JDH informs his mother, Lady Maria Hooker, that on his return from Cape Town he received a letter from his father, William Jackson Hooker, addressed to him at Madeira, 5 Oct 1840. Discusses the news that his brother William [Dawson Hooker] has gone to Jamaica for his health leaving his pregnant wife Isabella at home. If necessary JDH says he will raise the child with his sister Maria as their housekeeper. JDH has visited Baron Ludwig, known as Baron Snuffy, who gave him William Henry Harvey's GENERA OF SOUTH AFRICAN PLANTS: CAPE TOWN & a picture of the Ludswigburg Gardens. JDH has an account of the Constantia wines & Vineyard. The Cape botanist [Christian Freidrich] Ecklon has gone mad. The 'Erebus' now sails for Possession Island, one of the Crozets where there is a seal fishery. JDH will send his next collection from Van Diemen's Land [Tasmania], including algae from the southern regions. He also has duplicates to send of his current collection, including minerals & a replacement for the St Helena Commidendrum that had the stem eaten by a cockroach. The damp on the ship has made it hard to preserve the specimens. JDH also has pine cones, sketches & other small things to send home. Mentions expenses for drawing paper & washing. Thinks that Captain Beaufort has not transmitted WJH's letter to JDH reliably. JDH has written to his sisters Maria & Bessie [Elizabeth] at Kensington. Asks that his father remember him to Mr Arnott, Dr Graham, Mr Childra & Mr Murray. JDH will send his father an account of Ludwigsburg Garden soon & will write to Adamson, Mitchell & [Charles] Lyell from Van Diemen's Land. JDH sends his plants home to the Admiralty by 'Lord Lynedoch transport' with a letter from Captain [James Clark] Ross requesting they be forwarded to Glasgow.

JDH explains to his father, William Jackson Hooker, how he forgot to pay for a gun procured in Glasgow. Assures WJH that his family are constantly in his thoughts & that he grieves the death of his brother William [Dawson Hooker]. Explains how he caught rheumatic fever in Madeira staying with Mr Muir. Everyone got prickly heat on entering the tropics but otherwise JDH has been healthy. JDH recounts the expedition's recent progress. He procured plants at Simon's Town, which they left on 6 Apr [1840] heading south via Marion Island & the Crozets. He describes the islands' appearance from the sea, they were unable to land due to stormy weather. Arrived Christmas Harbour, Kerguelen's Land, 12 May. Describes the appearance of these volcanic islands, which match Captain Cook's account, & notes how fierce the winter winds are. Describes his botanical excursions & findings whilst in Kerguelen's Land. McCormick made a geological collection of Quartz crystals, zeolites, coal & fossil wood. Lists the numbers of things he has found from various orders, fungi, musci, Rosaceae etc & particularly notes new genera of Cotrelleae & Umbelliferae. Briefly describes: features of a new Crucifera which they ate, new Ranunculus, Juncus & Amarantheae & a plant that flowers under the ice & belongs to no known natural order. JDH has made drawings of all the phanerogamic plants he found, based on dissections done under the microscope given to him by [James] Dalton. Describes preparing & storing the plants on board ship with Captain Ross. Took 3 weeks to sail 300 miles to Van Diemen's Land [Tasmania], describes how the HMS 'Erebus' weathers storms well. Mentions collecting seaweeds, letters from [George] Bentham & Mr Almond & letters owed to Childres, Boott & Brown. [Ronald Campbell] Gunn has been appointed Governor Sir John Franklin's secretary. JDH hopes to go to Oyster Bay.

JDH assures his sister, Maria Hooker, that she & their family are often in his thoughts during his time away from civilisation, enduring difficult conditions & ship's rations. Having been months at sea with no word from home JDH describes the joy he felt when they sailed up the Derwent River to land at Hobart, Van Diemen's Land [Tasmania], in the shadow of Mount Table or Wellington. The letters he received in Hobart brought JDH the news that his brother, William Dawson Hooker, was dead. He describes how he mourned as others celebrated their landfall. He had thought that Jamaica would improve his brother's pulmonary complaint. He is reassured that their parents have Maria with them in Glasgow to rely on in their grief. All JDH's shipmates, especially Mr McCormick are being very kind to him. Soon JDH will have work & duties to distract him from his sorrow, he will study the cryptogamic plants of Tasmania. JDH has had a visit from Dr Johnstone & will call on Jorgen Jorgensen, though he is a drunkard. Explains why he approves of his father, William Jackson Hooker's plan to leave Glasgow. Though he does not particularly like Glasgow it does have childhood memories for him & as long as his family are at Invereck he will long to be home there with them. He has sketches of Invereck on his cabin wall & everything he sees reminds him of Scotland & home, the cornfields & woods of Tasmania remind him of highland scenes at Loch Eck, Loch Lomond & the Trossachs. Sends his love to all his family.

JDH writes to his father, William Jackson Hooker, whose last letter told of the death of JDH's brother William Dawson Hooker. JDH's messmate Yule is also bereaved, he describes a walk the two took amongst Eucalyptus trees. It is winter in Van Diemen's Land [Tasmania] but JDH has collected a Splachnum & Mniarum forsteri. Describes his collecting habits on Kerguelen Island, where his focus was Cryptogams & seaweeds. JDH's collections now total 700 plants incl. 350 from Cape [of Good Hope]. Describes his & [Ronald] Gunn's time together in Tasmania & the climate & recent weather. Has ascended Mt Wellington & collected some new species. Plans excursions to New Norfolk, the lakes & Port Arthur with the Governor Sir John Franklin. Went to Richmond via Grasstree Hill & met [Thomas] Gregson & Major De Gillon. Declined a trip to Launceston & Oyster Bay proposed by Lady [Jane] Franklin, Kaye[?] went instead. Cryptogammia JDH has collected in Tasmania incl: Hookeria pennata, many lichens & Andraea. Has some seed vessels of Legumes for Bentham. Mentions Bentham's citation for Erica McKayi in De Candolle [PRODROMUS], Thomas Thomson collecting in Aden, Wallich's son at Hull, meeting Mr Gouldie & Dr Coverdale. JDH wants to look at mosses with local microscopist Valentine, makes some observations on calyptrae & setae in mosses, especially Orthotriceae. Discusses' Gunn's new Dawsonia, lack of payment to Gunn from [John Edward] Gray for animals & value of Gunn's correspondence & collections to contribute to ICONES [PLANTARUM]. Comments on WJH's publications incl. the new JOURNAL OF BOTANY. Lady Franklin has set up a Natural History Society & is planning a botanic garden at Kangaroo Bottom, Mt Wellington, JDH describes the site & wild vegetation. Notes the orchids he has found incl. Corysanthes fimbriata & the touch sensitive Pterostylides labellum. The Phanerogams JDH & Captain Ross collected in Kerguelen Island were mostly ruined in a gale, some incl. the cabbage are recovering.

JDH writes to give his father, William Jackson Hooker, an account of Kerguelen Island. First comments on places they passed on the voyage there. Agulhas bank; rich with marine animals, Macrocystis pyrifera & seas birds incl. Albatross & Cape Pigeon which provided fresh meat. Marion Island; noted for volcanic mountains, penguin colonies, white coral & diverse marine life. The Crozets; found far East of the mapped position. Possession Island; barren of all but grass & moss. May 6th reached Bligh's Cap. After days of delay due to bad weather landed at Christmas Harbour, Kerguelen Island, on 12th. Describes the harbour, terraced mountains, rocky landscape & persistently violent seas, with reference to account by Captain Cook. Describes the Kerguelen Island vegetation. First plants encountered are seaweed & lichens on the rocks, then a long grass Agrostis species, a Ranunculus & a Compositae abundant in bogs & covered with Callitriche & Portulaceaous plants. Gives detailed description of the Kerguelen cabbage incl. its taste & medicinal properties i.e. preventing scurvy & heart burn. Also describes an unmbelliferous plant that can cover many acres & is the only plant that does not seem to be endemic to Kerguelen. Also notes: Acaena, a Silene of elusive classification, a Poa grass, a marsh Aira & a Juncus that grows near lakes. Describes the characteristics & habitat of a plant that flowers under the frozen lakes, it may be of a new natural order though it has some features of Scrophulariaceae, Lentibulariaceae & Primulaceae. Makes some observations on the winter climate. Notes that there is 1 aquatic plant & 1 dry land plant, most vegetation grows in between in moist peaty areas. The mosses & Jungermannia were alpine & arctic forms. Describes the proliferation of lichens in different areas, though there are no large trees so no parasitical lichens. Describes prolific seaweeds esp. pyrifera & Laminaria radiata which protect limpet colonies. The only fungi is a Peziza.

JDH thanks his father, William Jackson Hooker, for the constructive criticism of his collections, the first he has made in a new country. The collections JDH is leaving for [Ronald Campbell] Gunn to send home are better. Since arriving in Hobart Town [Tasmania, Australia] JDH has only worked on botany, collecting the spring plants in locales advised by Gunn & shunning society with the exception of attending Government house when necessary & a ball given for the ships' officers. Explains why it is impossible for him to collect in the Western tier during the current season. Notes that flora in the centre of the island is less advanced; Acacia mollissima only just in bud in the interior. Describes a collecting excursion to Lake Echo, en route JDH stayed in a stock keeper's hut in Marlborough. Describes the interior of Van Diemen's Land [Tasmania] as a table land of marshes covered in dead Eucalyptus timber - all the trees were killed in the 1837 frost along with the undergrowth of Leptosperma, Bedfordia & Fagus cunninghamii. All nature suffered that year, hundreds of kangaroos died. The forest only survives on the highest hills, where JDH gathered the 'Cyder tree' Eucalyptus, but it was the wrong season to tap for its fluid. On return trip JDH travelled via Hamilton & the estate of the clergyman Mr Naylor at Cheny[?] on the River Derwent. By the river are: Phebalium retusum, Pleurandras, Eurybius & many flowering shrubs. The cataracts [gorge] is densely wooded & full of bush kangaroo & plants new to JDH: a beautiful Gleichenia, Sprengelia, some Eucalypti & Acacia. Briefly discusses novel species he has found amongst the gum trees & the Crucifera & Cryptandra of Van Diemen's Land. Mentions a feature of the labella of Pterostlides [Pterostyllis] orchids. Is still working on his sketches of Kerguelen's Land plants.

JDH thanks his sister [Maria Hooker?] for writing to him, he mentions her dog Skye & trip to Ireland. Is pleased that their grandfather still lives & Bessy's [Elizabeth Hooker's] health is restored. Writes that he misses music. The HMS 'Erebus' is preparing to leave Hobart Town, Van Diemen's Land [Tasmania]. Lists the food they are buying for provisions, complains at the high price of food due to the stockpiling of local corn which means flour for bread is imported from America. JDH has met with Miss Williamson, governess to Lady Franklin's daughter. Mentions the news that the missionaries from the ship 'Camden' have been murdered. JDH has been collecting shells for his sister & [Ronald Campbell] Gunn will also send her a collection in exchange for minerals. JDH advises his sister to always label her shells carefully & recommends the following books: Wood's INDEX TESTACEOLOGICUS & a manual by Sowerby. JDH has seen Dr Johnstone at Hobart Town, he will soon sail home on the ship 'Emu'. Tells his sister about Mr Gregson, a Tasmanian related to the Selbys of Selby Hall, who is going to London University & whom JDH has given a letter of introduction to their father, Sir William Jackson Hooker. The Gregson family live near where Browne did after leaving Flinder's ship & JDH often botanised there. Under date Nov 9 [1840] JDH writes the 'Erebus' is ready to sail. One of his messmates, Dagman, will stay at Hobart to man the observatory along with Lieutenant Hay & Scott from the HMS 'Terror'. The ship's provisions include 6 pigs. JDH is studying German. Some men have deserted, the remaining crew are all healthy. The duration of their journey southward will depend on the conditions, JDH hopes they will spend a winter in the ice. The expedition goes first to Campbell's Island then to the land the French discovered & after that into the unknown. As the seasons are all reversed for JDH he has trouble remembering whether his family will be at Invereck, Kilmun, Glasgow or London.

JDH informs his father, William Jackson Hooker, that the expedition is leaving Van Diemen's Land [Tasmania]. Discusses his collections going to Brown. JDH has more specimens from Kerguelen Island & Tasmania, some will go to WJH privately through [Ronald] Gunn, with whom he has shared collections. JDH hopes that Thomas Spring Rice, Baron Monteagle, gets WJH the Directorship of RBG Kew. Thanks WJH for sending news of his friends & discusses Fitch, Gardner, Harvey & Arnott. Mentions mosquitoes. Cummings made better St Helena collections than JDH. Discusses his family's health. Has written to Brown, who once lived at Risdon, where JDH found new Eucalyptus, Cryptandra & Cruciferous plants. Wants WJH to ask Brown about the Xanthorrhoea covered 'grass tree hill'. Describes Thomas Gregson & his son John Gregson. Discusses Sir John & Lady Franklin whom he accompanied to Port Arthur, where he collected specimens incl. Anopterus glandulosus on a Sunday. Captain Ross strictly enforces the Sabbath. JDH shares specimens with Captain Crozier & Miss Cracroft. JDH has also collected fossil woods & made sketches. Discusses his botanical books. Describes Jorgen Jorgensen's state as a drunkard. Discusses Lady Franklin's terms for employing a gardener. The expedition will now go to Campbell's Island, where JDH hopes to collect seaweed, then south to follow the coast of Antarctica. Whilst at sea JDH will draw specimens preserved in spirit. JDH thinks he has got better at collecting, though it has been a bad season for plants in Tasmania. Recounts Captain Biscoe's account of Campbell Island. Describes the difficulty of transporting plants in Wardian Cases incl. the Kerguelen Cabbage which Captain Forman of the 51st Regiment at Hobarton is also growing from seed. Fruits & livestock will be taken to Campbell's Island. Mentions the attribution of Wardia. JDH hopes Thomas Thomson will collect in China or Persia. Discusses his finances & recommends investing money in Tasmania.

No summary available.

JDH informs his father, William Jackson Hooker, that [Ronald Campbell] Gunn has left Hobart [Tasmania, Australia]. It is winter & the only plants are Cryptogamia, the summer was hot; shrivelling vegetation & causing fires that burnt the woods, seeds have been dispersed & some plants are flowering for a second time e.g. Epacris impressa & some Acacia. Recounts a trip up D'Entrecasteaux Channell on the River Derwent to the Huon River with Captain Briggs, to see Huon Pines. The D'Entrecasteaux Channell reminded JDH of the Kyles of Bute, but surrounded by gum trees, Asters & Leucopogon richei & long cutting grass. The plants on the Huon are more alpine with tropical vegetation in deep gullies. He describes some of the ferns, which incl: Allantodia australis, Polypodium vespertilionis, Pittosporum bicolor, Anopterus glandulosus & Sassafras. Also describes some beautiful, very large tree ferns giving dimensions & describing the character of their growth in the valleys. Tree ferns are covered with Psilotum triquetrum, Asplenium laxum, Polypodium grammitidis & Grammitis australis. Mosses in the valleys abound: Hookeria pennata, H. quadrifaria, Hypnum cochleariformis & a new Anomodon. Mentions an island in the mouth of the Huon made completely of fossil shells in sandstone, & on which some Asplenium species grow. Letter also includes a coloured illustration of a new species of Hookeria. The Hookeria was found growing on Dicksonia arborea on the Banks of the Huon River opposite Port Cygnet.

JDH received his mother, Lady Maria Hooker's, letter of 1 Feb through Sir John Franklin. He reacts to the news that his youngest sister Mary [Harriet Hooker] is dying of a pulmonary disease, it will be a sad return if she is not there to see the curiosities he collected for her, incl. albatross eggs from Lord Auckland's Islands. The arrival of HMS 'Erebus' & 'Terror' in Van Diemen's Land [Tasmania] was announced in a Feb newspaper, he hopes this is not the only word his family has had of him as he has written many letters. He does not know how news of their arrival in Kerguelen's land has spread, possibly a whaler carried a message from Kay to Lady Franklin. Post in the admiralty bag on the 'Hebe', including despatches for Captain [James Clark] Ross, has been missent to the China fleet, JDH hopes to get this mail at Sydney. JDH reports that he is very healthy & the work on ship is making him strong. Is pleased that his father, Sir William Jackson Hooker, will likely become Director of RBG Kew - though ministers are currently preoccupied with a likely [opium?] war. Hopes his family are thinking of him on his birthday. He has received a letter from his Aunt [Elizabeth] Palgrave. JDH expects his mother's earlier, unreceived letters contain accounts of Jersey. He has a messmate named Yule from Jersey whose father was a Lieutenant of Nelson's at the battle of Trafalgar. JDH describes the climate of Hobarton [Hobart], he prefers the cold weather of the Antarctic Circle. Describes the societal delineation between descendant of convicts & other individuals. There are many wealthy families of old & new money but culture, such as literature & music is lacking. JDH hopes for more mail by the incoming ship 'Persian'. JDH thanks his father & grandfather [Joseph Hooker senior] for books & [Walter Hood] Fitch for a sketch. Briefly describes reaching the ice for the first time & the expedition's imminent return to it. Mentions Isabella [Hooker] & her child Willielma Dawson Hooker.

No summary available.

JDH writes to his sisters, Elizabeth [Bessy] & Mary [Mary Harriet] Hooker, describing the colony of Van Diemen's Land [Tasmania] & the town of Hobart. JDH explains the system of governance by military & civil power: a Lieutenant Governor & council subservient to Sydney, a General Officer to oversee the Army & Navy, & a Commissariat department to provide for the convicts. Describes the division of the island into districts governed by police constables & police magistrates. Describes the ships used to transport convicts, which he says are run strictly but with attention to order & health. Explains that convicts are given different duties depending on the severity of their crime with rewards or punishments depending on their behaviour. Those who aren't dangerous work in households as servants. Female convicts all work in factories. The system is vulnerable to uprisings & escapees. Escapees, known as bush rangers, often turn to murder, theft & cattle rustling. There are many colonial tails about the bush rangers, who are occasionally portrayed as romantic, popular figures like Robin Hood or Rob Roy but are mostly villains. The population has grown quickly & many of the emigrants have made their fortune by keeping sheep & buying & selling land. He describes the typical life of a poor emigrant, living in a hut with a convict servant & surviving on damper bread, kangaroo hash, salt pork, tea & sugar. He explains how they can become rich by clearing land & quickly increasing their livestock to the point they have excess to sell in rich markets such as Sydney, Port Philip, Adelaide, Swan River & New Zealand. They can then employ more people, such as a grubber to pull up tree stumps. It is also profitable to sell potatoes & wood. Shop keepers can make good money but are often 'ticket of leave' convicts & looked down on. Replies should be sent to JDH at Berkeley Sound, Falkland Islands. At the end, the letter bears a second sender address & date: Sydney, New South Wales, July 15 1841.

No summary available.

JDH congratulates his father, William Jackson Hooker, on his appointment as Director of the Royal Botanic Gardens, Kew. He heard the news from Clowes & it was in the March papers. Has also heard that his sister, Mary Harriet, is still very ill. He speculates about the salary & housing arrangements for WJH & family at Kew & what will happen to [William Townsend] Aiton. Arnott & [Walter Hood] Fitch will assist WJH in the move from Glasgow. In consideration of WJH's new position JDH has asked [Ronald Campbell] Gunn to cultivate Tasmanian plants that could be sent to Kew. Gunn used to a have an amazing garden in Launceston. Mr Levy[?] has also offered to send Kew things from Port Jackson & new parts of the colony e.g. Moreton Bay, McQuarrie [Macquarie] harbour & the McLeay [Macleay] river, incl. live specimens of the moss; Dawsonia. Mr Bidwell, a merchant who has recently returned from a tour of the North Island of New Zealand, including ascent of the volcano Tongadido, has sent specimens from the expedition to Lindley & others. His specimens of Dawsonia compared to Gunn's & a figure in the MUSCI EXOTICA have made JDH wonder if there are 3 different species or not. JDH has met Captain King, who gave him a letter of introduction to [William] Colenso & told him all about [Allan] Cunningham's death. Clowes' health has improved & he plans to settle at Hunter River, he has been looked after by the McLeays. William Sharpe is engaged in horticulture & has laid out a garden of 25 acres full of Australian & East & West Indian plants growing alongside European species such as snowdrops & Jonquils. Fruits grow very well in Sydney, except for Gooseberries & Currants, as do palms, conifers & tropical Orchids. The 'Erebus' is leaving for Bay of Islands, from where JDH will write again. He does not expect to receive more mail until they reach the Falkland Islands in 8 months. He has a cabin filled with bottles & buckets of animals to work on.

JDH is sad to hear from his sister Maria, that their sister Mary has been very ill. He hopes that a summer spent in Jersey has improved her health. He has sent her a picture of Madeira. JDH understands their grandfather [Joseph Hooker] is on his death bed. He is sure that their other sister, Elizabeth, will fully recover from her illness. JDH has just heard of their father, Sir William Jackson Hooker's, appointment as Director of the Royal Botanic Gardens, Kew. JDH has not been homesick but thoughts of home & family often distract him from his duties. He must concentrate however as they are to sail south to unknown latitudes again. He is glad that his niece Willielma is thriving. It is midnight & JDH is sitting in the Captain's cabin with a tom cat called Phantome for company. The only sounds the tide & chronometers, as snorers on ship are soon 'cured'. In the cabin there are portraits of the Queen, Washington, Christ & Peter, John Franklin & Captain Parry, also a scene of Weddel's ships in the southern latitudes. There are also books & instruments, clothes & specimens everywhere. There is a large table in the cabin for JDH's particular use & he defends it for himself by leaving his microscope out, which nobody dares move. JDH explains that he was up writing during the night whilst on watch: taking meteorological observations & maintaining the peace on ship. JDH recounts some things he has read in an issue of the ATHENAEUM: an advert for a copy of Greville's Cryptogamic Flora, which JDH asks be bought for McLeay; an account of a cylinder which exploded during an experiment to solidify carbonic acid gas; an extract from 'Dodd's Thoughtage' which mentioned JDH's presence on the Ross expedition. Since writing the above JDH has been on expeditions around the Bay of Islands with Dr Sinclair of the HMS 'Favourite'. Next they sail to Chatham Islands. Mentions some plants have been sent home to the Admiralty via Sydney. Compliments his acquaintance [William] Colenso.

JDH informs his father, William Jackson Hooker, that since last writing to the family through Captain [Francis] Beaufort he has been busy collecting in the Bay of Islands. His collection is rich in mosses & phaenogams, including some not in [Allan] Cunningham's flora. JDH has been on excursions with [William] Colenso, who is otherwise busy with printing & other missionary business. JDH has a mixed opinion of missionaries but likes Colenso. Colenso has given JDH some curiosities of New Zealand, incl. minerals & a paper nautilus. The HMS 'Erebus' will travel straight to the ice without stopping at Chatham Island. The last letters JDH received from England were on 1 Feb. JDH's letter will go via Sydney on the HMS 'Favourite' & he hopes for return letters when he is in the Falkland Islands. [Joseph] Dayman wrote to JDH from Van Diemen's Land [Tasmania] with news that the latest communication with [Joseph Henry] Kay' contained no news of the Hooker family. Lady [Jane] Franklin has written to inform Captain [James Clark] Ross that part of his journal & one of JDH's collections of plants were lost en route from Hobartown [Hobart], he hopes it is not the collection including illustrated notes from the Auckland or Cape [Verde] Islands, he suspects it is the Kerguelen Island plants & luckily he has duplicates of most, unlike Sir Stamford Raffles, [Robert] Brown or WJH who did not. JDH wonders how WJH's situation has changed since being appointed as Director of the Royal Botanic Gardens, Kew & what has become of his friend [G. A. Arnott Walker-] Arnott. JDH finds botanizing in New Zealand lonely & hopes his work is worth it. Mentions some distinctive species of New Zealand moss: a Polytrichum, a Hookeria that resembles H. cristata, a Phascum, a Splachnum, a Trematodon & a foliaceous species with similarities to Jungermannia.

JDH apologises for not writing sooner to Mrs [Mary] Richardson [wife of Dr Sir John Richardson of the Royal Hospital at Haslar where young naval surgeons awaited assignment]. He thanks Richardson for her letter & the news of family & friends at Haslar. In answer to her query JDH states his feelings about going to sea in naval service to pursue science, & how the service suits him. The HMS 'Erebus' is currently alongside the HMS 'Favourite', JDH likes the officers but thinks the Navy offers little financial reward or future security. Mentions Richardson's account of the Daguerrotype in her letter & her account of the usefulness of the penny post to naturalists. Thanks Richardson for her congratulations to his father, William Jackson Hooker, on his appointment as Director of the Royal Botanic Gardens, Kew. Mentions his sisters & alludes to their uncertain state of health. JDH explains that on ship he spends more time on botany that on his actual profession: medicine, & Captain [James Clark] Ross has made comfortable provisions for his natural history work. When he can explore there are always many specimens of the lower orders of the vegetable kingdom to collect in New Zealand [moss, lichen, fungi etc] & he & Ross also make zoological collections & observations: of birds, insects, fish & shells. He notes that Dr Richardson would be interested in a kind of tunny known as a yellow tail, a beautiful salmon & several Ribband fish from the Antarctic circle. The marine life found in the towing nets is diverse, including crustacea, & has much in common with life in the Arctic seas. JDH writes of his friends Kay & Hepburn in Van Diemen's Land [Tasmania], the latter has a garden enriched with gifts from the Government Garden at Hobart Town, given by Miss Craycroft & Miss Franklin. JDH praises Sir John Franklin, the Governor, very highly & JDH is flattered by his interest in himself & the expedition: Franklin always asks for news of them from Dayman at the observatory.

JDH last wrote to his father, William Jackson Hooker, by the HMS 'Favourite' via Sydney & got replies addressed from the Athenaeum. Mentions his sister, Mary Harriet Hooker's, health. Congratulates WJH on becoming Director of the Royal Botanic Gardens, Kew. Dr Sinclair arrived en route to Auckland & Port Nicholson with news from home & will collect plants for WJH. JDH has sent Bay Island plants on the ship 'Jupiter'. The New Zealand specimens are still drying & notes being written up. At Bay of Islands JDH has got insects & shells for Captain Ross & minerals & bird skins for WJH incl. 'Tui' or parson birds & Columba spadicca[?]. Has found 70-80 mosses, Cunningham's Gastrodia, a new plant resembling Milligania & Gunnera, a complete set of seaweeds, & monocotyledons not mentioned by Cunningham. Describes a new sp. of Holoragaceae & a distinct Limosella. Praises Colenso, his work with the indigenous people & his botanical collecting in Paihia, the East Cape & Thames district. Mentions 2 plants collected by Colenso; a Pisonia & a Coprosma. JDH is sending a Wardian case of plants & ferns to WJH on the 'Exporter' via Mr Mcleay. He lists its contents, which incl: Corokia buddleioides, Haxtonia furfuracea, Pterostylis Banksii & Hymenophyllum sp, & describes how he packed the plants. Received letters from James Mitchell. Lady Franklin told Captain Ross that some Kerguelen Island plants sent from Van Diemen's Land [Tasmania] were lost at sea. JDH has written to: his sister Maria Hooker, Mitchell, Dr Robb, Mrs Richardson, Mr Children & Mr Ward. Expedition goes next to Chatham Islands, 'the Barrier', Deception Island, the Falkland Islands & home via the Cape. JDH is writing a Flora of New Zealand & studying German. Asks WJH to send a barometer for Gunn & a Hygrometer for him. Dayman wrote to thank Aunt Ellen & communicate that the Governor [John Franklin?] takes an interest in the Antarctica expedition. JDH sends WJH a fungus growing on a caterpillar from Rev Taylor of Waimate.

The HMS 'Erebus' has just returned from a 136 day cruise south on which they reached a more southerly latitude than the French or American expeditions. This is the first opportunity JDH has had to reply to his mother, Maria Hooker's, letter. He describes being confined to ship & how the vessels bear up in rough conditions in the Southern Ocean. JDH hopes his family is now settled in their new home at Kew 'Brick Farm House'. Comments that it has been so long since he saw a woman that they have become mythical creatures to him. Writes of his feelings at the illness of his sisters Elizabeth & Mary & the likelihood that Mary will die while he is at sea. The expedition will go south once again via St Martins cove near Cape Horn, following [James] Weddell's route, they hope to get further south than [Jules] D'Urville. The 'Erebus' will have to go to Rio de Janeiro for repairs. They will spend some months at the Falkland Islands & JDH will study the mosses, lichens & seaweed as recommended by [William Henry] Harvey. Discusses the prospect of becoming a member of the Athenaeum Club & Linnean Society. Despite the cold conditions JDH reports his health has been perfect. He was sometimes hungry during the voyage south as food supplies had to be carefully managed to make them last their time in the ice. Some bad tinned food was sold to them, they had livestock on board to slaughter for fresh meat & overall provisions were better than on their previous trip southward. They named one of the pigs Miss Franklin, which they considered an honour & compliment to the lady. JDH owes letters to various family members & scientific correspondents, whom he lists. Discusses some 'jewels' sent to for him through [Ronald] Gunn. Mentions Archibald Smith & 'little Minah' of the Smith family, his Scottish friends. JDH would rather send home his surplus pay than waste it in expensive ports. They have few newspapers but JDH has seen his father listed as on the council of the Royal Society.