerpiiUuni) fl 



91. Cuckoo {Cuculiis canorus) changes its note 



43. Spear Thistle {Cardims lanceolatus) fl 



56. Self-heal {Prunella vulgaris) fl 



23. Meadow-sweet (Spircea Ubnaria) fl 



42. Black Knapweed {Centaurea niqra) fl 



38. Milfoil {Achillea MilUfolium) fl 



15. Upright St. John's Wort (^Hypericum pulchrum) fl. 



19. Tufted Vetch {Vicia Graced) fl 



58. Hemp Nettle {Galeopsis telrahit) fl 



33. Yellow Bedstraw {Galium veruni) fl 



41. Ragwort {Senecio Jacobcea) fl 



44. Field Thistle {Carduus arvensis) fl 



27. Great Hairy Willow-herb {Epilobinm. hirsutum) fl.. 



45. Corn Sow-thistle [Sonchus arvensis) fl 



47. Hair-bell {Campanula roiundifolia) fl 



49. Greater Bindweed {Convolvulus sepium) fl 



85. AYheatear {Saxicola QSnanthe) returns 



14. Square St. John's Wort {Epilobium tetrapterum) fl. 



29. Wild Angelica {Angelica sylvestris) fl 



34. Common Teasel {Dipsacus sylvestris) fl 



40. Mugwort {Artemisia vulgaris) fl 



92. Swallow {Hirundo rustica) begins to flock 



35. Devil' s-bit {Scabiosa succisa) fl 



48. Autumn Gentian {Gentiana Amnrella) fl 



54. Water Mint {Mentha aquatica) fl 



87. Chift'-chafF {Phylloscopus colly bita) last heard 



31. Ivy {Hedera Helix) fl 



83. Fieldfare {Turdtis pilaris) arrives 



96. Woodcock (Scolopax Rusticola) first seen 



79. Winter Gnat {Trichocera hiemalis) ap 



Meant, 1876-8. 



May 20 



